Prospectus Supplement dated January 26, 2006 (to Prospectus dated June 23, 2005)

$485,772,000 (APPROXIMATE)

ACE SECURITIES CORP. HOME EQUITY LOAN TRUST, SERIES 2006-ASAP1

ASSET BACKED PASS-THROUGH CERTIFICATES

ACE SECURITIES CORP. HOME EQUITY LOAN TRUST, SERIES 2006-ASAP1
Issuer

DB STRUCTURED PRODUCTS, INC.
Sponsor

ACE SECURITIES CORP.
Depositor

SAXON MORTGAGE SERVICES, INC.
Servicer

WELLS FARGO BANK, NATIONAL ASSOCIATION
Master Servicer

- --------------------------------------------------------------------------------
YOU SHOULD CONSIDER CAREFULLY THE RISK FACTORS BEGINNING ON PAGE S-11 IN THIS
PROSPECTUS SUPPLEMENT.

This prospectus supplement may be used to offer and sell the Offered
Certificates only if accompanied by the prospectus. The Offered Certificates
represent an interest solely in the Issuing Entity and do not represent
interests in or obligations of the Sponsor, the Depositor, or any of their
affiliates.

Distributions on the Offered Certificates will be made on the 25th day of each
month, or, if such day is not a business day, on the next succeeding business
day, beginning in February 2006.
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OFFERED CERTIFICATES

The trust created for the Series 2006-ASAP1 certificates will hold a pool of
first and second lien fixed-rate and adjustable-rate, one- to four-family,
residential mortgage loans. The trust will issue sixteen classes of Offered
Certificates. You can find a list of these classes, together with their initial
certificate principal balances and pass-through rates, in the table below.
Credit enhancement for all of the Offered Certificates will be provided in the
form of excess interest, overcollateralization, subordination and an interest
rate swap agreement.



              INITIAL CERTIFICATE                                      SCHEDULED FINAL
  CLASS       PRINCIPAL BALANCE(1)         PASS-THROUGH RATE            MATURITY DATE
- ---------     --------------------   ------------------------------   -----------------
                                                             
A-1 .....        $  200,510,000      One-Month LIBOR + 0.24% (2)(3)   December 25, 2035

A-2A ....        $  103,698,000      One-Month LIBOR + 0.07% (2)(3)   December 25, 2035

A-2B ....        $   36,409,000      One-Month LIBOR + 0.15% (2)(3)   December 25, 2035

A-2C ....        $   23,135,000      One-Month LIBOR + 0.20% (2)(3)   December 25, 2035

A-2D ....        $   24,866,000      One-Month LIBOR + 0.31% (2)(3)   December 25, 2035

M-1 .....        $   17,261,000      One-Month LIBOR + 0.41% (2)(3)   December 25, 2035

M-2 .....        $   16,028,000      One-Month LIBOR + 0.42% (2)(3)   December 25, 2035

M-3 .....        $   11,096,000      One-Month LIBOR + 0.44% (2)(3)   December 25, 2035

M-4 .....        $    7,891,000      One-Month LIBOR + 0.57% (2)(3)   December 25, 2035

M-5 .....        $    7,891,000      One-Month LIBOR + 0.62% (2)(3)   December 25, 2035

M-6 .....        $    6,658,000      One-Month LIBOR + 0.70% (2)(3)   December 25, 2035

M-7 .....        $    9,863,000      One-Month LIBOR + 0.90% (2)(3)   December 25, 2035

M-8 .....        $    9,370,000      One-Month LIBOR + 1.40% (2)(3)   December 25, 2035

M-9 .....        $    3,945,000      One-Month LIBOR + 1.85% (2)(3)   December 25, 2035

M-10 ....        $    3,206,000      One-Month LIBOR + 2.65% (2)(3)   December 25, 2035

M-11 ....        $    3,945,000      One-Month LIBOR + 2.00% (2)(3)   December 25, 2035


- ----------
(1)   Approximate.

(2)   The pass-through rate for each class of Offered Certificates will be
subject to the applicable Net WAC Pass-Through Rate as described in this
prospectus supplement under "Description of the Certificates-Pass-Through
Rates."

(3)   After the optional termination date, the margins applicable to the Class
A-1, Class A-2A, Class A-2B, Class A-2C and Class A-2D Certificates will
increase by 100% and the margins applicable to the Class M-1, Class M-2, Class
M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class
M-10 and Class M-11 Certificates will increase by the lesser of (i) the product
of the applicable margin and 50% and (ii) 0.50%.

The certificates offered by this prospectus supplement will be purchased by
Deutsche Bank Securities Inc. from the Depositor, and are being offered by
Deutsche Bank Securities Inc. from time to time for sale to the public in
negotiated transactions or otherwise at varying prices to be determined at the
time of sale. Proceeds to the Depositor from the sale of the Offered
Certificates will be approximately 99.94% of their initial Certificate Principal
Balance before deducting expenses.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THE OFFERED CERTIFICATES OR DETERMINED
THAT THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY
REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

THE ATTORNEY GENERAL OF THE STATE OF NEW YORK HAS NOT PASSED ON OR ENDORSED THE
MERITS OF THIS OFFERING. ANY REPRESENTATION TO THE CONTRARY IS UNLAWFUL.

                            DEUTSCHE BANK SECURITIES



IMPORTANT NOTICE ABOUT INFORMATION IN THIS PROSPECTUS SUPPLEMENT AND THE
ACCOMPANYING PROSPECTUS

YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED IN THIS DOCUMENT. WE HAVE NOT
AUTHORIZED ANYONE TO PROVIDE YOU WITH DIFFERENT INFORMATION.

We provide information to you about the Offered Certificates in two separate
documents that progressively provide more detail:

      o     the accompanying prospectus, which provides general information,
            some of which may not apply to this series of certificates; and

      o     this prospectus supplement, which describes the specific terms of
            this series of certificates.

ACE Securities Corp.'s principal offices are located at 6525 Morrison Blvd.,
Suite 318, Charlotte, North Carolina 28211, and its telephone number is
704-365-0569.

                                Table of Contents

                              Prospectus Supplement


                                                                               
SUMMARY OF PROSPECTUS SUPPLEMENT ...............................................    S-1
RISK FACTORS ...................................................................   S-11
USE OF PROCEEDS ................................................................   S-21
THE MORTGAGE POOL ..............................................................   S-22
YIELD ON THE CERTIFICATES ......................................................   S-61
DESCRIPTION OF THE CERTIFICATES ................................................   S-90
STATIC POOL INFORMATION ........................................................  S-127
ISSUING ENTITY .................................................................  S-128
THE DEPOSITOR ..................................................................  S-128
THE SPONSOR ....................................................................  S-128
SERVICING OF THE MORTGAGE LOANS ................................................  S-129
THE MASTER SERVICER, THE SECURITIES ADMINISTRATOR AND THE CUSTODIANS ...........  S-137
THE TRUSTEE ....................................................................  S-140
THE CREDIT RISK MANAGER ........................................................  S-142
POOLING AND SERVICING AGREEMENT ................................................  S-143
FEDERAL INCOME TAX CONSEQUENCES ................................................  S-148
METHOD OF DISTRIBUTION .........................................................  S-151
SECONDARY MARKET ...............................................................  S-152
LEGAL OPINIONS .................................................................  S-152
RATINGS ........................................................................  S-152
LEGAL PROCEEDINGS ..............................................................  S-153
AFFILIATIONS, RELATIONSHIPS AND RELATED TRANSACTIONS ...........................  S-153
LEGAL INVESTMENT ...............................................................  S-154
CONSIDERATIONS FOR BENEFIT PLAN INVESTORS ......................................  S-155
AVAILABLE INFORMATION ..........................................................  S-157
REPORTS TO CERTIFICATEHOLDERS ..................................................  S-158
INCORPORATION OF INFORMATION BY REFERENCE ......................................  S-158
ANNEX I ........................................................................    I-1


                                        i



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                             EUROPEAN ECONOMIC AREA

In relation to each Member State of the European Economic Area which has
implemented the Prospectus Directive (each, a "Relevant Member State"), the
Underwriter has represented and agreed that with effect from and including the
date on which the Prospectus Directive is implemented in that Relevant Member
State (the "Relevant Implementation Date") it has not made and will not make an
offer of certificates to the public in that Relevant Member State prior to the
publication of a prospectus in relation to the certificates which has been
approved by the competent authority in that Relevant Member State or, where
appropriate, approved in another Relevant Member State and notified to the
competent authority in that Relevant Member State, all in accordance with the
Prospectus Directive, except that it may, with effect from and including the
Relevant Implementation Date, make an offer of certificates to the public in
that Relevant Member State at any time:

(a)   to legal entities which are authorized or regulated to operate in the
financial markets or, if not so authorized or regulated, whose corporate purpose
is solely to invest in securities;

(b)   to any legal entity which has two or more of (1) an average of at least
250 employees during the last financial year; (2) a total balance sheet of more
than (euro)43,000,000 and (3) an annual net turnover of more than
(euro)50,000,000, as shown in its last annual or consolidated accounts; or

(c)   in any other circumstances which do not require the publication by the
Issuer of a prospectus pursuant to Article 3 of the Prospectus Directive.

For the purposes of this provision, the expression an "offer of certificates to
the public" in relation to any certificates in any Relevant Member State means
the communication in any form and by any means of sufficient information on the
terms of the offer and the certificates to be offered so as to enable an
investor to decide to purchase or subscribe the certificates, as the same may be
varied in that Member State by any measure implementing the Prospectus Directive
in that Member State and the expression "Prospectus Directive" means Directive
2003/71/EC and includes any relevant implementing measure in each Relevant
Member State.

                                 UNITED KINGDOM

The Underwriter has represented and agreed that:

(a)   it has only communicated or caused to be communicated and will only
communicate or cause to be communicated an invitation or inducement to engage in
investment activity (within the meaning of Section 21 of the Financial Services
and Markets Act) received by it in connection with the issue or sale of the
certificates in circumstances in which Section 21(1) of the Financial Services
and Markets Act does not apply to the Issuer; and

(b)   it has complied and will comply with all applicable provisions of the
Financial Services and Markets Act with respect to anything done by it in
relation to the certificates in, from or otherwise involving the United Kingdom.

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                                       ii



- --------------------------------------------------------------------------------

                        SUMMARY OF PROSPECTUS SUPPLEMENT

      The following summary is a brief discussion of the important features of
the certificates offered by this prospectus supplement and the accompanying
prospectus but does not contain all of the information that you should consider
in making your investment decision. To understand the terms of the Offered
Certificates, carefully read this entire prospectus supplement and the entire
accompanying prospectus.

Issuing Entity ..............   ACE Securities Corp. Home Equity Loan Trust,
                                Series 2006-ASAP1

Title of Series .............   ACE Securities Corp. Home Equity Loan Trust,
                                Series 2006-ASAP1 Asset Backed Pass-Through
                                Certificates.

Cut-off Date ................   January 1, 2006.

Closing Date ................   On or about January 30, 2006.

Depositor ...................   ACE Securities Corp., a Delaware corporation.
                                SEE "THE DEPOSITOR" IN THE PROSPECTUS.

Originator ..................   DB Structured Products, Inc., a Delaware
                                corporation. SEE "THE ORIGINATOR" IN THIS
                                PROSPECTUS SUPPLEMENT.

Sponsor .....................   DB Structured Products, Inc., a Delaware
                                corporation.

Master Servicer .............   Wells Fargo Bank, National Association, a
                                national banking association. SEE "THE MASTER
                                SERVICER, THE SECURITIES ADMINISTRATOR AND THE
                                CUSTODIANS" IN THIS PROSPECTUS SUPPLEMENT.

Servicer ....................   Saxon Mortgage Services Inc. SEE "SERVICING OF
                                THE MORTGAGE LOANS" IN THIS PROSPECTUS
                                SUPPLEMENT.

Trustee .....................   HSBC Bank USA, National Association, a national
                                banking association, will be the trustee of the
                                trust and the supplemental interest trust. SEE
                                "THE TRUSTEE" IN THIS PROSPECTUS SUPPLEMENT.

Securities Administrator ....   Wells Fargo Bank, National Association. SEE "THE
                                MASTER SERVICER, THE SECURITIES ADMINISTRATOR
                                AND THE CUSTODIANS" IN THIS PROSPECTUS
                                SUPPLEMENT.

Custodians ..................   Wells Fargo Bank, National Association and
                                Deutsche Bank National Trust Company. SEE "THE
                                MASTER SERVICER, THE SECURITIES ADMINISTRATOR
                                AND THE CUSTODIANS" IN THIS PROSPECTUS
                                SUPPLEMENT.

Distribution Dates ..........   Distributions on the Offered Certificates will
                                be made on the 25th day of each month, or, if
                                that day is not a business day, on the next
                                succeeding business day, beginning in February
                                2006.

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                                       S-1



- --------------------------------------------------------------------------------

Credit Risk Manager .........   Clayton Fixed Income Services Inc. (formerly
                                known as The Murrayhill Company). SEE "THE
                                CREDIT RISK MANAGER" IN THIS PROSPECTUS
                                SUPPLEMENT.

Offered Certificates ........   Only the certificates listed on the cover of
                                this prospectus supplement are being offered by
                                this prospectus supplement. Each class of
                                Offered Certificates will have the initial
                                certificate principal balance and pass-through
                                rate set forth or described in the table
                                appearing on the cover of this prospectus
                                supplement.

THE TRUST

The Depositor will establish a trust with respect to the certificates under the
pooling and servicing agreement dated as of the Cut-off Date among the
Depositor, the Servicer, the Master Servicer, the Securities Administrator and
the Trustee. There are nineteen classes of certificates representing the trust.
SEE "DESCRIPTION OF THE CERTIFICATES" IN THIS PROSPECTUS SUPPLEMENT.

The certificates represent in the aggregate the entire beneficial ownership
interest in the trust. In general, distributions of interest and principal, if
applicable, on the Offered Certificates will be made only from payments received
in connection with the mortgage loans and the interest rate swap agreement.

THE MORTGAGE LOANS

References to percentages of the mortgage loans under this section are
calculated based on the aggregate principal balance of the mortgage loans as of
the Cut-off Date.

The trust will contain 3,020 conventional, one- to four-family, first and second
lien, fixed-rate and adjustable-rate mortgage loans on residential real
properties (the "Mortgage Loans").

For purposes of calculating interest and principal distributions on the Class
A-1 Certificates and the Class A-2A, Class A-2B, Class A-2C and Class A-2D
Certificates (collectively, the "Class A-2 Certificates"; and together with the
Class A-1 Certificates, the "Class A Certificates"), the Mortgage Loans have
been divided into two loan groups, designated as the "Group I Mortgage Loans"
and the "Group II Mortgage Loans." The Group I Mortgage Loans consist of first
and second lien, fixed-rate and adjustable-rate mortgage loans with principal
balances at origination that conformed to Freddie Mac loan limits. The Group II
Mortgage Loans consist of first and second lien, fixed-rate and adjustable-rate
mortgage loans with principal balances at origination that may or may not have
conformed to Freddie Mac loan limits.

The Class A-1 Certificates represent interests in the Group I Mortgage Loans.
The Class A-2 Certificates represent interests in the Group II Mortgage Loans.
The Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7,
Class M-8, Class M-9, Class M-10 and Class M-11 Certificates (collectively, the
"Mezzanine Certificates") represent interests in all of the Mortgage Loans.

The Group I Mortgage Loans consist of 1,991 mortgage loans and have an aggregate
principal balance of approximately $254,454,907 as of the Cut-off Date. The
Group I Mortgage Loans have original terms to maturity of not greater than
approximately 30 years and have the following characteristics as of the Cut-off
Date:

Range of mortgage rates:                                      4.625% to 13.000%.

Weighted average mortgage rate:                                          7.066%.

Range of gross margins:                                        2.250% to 8.875%.

Weighted average gross margin:                                           4.723%.

Range of minimum mortgage rates:                              4.625% to 10.500%.

Weighted average minimum mortgage rate:                                  6.901%.

Range of maximum mortgage rates:                             10.625% to 16.500%.

Weighted average maximum mortgage rate:                                 12.903%.

- --------------------------------------------------------------------------------

                                       S-2



- --------------------------------------------------------------------------------

Weighted average remaining term to stated maturity:                  347 months.

Range of principal balances:                                $11,537 to $440,000.

Average principal balance:                                             $127,803.

Range of original combined loan-to-value ratios:              20.21% to 100.00%.

Weighted average original combined loan-to value ratio:                  80.81%.

Weighted average next adjustment date:                         December 7, 2007.

The Group II Mortgage Loans consist of 1,029 mortgage loans and have an
aggregate principal balance of approximately $238,715,914 as of the Cut-off
Date. The Group II Mortgage Loans have original terms to maturity of not greater
than approximately 30 years and have the following characteristics as of the
Cut-off Date:

Range of mortgage rates:                                      4.250% to 12.000%.

Weighted average mortgage rate:                                          6.547%.

Range of gross margins:                                        2.250% to 9.000%.

Weighted average gross margin:                                           4.569%.

Range of minimum mortgage rates:                               4.250% to 9.875%.

Weighted average minimum mortgage rate:                                  6.354%.

Range of maximum mortgage rates:                             10.250% to 15.875%.

Weighted average maximum mortgage rate:                                 12.355%.

Weighted average remaining term to stated maturity:                  346 months.

Range of principal balances:                                $18,968 to $688,000.

Average principal balance:                                             $231,988.

Range of original combined loan-to-value ratios:              44.89% to 100.00%.

Weighted average original combined loan-to value ratio:                  81.44%.

Weighted average next adjustment date:                         December 1, 2007.

The Mortgage Loans consist of 3,020 mortgage loans and in the aggregate have a
principal balance of approximately $493,170,821 as of the Cut-off Date and have
the following characteristics as of the Cut-off Date:

Range of mortgage rates:                                      4.250% to 13.000%.

Weighted average mortgage rate:                                          6.815%.

Range of gross margins:                                        2.250% to 9.000%.

Weighted average gross margin:                                           4.648%.

Range of minimum mortgage rates:                              4.250% to 10.500%.

Weighted average minimum mortgage rate:                                  6.635%.

Range of maximum mortgage rates:                             10.250% to 16.500%.

Weighted average maximum mortgage rate:                                 12.637%.

Weighted average remaining term to stated maturity:                  347 months.

Range of principal balances:                                $11,537 to $688,000.

Average principal balance:                                             $163,302.

Range of original combined loan-to-value ratios:              20.21% to 100.00%.

Weighted average original combined loan-to value ratio:                  81.11%.

Weighted average next adjustment date:                         December 4, 2007.

The mortgage rate on each adjustable-rate Mortgage Loan will adjust
semi-annually on each adjustment date to equal the sum of (A) Six-Month LIBOR
(as defined in this prospectus supplement) and (B) the related gross margin,
subject to periodic and lifetime limitations, as described under "The Mortgage
Pool" in this prospectus supplement. SEE ALSO "THE MORTGAGE POOL-THE INDEX" IN
THIS PROSPECTUS SUPPLEMENT.

The first adjustment date on the adjustable-rate Mortgage Loans will occur after
an initial period of approximately six months, one, two, three or five years
from the date of origination, as more fully described under "The Mortgage Pool"
in this prospectus supplement.

FOR ADDITIONAL INFORMATION REGARDING THE MORTGAGE LOANS, SEE "THE MORTGAGE POOL"
IN THIS PROSPECTUS SUPPLEMENT.

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                                       S-3



- --------------------------------------------------------------------------------

REMOVAL AND SUBSTITUTION OF A MORTGAGE LOAN

The Trustee will acknowledge the sale, transfer and assignment of the trust fund
to it by the Depositor and receipt of, subject to further review and the
exceptions, the Mortgage Loans. If the Trustee finds that any Mortgage Loan is
defective on its face due to a breach of the representations and warranties with
respect to that Mortgage Loan made in the transaction agreements, the Trustee
shall promptly notify the Sponsor of such defect. The Sponsor must then correct
or cure any such defect within 90 days from the date of notice from the Trustee
of the defect and if the Sponsor fails to correct or cure such defect within
such period and such defect materially and adversely affects the interests of
the Certificateholders in the related Mortgage Loan, the Sponsor will, in
accordance with the terms of the pooling and servicing agreement, within 90 days
of the date of notice, provide the Trustee with a substitute Mortgage Loan (if
within two years of the Closing Date); provided that, if such defect would cause
the Mortgage Loan to be other than a "qualified mortgage" as defined in Section
860G(a)(3) of the Internal Revenue Code, any such cure or substitution must
occur within 90 days from the date such breach was discovered.

THE CERTIFICATES

OFFERED CERTIFICATES. The Class A Certificates and the Mezzanine Certificates
are the only classes of certificates offered by this prospectus supplement and
are referred to herein as the "Offered Certificates". The Offered Certificates
will have the characteristics shown in the table on the cover of this prospectus
supplement and as described in this prospectus supplement.

The pass-through rate on each class of Offered Certificates is variable and will
be calculated for each Distribution Date as described below and under
"Description of the Certificates- Pass-Through Rates" in this prospectus
supplement. The pass-through rate on each class of Offered Certificates is a
rate per annum based on one-month LIBOR plus an applicable spread, subject to a
rate cap calculated based on the weighted average mortgage rate of the Mortgage
Loans in the related loan group, less the fee rates payable to the Servicer, the
Master Servicer and the Credit Risk Manager (collectively, the "Administration
Costs") and an amount, expressed as a per annum rate, equal to the net swap
payment payable to the swap provider or any swap termination payment payable to
the swap provider which is not payable as a result of the occurrence of a swap
provider trigger event allocable to the related loan group and, in the case of
the Mezzanine Certificates, based on both loan groups, weighted in proportion to
the results of subtracting from the aggregate principal balance of each loan
group the certificate principal balance of the related Class A Certificates, and
in each case, adjusted for the actual number of days which have elapsed in the
related interest accrual period. The initial spread relating to the Class A-1
Certificates is 0.24% per annum. The initial spread relating to the Class A-2A
Certificates is 0.07% per annum. The initial spread relating to the Class A-2B
Certificates is 0.15% per annum. The initial spread relating to the Class A-2C
Certificates is 0.20% per annum. The initial spread relating to the Class A-2D
Certificates is 0.31% per annum. The initial spread relating to the Class M-1
Certificates is 0.41% per annum. The initial spread relating to the Class M-2
Certificates is 0.42% per annum. The initial spread relating to the Class M-3
Certificates is 0.44% per annum. The initial spread relating to the Class M-4
Certificates is 0.57% per annum. The initial spread relating to the Class M-5
Certificates is 0.62% per annum. The initial spread relating to the Class M-6
Certificates is 0.70% per annum. The initial spread relating to the Class M-7
Certificates is 0.90% per annum. The initial spread relating to the Class M-8
Certificates is 1.40% per annum. The initial spread relating to the Class M-9
Certificates is 1.85% per annum. The initial spread relating to the Class M-10
Certificates is 2.65% per annum. The initial spread relating to the Class M-11
Certificates is 2.00% per annum. Each spread is subject to increase as more
fully described under "Description of the Certificates-Pass-Through Rates" in
this prospectus supplement.

- --------------------------------------------------------------------------------

                                       S-4



- --------------------------------------------------------------------------------

The Offered Certificates will be sold by the Depositor to Deutsche Bank
Securities Inc. (the "Underwriter") on the Closing Date.

The Offered Certificates will be represented initially by one or more global
certificates registered in the name of a nominee of the Depository Trust Company
in the United States, or of Clearstream and the Euroclear System (each, as
defined in this prospectus supplement) in Europe and will be issued in minimum
dollar denominations of $25,000 and integral multiples of $1.00 in excess
thereof. SEE "DESCRIPTION OF THE CERTIFICATES-BOOK-ENTRY CERTIFICATES" IN THIS
PROSPECTUS SUPPLEMENT.

CLASS CE CERTIFICATES. The Class CE Certificates are not offered by this
prospectus supplement. The Class CE Certificates will have an initial
certificate principal balance of approximately $7,398,721, which is equal to the
initial overcollateralization required by the pooling and servicing agreement.
The Class CE Certificates initially evidence an interest of approximately 1.50%
in the trust.

CLASS P CERTIFICATES. The Class P Certificates are not offered by this
prospectus supplement. The Class P Certificates will have an initial certificate
principal balance of $100 and will not be entitled to distributions in respect
of interest. The Class P Certificates will be entitled to all prepayment charges
received in respect of the Mortgage Loans.

RESIDUAL CERTIFICATES. The Class R Certificates (the "Residual Certificates")
which are not offered by this prospectus supplement, represent the residual
interests in the trust.

CREDIT ENHANCEMENT

The credit enhancement provided for the benefit of the holders of the Offered
Certificates consists of excess interest, overcollateralization, subordination
and an interest rate swap agreement, each as described in this section and under
"Description of the Certificates-Credit Enhancement", "-The Swap Agreement and
the Swap Provider" and "-Overcollateralization Provisions" in this prospectus
supplement.

EXCESS INTEREST. The Mortgage Loans bear interest each month in an amount that
in the aggregate is expected to exceed the amount needed to distribute monthly
interest on the Offered Certificates and to pay certain fees and expenses of the
trust and the supplemental interest trust (including any net swap payment
payable to the swap provider and any swap termination payment payable to the
swap provider which is not payable as a result of the occurrence of a swap
provider trigger event). Any excess interest from the Mortgage Loans each month
will be available to absorb realized losses on the Mortgage Loans and to
maintain or restore overcollateralization at required levels.

SUBORDINATION. The rights of the holders of the Mezzanine Certificates and the
Class CE Certificates to receive distributions will be subordinated, to the
extent described in this prospectus supplement, to the rights of the holders of
the Class A Certificates.

In addition, to the extent described under "Description of the
Certificates--Allocation of Losses; Subordination" in this prospectus
supplement,

o     the rights of the holders of the Class M-2, Class M-3, Class M-4, Class
M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11 and
Class CE Certificates will be subordinated to the rights of the holders of the
Class M-1 Certificates;

o     the rights of the holders of the Class M-3, Class M-4, Class M-5, Class
M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11 and Class CE
Certificates will be subordinated to the rights of the holders of the Class M-2
Certificates;

o     the rights of the holders of the Class M-4, Class M-5, Class M-6, Class
M-7, Class M-8, Class M-9, Class M-10, Class M-11 and Class CE Certificates will
be subordinated to the rights of the holders of the Class M-3 Certificates;

o     the rights of the holders of the Class M-5, Class M-6, Class M-7, Class
M-8, Class M-9, Class M-10, Class M-11 and Class CE

- --------------------------------------------------------------------------------

                                       S-5



- --------------------------------------------------------------------------------

Certificates will be subordinated to the rights of the holders of the Class M-4
Certificates;

o     the rights of the holders of the Class M-6, Class M-7, Class M-8, Class
M-9, Class M-10, Class M-11 and Class CE Certificates will be subordinated to
the rights of the holders of the Class M-5 Certificates;

o     the rights of the holders of the Class M-7, Class M-8, Class M-9, Class
M-10, Class M-11 and Class CE Certificates will be subordinated to the rights of
the holders of the Class M-6 Certificates;

o     the rights of the holders of the Class M-8, Class M-9, Class M-10, Class
M-11 and Class CE Certificates will be subordinated to the rights of the holders
of the Class M-7 Certificates;

o     the rights of the holders of the Class M-9, Class M-10, Class M-11 and
Class CE Certificates will be subordinated to the rights of the holders of the
Class M-8 Certificates;

o     the rights of the holders of the Class M-10, Class M-11 and Class CE
Certificates will be subordinated to the rights of the holders of the Class M-9
Certificates;

o     the rights of the holders of the Class M-11 Certificates and Class CE
Certificates will be subordinated to the rights of the holders of the Class M-10
Certificates; and

o     the rights of the holders of the Class CE Certificates will be
subordinated to the rights of the holders of the Class M-11 Certificates.

Subordination is intended to enhance the likelihood of regular distributions on
the more senior certificates in respect of interest and principal and to afford
the more senior certificates protection against realized losses on the Mortgage
Loans, as described under "Description of the Certificates--Allocation of
Losses; Subordination" in this prospectus supplement.

OVERCOLLATERALIZATION. The aggregate principal balance of the Mortgage Loans as
of the Cut-off Date will exceed the aggregate certificate principal balance of
the Class A, Mezzanine and Class P Certificates on the Closing Date by
approximately $7,398,721, which is equal to the initial Certificate Principal
Balance of the Class CE Certificates. This amount represents approximately 1.50%
of the aggregate principal balance of the Mortgage Loans as of the Cut-off Date,
and is the initial amount of overcollateralization required to be provided by
the mortgage pool under the pooling and servicing agreement. SEE "DESCRIPTION OF
THE CERTIFICATES-OVERCOLLATERALIZATION PROVISIONS" IN THIS PROSPECTUS
SUPPLEMENT.

INTEREST RATE SWAP AGREEMENT. The Offered Certificates will have the benefit of
an Interest Rate Swap Agreement (the "Interest Rate Swap Agreement") provided by
Deutsche Bank AG New York Branch (the "Swap Provider") for each Distribution
Date commencing in February 2006 and terminating on the Distribution Date in
July 2009, unless terminated earlier in accordance with the provisions of the
Interest Rate Swap Agreement.

Pursuant to the Interest Rate Swap Agreement, on each Distribution Date, (i) the
Securities Administrator (on behalf of a supplemental interest trust and from
funds of such trust) will be obligated to pay to the Swap Provider, a fixed
amount equal to the product of (x) 4.73%, (y) the Swap Notional Amount for that
Distribution Date set forth in the Interest Rate Swap Agreement and (z) a
fraction, the numerator of which is 30 (or, for the first Distribution Date, the
number of days elapsed from the Closing Date to but excluding the first
Distribution Date on a 30/360 basis), and the denominator of which is 360 (the
"Securities Administrator Payment"); and (ii) the Swap Provider will be
obligated to pay to the supplemental interest trust for the benefit of the
holders of the Offered Certificates (the "Swap Provider Payment"), a floating
amount equal to the product of (x) One-Month LIBOR (as determined pursuant to
the Interest Rate Swap Agreement), (y) the Swap Notional Amount for that
Distribution Date set forth in the Interest Rate Swap Agreement and (z) a
fraction, the numerator of which is the actual number of days elapsed from the
previous

- --------------------------------------------------------------------------------

                                       S-6



- --------------------------------------------------------------------------------

Distribution Date to but excluding the current Distribution Date (or, for the
first Distribution Date, the actual number of days elapsed from the Closing Date
to but excluding the first Distribution Date), and the denominator of which is
360.

On each Distribution Date, the net positive difference between the Swap Provider
Payment and the Securities Administrator Payment, if any (a "Net Swap Payment"),
will be deposited into a reserve fund and will be available for distribution to
the Offered Certificates in respect of any interest and principal shortfall
amounts and any realized losses allocated to the Offered Certificates as
described in this prospectus supplement. If, on any Distribution Date, the Net
Swap Payment with respect to the Offered Certificates exceeds the amount of the
interest and principal shortfall amounts and any realized losses allocated to
the Offered Certificates for such Distribution Date, after making the
distributions set forth under "The Certificates--The Interest Rate Swap
Agreement and the Swap Provider" in this prospectus supplement, any remaining
amounts will be distributed to the Class CE Certificates. SEE "DESCRIPTION OF
THE CERTIFICATES--THE INTEREST RATE SWAP AGREEMENT AND THE SWAP PROVIDER" IN
THIS PROSPECTUS SUPPLEMENT.

Upon early termination of the Interest Rate Swap Agreement, the Securities
Administrator (on behalf of a supplemental interest trust and from funds of such
trust) or the Swap Provider may be liable to make a termination payment (the
"Swap Termination Payment") to the other party (regardless of which party caused
the termination). The Swap Termination Payment will be computed in accordance
with the procedures set forth in the Interest Rate Swap Agreement. In the event
that the Securities Administrator is required to make a Swap Termination Payment
that payment will be paid on the related Distribution Date, and on any
subsequent Distribution Dates until paid in full, generally prior to any
distribution to certificateholders. SEE "DESCRIPTION OF THE CERTIFICATES--THE
INTEREST RATE SWAP AGREEMENT AND THE SWAP PROVIDER" IN THIS PROSPECTUS
SUPPLEMENT.

Amounts payable by the Securities Administrator in respect of Net Swap Payments
and Swap Termination Payments which are not payable as a result of the
occurrence of a Swap Provider trigger event will be paid to the Swap Provider on
each Distribution Date before distributions to certificateholders and will first
be deposited to the supplemental interest trust before payment to the Swap
Provider.

ALLOCATION OF LOSSES. If, on any Distribution Date, there is not sufficient
excess interest, overcollateralization (represented by the Class CE
Certificates) or Net Swap Payments to absorb realized losses on the Mortgage
Loans as described under "Description of the Certificates--Overcollateralization
Provisions" in this prospectus supplement, then realized losses on the Mortgage
Loans will be allocated to the Class M-11, Class M-10, Class M-9, Class M-8,
Class M-7, Class M-6, Class M-5, Class M-4, Class M-3, Class M-2 and Class M-1
Certificates, in that order, in each case until the certificate principal
balance of each such class has been reduced to zero. The pooling and servicing
agreement does not permit the allocation of realized losses on the Mortgage
Loans to the Class A Certificates; however, investors in the Class A
Certificates should realize that under certain loss scenarios, there will not be
enough principal and interest on the Mortgage Loans to pay the Class A
Certificates all interest and principal amounts to which these certificates are
then entitled. SEE "DESCRIPTION OF THE CERTIFICATES--ALLOCATION OF LOSSES;
SUBORDINATION" IN THIS PROSPECTUS SUPPLEMENT.

Unless the Servicer collects subsequent recoveries on Mortgage Loans for which
realized losses were allocated to the Mezzanine Certificates, once realized
losses are allocated to the Mezzanine Certificates, their certificate principal
balances will be permanently reduced by the amount so allocated. However, the
amount of any realized losses allocated to the Mezzanine Certificates may be
distributed to the holders of those certificates according to the priorities set
forth under "Description of the Certificates--Overcollateralization Provisions"
and "Description of the Certificates--The

- --------------------------------------------------------------------------------

                                       S-7



- --------------------------------------------------------------------------------

Interest Rate Swap Agreement and the Swap Provider" in this prospectus
supplement.

P&I ADVANCES

The Servicer is required to advance delinquent payments of principal and
interest on the Mortgage Loans, subject to the limitations described under
"Description of the Certificates--P&I Advances" in this prospectus supplement. A
successor servicer will be obligated to make any required delinquency advance if
the Servicer fails in its obligation to do so, to the extent provided in the
pooling and servicing agreement. The Servicer or any successor servicer, as the
case may be, is entitled to be reimbursed for these advances, and therefore
these advances are not a form of credit enhancement. SEE "SERVICING OF THE
MORTGAGE LOANS--P&I ADVANCES" IN THIS PROSPECTUS SUPPLEMENT AND "DESCRIPTION OF
THE SECURITIES--ADVANCES IN RESPECT OF DELINQUENCIES" IN THE PROSPECTUS.

SERVICING FEE

With respect to each Mortgage Loan, the amount of the annual servicing fee that
shall be paid to the Servicer is, for a period of one full month, equal to
one-twelfth of the product of (a) 0.50% and (b) the outstanding principal
balance of such Mortgage Loan. Such fee shall be payable monthly, computed on
the basis of the same principal amount and period respecting which any related
interest payment on such Mortgage Loan is computed. The obligation to pay the
servicing fee is limited to, and the servicing fee is payable from the interest
portion of such monthly payments collected.

MASTER SERVICING FEE

With respect to each Mortgage Loan, the amount of the annual master servicing
fee that shall be paid to the Master Servicer is, for a period of one full
month, equal to one-twelfth of the product of (a) 0.0135% and (b) the
outstanding principal balance of such Mortgage Loan. Such fee shall be payable
monthly, computed on the basis of the same principal amount and period
respecting which any related interest payment on such Mortgage Loan is computed.
The obligation to pay the master servicing fee is limited to, and the master
servicing fee is payable from the interest portion of such monthly payments
collected. The Master Servicer will pay the trustee fee from its fee.

OPTIONAL TERMINATION

At its option and subject to certain conditions, the Master Servicer may
purchase all of the Mortgage Loans in the mortgage pool, together with any
properties in respect of the Mortgage Loans acquired on behalf of the trust, and
thereby effect termination and early retirement of the certificates, after the
aggregate principal balance of the Mortgage Loans (and properties acquired in
respect of the Mortgage Loans), remaining in the trust as of the last day of the
related due period has been reduced to less than or equal to 10% of the
aggregate principal balance of the Mortgage Loans as of the Cut-off Date. SEE
"POOLING AND SERVICING AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT AND
"DESCRIPTION OF THE SECURITIES--TERMINATION" IN THE PROSPECTUS.

FEDERAL INCOME TAX CONSEQUENCES

Multiple elections will be made to treat designated portions of the trust
(exclusive of the reserve fund, payments from the supplemental interest trust or
the obligation to make payments to the supplemental interest trust) as real
estate mortgage investment conduits (each a "REMIC") for federal income tax
purposes. SEE "MATERIAL FEDERAL INCOME TAX CONSIDERATIONS--REMICS
- --CHARACTERIZATION OF INVESTMENTS IN REMIC SECURITIES" IN THE PROSPECTUS.

For further information regarding the federal income tax consequences of
investing in the Offered Certificates, SEE "FEDERAL INCOME TAX CONSEQUENCES" IN
THIS PROSPECTUS SUPPLEMENT AND "MATERIAL FEDERAL INCOME TAX CONSIDERATIONS" IN
THE PROSPECTUS.

RATINGS

It is a condition to the issuance of the certificates that the Offered
Certificates receive at least the following ratings from Standard & Poor's
Ratings Service, a division

- --------------------------------------------------------------------------------

                                       S-8



- --------------------------------------------------------------------------------

of The McGraw-Hill Companies, Inc. ("S&P"), Moody's Investors Service, Inc.
("Moody's") and Dominion Bond Rating Service ("DBRS"):

                  Offered
                Certificates       S&P      Moody's       DBRS
                ------------       ---      -------    ----------
                 Class A-1         AAA        Aaa         AAA
                 Class A-2A        AAA        Aaa         AAA
                 Class A-2B        AAA        Aaa         AAA
                 Class A-2C        AAA        Aaa         AAA
                 Class A-2D        AAA        Aaa         AAA
                 Class M-1         AAA        Aa1         AAA
                 Class M-2         AAA        Aa2         AAA
                 Class M-3         AA+        Aa3       AA (high)
                 Class M-4         AA+         A1          AA
                 Class M-5         AA+         A2       AA (low)
                 Class M-6          AA         A3       AA (low)
                 Class M-7         AA-         NR           A
                 Class M-8          A+         NR        A (low)
                 Class M-9          A          NR      BBB (high)
                 Class M-10         A-         NR         BBB
                 Class M-11        BBB+        NR         BBB

A security rating does not address the frequency of prepayments on the Mortgage
Loans or the corresponding effect on yield to investors. SEE "YIELD ON THE
CERTIFICATES" AND "RATINGS" IN THIS PROSPECTUS SUPPLEMENT AND "YIELD
CONSIDERATIONS" IN THE PROSPECTUS.

LEGAL INVESTMENT

The Offered Certificates will not constitute "mortgage related securities" for
purposes of the Secondary Mortgage Market Enhancement Act of 1984. SEE "LEGAL
INVESTMENT" IN THIS PROSPECTUS SUPPLEMENT AND IN THE PROSPECTUS.

CONSIDERATIONS FOR BENEFIT PLAN INVESTORS

It is expected that the Offered Certificates may be purchased by, or with the
assets of, employee benefit plans subject to the Employee Retirement Income
Security Act of 1974, as amended ("ERISA") or plans or arrangements (each, a
"Plan") subject to section 4975 of the Internal Revenue Code of 1986, as amended
(the "Code"). Prior to the termination of the supplemental interest trust, Plans
or persons using assets of a Plan may purchase the Offered Certificates if the
purchase and holding meets the requirements of an investor-based class exemption
issued by the Department of Labor. Investors are encouraged consult with their
counsel with respect to the consequences under ERISA and the Code of a Plan's
acquisition and ownership of such certificates. SEE "CONSIDERATIONS FOR BENEFIT
PLAN INVESTORS" IN THIS PROSPECTUS SUPPLEMENT AND "ERISA CONSIDERATIONS" IN THE
PROSPECTUS.

- --------------------------------------------------------------------------------

                                       S-9





                                            TRANSACTION STRUCTURE
                                          
                                 --------------
                                   MORTGAGORS
                originate        --------------          loan
                  loans                 |              payments
             ------------------------------------------------------
             |                                                    |
      ---------------                              -----------------------------
      DB-ASAP PROGRAM     amount                   Saxon Mortgage Services, Inc.
          SELLERS        financed                             SERVICER
      ---------------                                Collect loan payments and  ------------------|
            | |                                           make P&I Advances                       |
   purchase | |   loan                             -----------------------------                  |
     loans  | | purchase                                                                          |
            | |                                                                                   |
- ----------------------------                                                                      |
DB Structured Products, Inc.                                                                      |
         SPONSOR                                                                                  |
     Purchases loans                                                                              |
        Forms pool                                                                                |
- ----------------------------                                                                      |
            | |                                                                                   |
     asset  | | net offering                                                                      |
      pool  | |   proceeds                                                                        |
            | |                  net offering                                                     |
- ----------------------------       proceeds      -------------------------------                  |
    ACE Securities Corp.    <-------------------  Deutsche Bank Securities Inc.                   |
         DEPOSITOR                                         UNDERWRITER           --------------|  |
   Creates issuing entity   -------------------> Sells certificates to investors <------------ |  |
- ----------------------------     certificates    -------------------------------             | |  |
            | |                                                         offering             | |  |
     asset  | | certificates                                            proceeds             | |  |
      pool  | |                                                                              | |  |
            | |                                  -------------------------------             | |  |
            | |                                      Wells Fargo Bank National               | |  |
- --------------------------------                            Association                      | |  |
ACE Securities Corp. Home Equity                  MASTER SERVICER AND SECURITIES             | |  |
 Loan Trust, Series 2006 -ASAP1  <---------------          ADMINISTRATOR                     | |  |
         ISSUING ENTITY                                Aggregates collections    <-----------|-|--|
           Holds pool                                   Calculates cashflows                 | |   monthly
      Issues certificates              |---------        Remits to investors                 | |distributions
- -------------------------------        |         -------------------------------             | |
                                       |           |     Monthly distributions/ Certain      | |
             Monthly report |----------|           |     proceeds payable under the Interest | |
                            |                      |     Rate Swap Agreement                 | |
- ------------------------------     -----------------                                         | |
   HSBC Bank USA, National                          <----------------------------------------|-|
   Association Trustee and             INVESTORS                    certificates             |
Supplemental Interest Trustee ---->                 -----------------------------------------|
- ------------------------------     ----------------
   |
   |
   ---- Represents investors
             interests


                                      S-10



                                  RISK FACTORS

      THE FOLLOWING INFORMATION, WHICH YOU SHOULD CONSIDER CAREFULLY, IDENTIFIES
SIGNIFICANT RISKS ASSOCIATED WITH AN INVESTMENT IN THE CERTIFICATES.

THE MORTGAGE LOANS WERE UNDERWRITTEN TO STANDARDS WHICH DO NOT CONFORM TO THE
STANDARDS OF FANNIE MAE OR FREDDIE MAC.

      The underwriting standards applicable to the Mortgage Loans are intended
to assess the ability and willingness of the mortgagor to repay the debt and to
evaluate the adequacy of the property as collateral for the mortgage loan. In
connection with the origination of the Mortgage Loans, among other things, a
mortgagor's credit history, repayment ability and debt service-to-income ratio,
as well as the value, type and use of the mortgaged property are considered. As
further described in this prospectus supplement, the underwriting standards
applicable to the Mortgage Loans do not conform to Fannie Mae and Freddie Mac
guidelines.

      In addition, mortgage loans originated pursuant to the underwriting
standards described in this prospectus supplement generally bear higher rates of
interest than mortgage loans originated in accordance with Fannie Mae and
Freddie Mac guidelines and may experience rates of delinquency, foreclosure and
bankruptcy that are higher, and that may be substantially higher, than those
experienced by mortgage loans underwritten in accordance with Fannie Mae and
Freddie Mac guidelines.

      Furthermore, changes in the values of mortgaged properties may have a
greater effect on the delinquency, foreclosure, bankruptcy and loss experience
of the Mortgage Loans than on mortgage loans originated in accordance with
Fannie Mae and Freddie Mac guidelines. No assurance can be given that the values
of the related mortgaged properties have remained or will remain at the levels
in effect on the dates of origination of the related Mortgage Loans. SEE "THE
MORTGAGE POOL--DB-ASAP PROGRAM DESCRIPTION AND UNDERWRITING STANDARDS" IN THIS
PROSPECTUS SUPPLEMENT.

MORTGAGE LOANS WITH HIGH COMBINED LOAN-TO-VALUE RATIOS LEAVE THE RELATED
MORTGAGOR WITH LITTLE OR NO EQUITY IN THE RELATED MORTGAGED PROPERTY.

      Approximately 16.12% of the Group I Mortgage Loans and approximately
10.98% of the Group II Mortgage Loans, in each case, by the related aggregate
principal balance as of the Cut-off Date, had a combined loan-to-value ratio at
origination in excess of 80.00%.

      An overall decline in the residential real estate market, a rise in
interest rates over a period of time and the condition of a mortgaged property,
as well as other factors, may have the effect of reducing the value of the
mortgaged property from the appraised value at the time the Mortgage Loan was
originated. If there is a reduction in the value of the mortgaged property, the
combined loan-to-value ratio may increase over what it was at the time the
Mortgage Loan was originated. Such an increase may reduce the likelihood of
liquidation or other proceeds being sufficient to satisfy the Mortgage Loan, and
any losses to the extent not covered by the credit enhancement may affect the
yield to maturity of your certificates. There can be no assurance that the value
of a mortgaged property estimated in any appraisal or review is equal to the
actual value of that mortgaged property at the time of that appraisal or review.
Investors should note that the values of the mortgaged properties may be
insufficient to cover the outstanding principal balance of the Mortgage Loans.
There can be no assurance that the combined loan-to-value ratio of any Mortgage
Loan determined at any time after origination will be less than or equal to its
combined loan-to-value ratio at origination.

                                      S-11



DEVELOPMENTS IN SPECIFIED STATES COULD HAVE A DISPROPORTIONATE EFFECT ON THE
MORTGAGE LOANS DUE TO THE GEOGRAPHIC CONCENTRATION OF THE MORTGAGED PROPERTIES.

      Approximately 12.11%, 10.92%, 8.42%, 8.40% and 6.59% of the Group I
Mortgage Loans are secured by Mortgaged Properties located in the State of
California, the State of Minnesota, the State of Arizona, the State of Texas and
the State of Wisconsin, respectively, and approximately 56.17%, 6.07%, 5.25%,
4.68% and 4.57% of the Group II Mortgage Loans, are secured by mortgaged
properties located in the State of California, the State of Texas, the State of
Florida, the State of Arizona and the State of Nevada, respectively, in each
case, by the related aggregate principal balance as of the Cut-off Date.
Approximately 1.08% of the aggregate principal balance of the Mortgage Loans as
of the Cut-off Date, are located in a single California zip code, which is the
largest concentration of Mortgage Loans in a single zip code. If the California
residential real estate market should experience an overall decline in property
values after the dates of origination of the Mortgage Loans, the rates of
delinquencies, foreclosures, bankruptcies and losses on the Mortgage Loans may
increase over historical levels of comparable type loans, and may increase
substantially. In addition, properties located in California may be more
susceptible than homes located in other parts of the country to certain types of
uninsured hazards, such as earthquakes, hurricanes, as well as floods, mudslides
and other natural disasters.

SECOND LIEN MORTGAGE LOANS RISK.

      Approximately 4.50% of the Group I Mortgage Loans and approximately 5.52%
of the Group II Mortgage Loans, in each case, by the related aggregate principal
balance as of the Cut-off Date, are secured by second liens on the related
mortgaged properties. The proceeds from any liquidation, insurance or
condemnation proceedings will be available to satisfy the outstanding balance of
such Mortgage Loans only to the extent that the claims of the related senior
mortgages have been satisfied in full, including any related foreclosure costs.
In circumstances when it has been determined to be uneconomical to foreclose on
the mortgaged property, the Servicer may write off the entire balance of such
Mortgage Loan as a bad debt. The foregoing considerations will be particularly
applicable to Mortgage Loans secured by second liens that have high combined
loan-to-value ratios because it is comparatively more likely that the Servicer
would determine foreclosure to be uneconomical in the case of such Mortgage
Loans. The rate of default of second lien Mortgage Loans may be greater than
that of mortgage loans secured by first liens on comparable properties.

INTEREST ONLY MORTGAGE LOAN RISK.

      Approximately 55.61% of the Group I Mortgage Loans and approximately
76.42% of the Group II Mortgage Loans, in each case, by the related aggregate
principal balance as of the Cut-off Date, require the borrowers to make monthly
payments only of accrued interest for the first two, three, five or ten years
following origination. After such interest-only period, the borrower's monthly
payment will be recalculated to cover both interest and principal so that the
Mortgage Loan will amortize fully prior to its final payment date. If the
monthly payment increases, the related borrower may not be able to pay the
increased amount and may default or may refinance the related Mortgage Loan to
avoid the higher payment. Because no principal payments may be made or advanced
on such Mortgage Loans for two, five or ten years following origination, the
certificateholders will receive smaller principal distributions during such
period than they would have received if the related borrowers were required to
make monthly payments of interest and principal for the entire lives of such
Mortgage Loans. This slower rate of principal distributions may reduce the
return on an investment in the Offered Certificates that are purchased at a
discount.

                                      S-12



BALLOON MORTGAGE LOAN RISK.

      Mortgage Loans that are balloon loans pose a risk because a borrower must
make a large lump sum payment of principal at the end of the loan term. If the
borrower is unable to pay the lump sum or refinance such amount, the related
servicer will not be obligated to advance the principal portion of that lump sum
payment, you may suffer a loss. Approximately 4.39% of the Group I Mortgage
Loans and approximately 5.45% of the Group II Mortgage Loans, in each case, by
related aggregate principal balance as of the Cut-off Date, are balloon loans.

THE MEZZANINE CERTIFICATES WILL BE MORE SENSITIVE TO LOSSES ON THE MORTGAGE
LOANS THAN THE CLASS A CERTIFICATES BECAUSE THEY ARE SUBORDINATE TO THE CLASS A
CERTIFICATES.

      The weighted average lives of, and the yields to maturity on, the Class
M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class
M-8, Class M-9, Class M-10 and Class M-11 Certificates will be progressively
more sensitive, in that order, to the rate and timing of mortgagor defaults and
the severity of ensuing losses on the Mortgage Loans. If the actual rate and
severity of losses on the Mortgage Loans is higher than those assumed by an
investor in these certificates, the actual yield to maturity of these
certificates may be lower than the yield anticipated by the investor based on
such assumption. The timing of losses on the Mortgage Loans will also affect an
investor's actual yield to maturity, even if the rate of defaults and severity
of losses over the life of the mortgage pool are consistent with an investor's
expectations. In general, the earlier a loss occurs, the greater the effect on
an investor's yield to maturity. Realized losses on the Mortgage Loans, to the
extent they exceed the amount of excess interest, overcollateralization and net
swap payments received from the Swap Provider in respect of the Interest Rate
Swap agreement, will reduce the certificate principal balances of the Mezzanine
Certificates beginning with the class of Mezzanine Certificates then outstanding
with the lowest payment priority. As a result of such reductions, less interest
will accrue on each such class of Mezzanine Certificates than would otherwise be
the case. However, the amount of any realized losses allocated to the Mezzanine
Certificates may be distributed to the holders of those certificates according
to the priorities set forth under "Description of the
Certificates--Overcollateralization Provisions" and "Description of the
Certificates--The Interest Rate Swap Agreement and the Swap Provider" in this
prospectus supplement.

THE MEZZANINE CERTIFICATES GENERALLY WILL NOT BE ENTITLED TO RECEIVE PRINCIPAL
PAYMENTS UNTIL FEBRUARY 2009 WHICH MAY RESULT IN A GREATER RISK OF LOSS RELATING
TO THESE CERTIFICATES.

      Unless the aggregate certificate principal balance of the Class A
Certificates has been reduced to zero, the Mezzanine Certificates will not be
entitled to any principal distributions until at least February 2009 or a later
date as provided in this prospectus supplement or during any period in which
delinquencies on the Mortgage Loans exceed the levels set forth under
"Description of the Certificates--Principal Distributions on the Offered
Certificates" in this prospectus supplement. As a result, the weighted average
lives of the Mezzanine Certificates will be longer than would be the case if
distributions of principal were allocated among all of the certificates at the
same time. As a result of the longer weighted average lives of the Mezzanine
Certificates, the holders of these certificates have a greater risk of suffering
a loss on their investments. Further, because such certificates might not
receive any principal if the delinquency levels set forth under "Description of
the Certificates--Principal Distributions on the Offered Certificates" in this
prospectus supplement are exceeded, it is possible for such certificates to
receive no principal distributions on a particular Distribution Date even if no
losses have occurred on the mortgage pool.

                                      S-13



THE OFFERED CERTIFICATES WILL BE LIMITED OBLIGATIONS SOLELY OF THE TRUST FUND
AND NOT OF ANY OTHER PARTY.

      The Offered Certificates will not represent an interest in or obligation
of the Depositor, the Servicer, the Master Servicer, the Securities
Administrator, the Sponsor, the Trustee or any of their respective affiliates.
Neither the Offered Certificates nor the underlying Mortgage Loans will be
guaranteed or insured by any governmental agency or instrumentality, or by the
Depositor, the Servicer, the Master Servicer, the Securities Administrator, the
Sponsor, the Trustee or any of their respective affiliates. Proceeds of the
assets included in the trust will be the sole source of payments on the Offered
Certificates, and there will be no recourse to the Depositor, the Servicer, the
Sponsor, the Master Servicer, the Securities Administrator, the Trustee or any
other entity in the event that these proceeds are insufficient or otherwise
unavailable to make all payments provided for under the Offered Certificates.

THE DIFFERENCE BETWEEN THE PASS-THROUGH RATES ON THE CLASS A CERTIFICATES AND
MEZZANINE CERTIFICATES AND THE MORTGAGE RATES ON THE MORTGAGE LOANS MAY RESULT
IN INTEREST SHORTFALLS ON SUCH CERTIFICATES.

      The yield to maturity on the Class A Certificates and the Mezzanine
Certificates may be affected by the resetting of the mortgage rates on the
adjustable-rate Mortgage Loans included in the mortgage pool on their related
adjustment dates. In addition, because the mortgage rate for approximately
92.12% of the Mortgage Loans, by aggregate principal balance as of the Cut-off
Date, adjusts based on Six-Month LIBOR plus a fixed percentage amount, such rate
could be higher than prevailing market interest rates, and this may result in an
increase in the rate of prepayments on such Mortgage Loans after their
adjustments. Finally, the mortgage rates on such adjustable-rate Mortgage Loans
are based on Six-Month LIBOR while the pass-through rates on the Class A
Certificates and the Mezzanine Certificates are based on one-month LIBOR.
Consequently, the application to such certificates of the rate cap, which is
generally equal to the weighted average coupon on the related Mortgage Loans,
net of certain fees of the trust and the supplemental interest trust (including
any net swap payment payable to the Swap Provider and any swap termination
payment payable to the Swap Provider which is not payable as a result of the
occurrence of a Swap Provider trigger event), could adversely affect the yield
to maturity on such certificates. In addition, the rate cap will decrease if
Mortgage Loans with relatively high mortgage rates prepay at a faster rate than
Mortgage Loans with relatively low mortgage rates.

      If the pass-through rates on the Class A Certificates or the Mezzanine
Certificates are limited for any Distribution Date, the resulting interest
shortfalls may be recovered by the holders of these certificates on the same
Distribution Date or on future Distribution Dates on a subordinated basis to the
extent that on such Distribution Date or future Distribution Dates there are
available funds remaining after certain other distributions on the Offered
Certificates and the payment of certain fees and expenses of the trust and the
supplemental interest trust (including any net swap payment payable to the Swap
Provider and any swap termination payment payable to the Swap Provider which is
not payable as a result of the occurrence of a Swap Provider trigger event). The
ratings on the Offered Certificates will not address the likelihood of any
recovery of interest shortfalls by holders of the Offered Certificates from
amounts collected on the Mortgage Loans. SEE "YIELD ON THE CERTIFICATES--SPECIAL
YIELD CONSIDERATIONS" IN THIS PROSPECTUS SUPPLEMENT.

      Amounts used to pay such interest shortfalls on the Offered Certificates
may be supplemented by the Interest Rate Swap Agreement to the extent that the
floating payment required to be made by the Swap Provider exceeds the fixed
payment required to be made by the Securities Administrator (on behalf of the
supplemental interest trust) on any Distribution Date and such amount is
available in the priority described in this prospectus supplement. However, the

                                      S-14



amount received from the Swap Provider under the Interest Rate Swap Agreement
may be insufficient to pay the holders of the Offered Certificates the full
amount of interest which they would have received absent the limitations of the
rate cap.

THE RATE AND TIMING OF PRINCIPAL DISTRIBUTIONS ON THE CLASS A CERTIFICATES AND
THE MEZZANINE CERTIFICATES WILL BE AFFECTED BY PREPAYMENT SPEEDS AND BY THE
PRIORITY OF PAYMENT ON SUCH CERTIFICATES.

      The rate and timing of distributions allocable to principal on the Class A
Certificates and the Mezzanine Certificates will depend, in general, on the rate
and timing of principal payments (including prepayments and collections upon
defaults, liquidations and repurchases) on the Mortgage Loans and the allocation
thereof to pay principal on such certificates as described in "Description of
the Certificates--Principal Distributions on the Offered Certificates" in this
prospectus supplement. As is the case with mortgage backed pass-through
certificates generally, the Offered Certificates are subject to substantial
inherent cash-flow uncertainties because the Mortgage Loans may be prepaid at
any time. However, with respect to approximately 82.92% of the Mortgage Loans,
by aggregate principal balance of the Mortgage Loans as of the Cut-off Date, a
prepayment may subject the related mortgagor to a prepayment charge. A
prepayment charge may or may not act as a deterrent to prepayment of the related
Mortgage Loan. SEE "THE MORTGAGE POOL" IN THIS PROSPECTUS SUPPLEMENT.

      Generally, when prevailing interest rates are increasing, prepayment rates
on mortgage loans tend to decrease; a decrease in the prepayment rates on the
Mortgage Loans will result in a reduced rate of return of principal to investors
in the Class A Certificates and the Mezzanine Certificates at a time when
reinvestment at such higher prevailing rates would be desirable. Conversely,
when prevailing interest rates are declining, prepayment rates on mortgage loans
tend to increase; an increase in the prepayment rates on the Mortgage Loans will
result in a greater rate of return of principal to investors in the Class A
Certificates and Mezzanine Certificates at a time when reinvestment at
comparable yields may not be possible.

      Distributions of principal will be made to the holders of the Mezzanine
Certificates according to the priorities described in this prospectus
supplement. The timing of commencement of principal distributions and the
weighted average life of each such class of certificates will be affected by the
rates of prepayment on the Mortgage Loans experienced both before and after the
commencement of principal distributions on such classes. For further information
regarding the effect of principal prepayments on the weighted average lives of
the Offered Certificates, SEE "YIELD ON THE CERTIFICATES" IN THIS PROSPECTUS
SUPPLEMENT, INCLUDING THE TABLES ENTITLED "PERCENT OF INITIAL CERTIFICATE
PRINCIPAL BALANCE OUTSTANDING AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT
ASSUMPTION."

THE YIELD TO MATURITY ON THE OFFERED CERTIFICATES WILL DEPEND ON A VARIETY OF
FACTORS.

      The yield to maturity on the Offered Certificates will depend on:

      o     the applicable pass-through rate thereon;

      o     the applicable purchase price;

      o     the rate and timing of principal payments (including prepayments and
            collections upon defaults, liquidations and repurchases) and the
            allocation thereof to reduce the certificate principal balance of
            the Offered Certificates;

                                      S-15



      o     the rate, timing and severity of realized losses on the Mortgage
            Loans, adjustments to the mortgage rates on the adjustable-rate
            Mortgage Loans included in the mortgage pool, the amount of excess
            interest generated by the Mortgage Loans and the allocation to the
            Offered Certificates of certain interest shortfalls; and

      o     payments due from the supplemental interest trust in respect of
            payments received from the Swap Provider under the Interest Rate
            Swap Agreement.

      In general, if the Offered Certificates are purchased at a premium and
principal distributions thereon occur at a rate faster than anticipated at the
time of purchase, the investor's actual yield to maturity will be lower than
that assumed at the time of purchase. Conversely, if the Offered Certificates
are purchased at a discount and principal distributions thereon occur at a rate
slower than that anticipated at the time of purchase, the investor's actual
yield to maturity will be lower than that originally assumed.

      The proceeds to the Depositor from the sale of the Offered Certificates
were determined based on a number of assumptions, including a prepayment
assumption of 100% PPC (based on the assumed prepayment rates set forth under
"Yield on the Certificates--Weighted Average Lives" in this prospectus
supplement) with respect to the adjustable-rate Mortgage Loans and a prepayment
assumption of 100% PPC (based on the assumed prepayment rates set forth under
"Yield on the Certificates--Weighted Average Lives" in this prospectus
supplement) with respect to the fixed-rate Mortgage Loans, and weighted average
lives corresponding thereto. No representation is made that the Mortgage Loans
will prepay at such rate or at any other rate. The yield assumptions for the
Offered Certificates will vary as determined at the time of sale.

THE YIELD TO MATURITY ON THE MEZZANINE CERTIFICATES WILL BE PARTICULARLY
SENSITIVE TO THE RATE OF PREPAYMENTS ON THE MORTGAGE LOANS.

      The multiple class structure of the Mezzanine Certificates causes the
yield of these classes to be particularly sensitive to changes in the rates of
prepayment of the Mortgage Loans. Because distributions of principal will be
made to the holders of such certificates according to the priorities described
in this prospectus supplement, the yield to maturity on such classes of
certificates will be sensitive to the rates of prepayment on the Mortgage Loans
experienced both before and after the commencement of principal distributions on
such classes. The yield to maturity on such classes of certificates will also be
extremely sensitive to losses due to defaults on the Mortgage Loans (and the
timing thereof), to the extent these losses are not covered by excess cashflow
otherwise payable to the Class CE Certificates, net swap payments received under
the interest rate swap agreement or allocated to a class of Mezzanine
Certificates with a lower payment priority. Furthermore, as described in this
prospectus supplement, the timing of receipt of principal and interest by the
Mezzanine Certificates may be adversely affected by losses even if these classes
of certificates do not ultimately bear such loss.

VIOLATION OF CONSUMER PROTECTION LAWS MAY RESULT IN LOSSES ON THE MORTGAGE LOANS
AND YOUR CERTIFICATES.

      Applicable state laws generally regulate interest rates and other charges,
require certain disclosure, and require licensing of originators of mortgage
loans. In addition, other state laws, public policy and general principles of
equity relating to the protection of consumers, unfair and deceptive practices
and debt collection practices may apply to the origination, servicing and
collection of the Mortgage Loans.

                                      S-16



      The Mortgage Loans are also subject to federal laws, including:

      o     the Federal Truth-in-Lending Act and Regulation Z promulgated
            thereunder, which require certain disclosures to the mortgagors
            regarding the terms of the Mortgage Loans;

      o     the Equal Credit Opportunity Act and Regulation B promulgated
            thereunder, which prohibit discrimination on the basis of age, race,
            color, sex, religion, marital status, national origin, receipt of
            public assistance or the exercise of any right under the Consumer
            Credit Protection Act, in the extension of credit;

      o     the Fair Credit Reporting Act, which regulates the use and reporting
            of information related to the mortgagor's credit experience; and

      o     the Depository Institutions Deregulation and Monetary Control Act of
            1980, which preempts certain state usury laws.

      Violations of certain provisions of these federal and state laws may limit
the ability of the servicer to collect all or part of the principal of or
interest on the related Mortgage Loans and in addition could subject the trust
to damages and administrative enforcement. In particular, the failure of the
originators to comply with certain requirements of the Federal Truth-in-Lending
Act, as implemented by Regulation Z, could subject the trust to monetary
penalties, and result in the mortgagors' rescinding the Mortgage Loans against
the trust. In addition to federal law, some states have enacted, or may enact,
laws or regulations that prohibit inclusion of some provisions in Mortgage Loans
that have interest rates or origination costs in excess of prescribed levels,
and require that mortgagors be given certain disclosures prior to the
consummation of the Mortgage Loans and restrict the Servicer's ability to
foreclose in response to mortgagor defaults. The failure of an originator to
comply with these laws could subject the trust to significant monetary
penalties, could result in the mortgagors rescinding the Mortgage Loans against
the trust and/or limit the servicer's ability to foreclose upon the related
mortgaged properties in the event of mortgagor defaults.

      Under the anti-predatory lending laws of some states, the mortgagor is
required to meet a net tangible benefits test in connection with the origination
of the related mortgage loan. This test may be highly subjective and open to
interpretation. As a result, a court may determine that a mortgage loan does not
meet the test even if the originator reasonably believed that the test was
satisfied. Any determination by a court that a Mortgage Loan included in the
trust fund does not meet the test will result in a violation of the state
anti-predatory lending law, in which case the Sponsor will be required to
purchase that Mortgage Loan from the trust fund.

      The Sponsor will represent that, as of the Closing Date, each Mortgage
Loan is in compliance with applicable federal and state laws and regulations. In
the event of a breach of such representation, the Sponsor will be obligated to
cure such breach or repurchase or replace the affected Mortgage Loan in the
manner described in the prospectus. If the Sponsor is unable or otherwise fails
to satisfy such obligations, the yield on the Offered Certificates may be
materially and adversely affected.

YOUR DISTRIBUTIONS COULD BE ADVERSELY AFFECTED BY THE BANKRUPTCY OR INSOLVENCY
OF CERTAIN PARTIES

      The Sponsor will treat the transfer of the Mortgage Loans to the Depositor
as a sale of the Mortgage Loans. However, if the Sponsor becomes bankrupt, the
trustee in bankruptcy may argue that the Mortgage Loans were not sold but were
only pledged to secure a loan to the Sponsor. If

                                      S-17



that argument is made, you could experience delays or reductions in payments on
the certificates. If that argument is successful, the bankruptcy trustee could
elect to sell the Mortgage Loans and pay down the certificates early. Thus, you
could lose the right to future payments of interest, and might suffer
reinvestment loss in a lower interest rate environment.

      In addition, if the Master Servicer becomes bankrupt, a bankruptcy trustee
or receiver may have the power to prevent the appointment of a successor master
servicer. Any related delays in servicing could result in increased
delinquencies or losses on the Mortgage Loans.

THE TRANSFER OF SERVICING MAY RESULT IN HIGHER DELINQUENCIES AND DEFAULTS WHICH
MAY ADVERSELY AFFECT THE YIELD ON YOUR CERTIFICATES.

      Although Saxon Mortgage Services, Inc. has agreed to act as the primary
servicer of the Mortgage Loans pursuant to the terms and provisions of the
pooling and servicing agreement, the transfer of the primary servicing
obligations was not completed as of the Cut-off Date. The servicing obligations
are expected to transfer from the originator to Saxon Mortgage Services, Inc. on
or about the Closing Date. All transfers of servicing involve the risk of
disruption in collections due to data input errors, misapplied or misdirected
payments, system incompatibilities and other reasons. As a result, the rate of
delinquencies and defaults is likely to increase at least for a period of time.
There can be no assurance as to the extent or duration of any disruptions
associated with the transfer of servicing or as to the resulting effects on the
yield on your certificates.

INTEREST GENERATED BY THE MORTGAGE LOANS MAY BE INSUFFICIENT TO MAINTAIN OR
RESTORE OVERCOLLATERALIZATION.

      The Mortgage Loans are expected to generate more interest than is needed
to pay interest owed on the Offered Certificates and to pay certain fees and
expenses of the trust and the supplemental interest trust (including any net
swap payment payable to the Swap Provider and any swap termination payment
payable to the Swap Provider which is not payable as a result of the occurrence
of a Swap Provider trigger event). Any remaining interest generated by the
Mortgage Loans will then be used to absorb losses that occur on the Mortgage
Loans. After these financial obligations of the trust are covered, available
excess interest generated by the Mortgage Loans will be used to maintain or
restore the overcollateralization. We cannot assure you, however, that enough
excess interest will be generated to maintain or restore the required level of
overcollateralization. The factors described below will affect the amount of
excess interest that the Mortgage Loans will generate:

      o     Every time a Mortgage Loan is prepaid in full, excess interest may
            be reduced because such Mortgage Loan will no longer be outstanding
            and generating interest or, in the case of a partial prepayment,
            will be generating less interest.

      o     Every time a Mortgage Loan is liquidated or written off, excess
            interest may be reduced because such Mortgage Loan will no longer be
            outstanding and generating interest.

      o     If the rates of delinquencies, defaults or losses on the Mortgage
            Loans are higher than expected, excess interest will be reduced by
            the amount necessary to compensate for any shortfalls in cash
            available to make required distributions on the Offered
            Certificates.

      o     The adjustable-rate Mortgage Loans have mortgage rates that adjust
            less frequently than, and on the basis of an index that is different
            from, the index used to determine the pass-through rates on the
            Offered Certificates, and the fixed-rate

                                      S-18



            Mortgage Loans have mortgage rates that do not adjust. As a result,
            the pass-through rates on the Offered Certificates may increase
            relative to mortgage rates on the Mortgage Loans, requiring that a
            greater portion of the interest generated by the Mortgage Loans be
            applied to cover interest on such certificates.

INTEREST PAYMENTS ON THE MORTGAGE LOANS MAY BE INSUFFICIENT TO PAY INTEREST ON
YOUR CERTIFICATES.

      When a Mortgage Loan is prepaid in full, the mortgagor is charged interest
only up to the date on which payment is made, rather than for an entire month.
This may result in a shortfall in interest collections available for payment on
the next Distribution Date. The Servicer is required to cover a portion of the
shortfall in interest collections that are attributable to voluntary prepayments
in full on the Mortgage Loans, but only up the servicing fee payable to the
Servicer for the related interest accrual period. In addition, if the Servicer
fails to pay all or a portion of these amounts, the Master Servicer is required
to pay such amounts up to the master servicing compensation payable to the
Master Servicer for the related interest accrual period. If the credit
enhancement is insufficient to cover this shortfall in excess of the amount the
servicer or the Master Servicer covers, you may incur a loss. In addition, the
Servicer will not be required to cover shortfalls in interest collections due to
bankruptcy proceedings or the application of the Servicemembers Civil Relief Act
(the "Relief Act") or similar state or local laws.

      On any Distribution Date, any shortfalls resulting from the application of
the Relief Act or similar state or local laws and any prepayment interest
shortfalls to the extent not covered by compensating interest paid by the
servicer or the master servicer will be allocated, FIRST, to the Class CE
Certificates, SECOND, to the Class M-11 Certificates, THIRD, to the Class M-10
Certificates, FOURTH, to the Class M-9 Certificates, FIFTH, to the Class M-8
Certificates, SIXTH, to the Class M-7 Certificates, SEVENTH, to the Class M-6
Certificates, EIGHTH, to the Class M-5 Certificates, NINTH, to the Class M-4
Certificates, TENTH, to the Class M-3 Certificates, ELEVENTH, to the Class M-2
Certificates, TWELFTH, to the Class M-1 Certificates and THIRTEENTH, to the
Class A Certificates, on a PRO RATA basis, based on their respective senior
interest distribution amounts for such Distribution Date before such reduction.
The holders of the Offered Certificates will be entitled to reimbursement for
any such interest shortfalls but only to the extent of available funds and in
the order of priority set forth under "Description of the
Certificates--Overcollateralization Provisions" in this prospectus supplement.
If these shortfalls are allocated to the Offered Certificates the amount of
interest paid to those certificates will be reduced, adversely affecting the
yield on your investment.

THE LIQUIDITY OF YOUR CERTIFICATES MAY BE LIMITED.

      The Underwriter has no obligation to make a secondary market in the
classes of Offered Certificates. There is therefore no assurance that a
secondary market will develop or, if it develops, that it will continue.
Consequently, you may not be able to sell your certificates readily or at prices
that will enable you to realize your desired yield. The market values of the
certificates are likely to fluctuate; these fluctuations may be significant and
could result in significant losses to you.

      The secondary markets for asset-backed securities have experienced periods
of illiquidity and can be expected to do so in the future. Illiquidity can have
a severely adverse effect on the prices of securities that are especially
sensitive to prepayment, credit or interest rate risk, or that have been
structured to meet the investment requirements of limited categories of
investors.

                                      S-19



THE INTEREST RATE SWAP AGREEMENT AND THE SWAP PROVIDER.

      Any amounts received from the Swap Provider under the Interest Rate Swap
Agreement will be applied as described in this prospectus supplement to pay
interest shortfalls, maintain or restore overcollateralization and cover
realized losses on the Mortgage Loans allocated to the Offered Certificates.
However, no amounts will be payable by the Swap Provider unless the floating
amount owed by the Swap Provider on a Distribution Date exceeds the fixed amount
owed to the Swap Provider on such Distribution Date. This will generally not
occur except in periods when one-month LIBOR (as determined pursuant to the
Interest Rate Swap Agreement) exceeds 4.73%. No assurance can be made that any
amounts will be received under the Interest Rate Swap Agreement, or that any
such amounts that are received will be sufficient to maintain required
overcollateralization or to cover interest shortfalls and realized losses on the
Mortgage Loans. Any net swap payment payable to the Swap Provider under the
terms of the Interest Rate Swap Agreement will reduce amounts available for
distribution to certificateholders, and may reduce the pass-through rates of the
certificates. If the rate of prepayments on the Mortgage Loans is faster than
anticipated, the schedule on which payments due under the Interest Rate Swap
Agreement are calculated may exceed the aggregate principal balance of the
Mortgage Loans, thereby increasing the relative proportion of interest
collections on the Mortgage Loans that must be applied to make net payments to
the Swap Provider. The combination of a rapid rate of prepayment and low
prevailing interest rates could adversely affect the yields on the Offered
Certificates. In addition, any swap termination payment payable to the Swap
Provider in the event of early termination of the Interest Rate Swap Agreement
which was not caused by the occurrence of a Swap Provider trigger event will
reduce amounts available for distribution to certificateholders.

      Upon early termination of the Interest Rate Swap Agreement, the securities
administrator (on behalf of the supplemental interest trust) or the Swap
Provider may be liable to make a Swap Termination Payment to the other party
(regardless of which party caused the termination). The Swap Termination Payment
will be computed in accordance with the procedures set forth in the Interest
Rate Swap Agreement. In the event that the Securities Administrator (on behalf
of the supplemental interest trust) is required to make a Swap Termination
Payment, that payment will be paid on the related Distribution Date, and on any
subsequent Distribution Dates until paid in full, generally prior to
distributions to certificateholders. This feature may result in losses on the
certificates. Due to the priority of the application of the Available
Distribution Amount, the Mezzanine Certificates will bear the effects of any
shortfalls resulting from a Net Swap Payment or Swap Termination Payment by the
securities administrator before such effects are borne by the Class A
Certificates and therefore, one or more classes of Mezzanine Certificates may
suffer a loss as a result of such payment.

      To the extent that distributions on the Offered Certificates depend in
part on payments to be received by the Securities Administrator (on behalf of
the supplemental interest trust) under the Interest Rate Swap Agreement, the
ability of the securities administrator to make such distributions on the
Offered Certificates will be subject to the credit risk of the Swap Provider.
Although there is a mechanism in place to facilitate replacement of the Interest
Rate Swap Agreement upon the default or credit impairment of the Swap Provider,
there can be no assurance that any such mechanism will result in the ability of
the trustee to obtain a suitable replacement Interest Rate Swap Agreement. The
credit ratings of the Swap Provider as of the date of this prospectus supplement
are lower than the ratings assigned to the Class A Certificates. See
"Description of the Certificates--The Interest Rate Swap Agreement and the Swap
Provider" in this prospectus supplement.

                                      S-20



THE RETURN ON YOUR CERTIFICATES COULD BE REDUCED BY SHORTFALLS DUE TO THE
APPLICATION OF THE RELIEF ACT.

      The Relief Act and similar state or local laws provide relief to
mortgagors who enter active military service and to mortgagors in reserve status
who are called to active military service after the origination of their
mortgage loans. The ongoing military operations of the United States in Iraq and
Afghanistan have caused an increase in the number of citizens in active military
duty, including those citizens previously in reserve status. Under the Relief
Act the interest rate applicable to a mortgage loan for which the related
mortgagor is called to active military service will be reduced from the
percentage stated in the related mortgage note to 6.00%. This interest rate
reduction and any reduction provided under similar state or local laws could
result in an interest shortfall because the Master Servicer and the Servicer
will not be able to collect the amount of interest which otherwise would be
payable with respect to such Mortgage Loan if the Relief Act or similar state or
local law was not applicable thereto. This shortfall will not be paid by the
mortgagor on future due dates or advanced by the Master Servicer or the Servicer
and, therefore, will reduce the amount available to pay interest to the
certificateholders on subsequent Distribution Dates. We do not know how many
Mortgage Loans in the mortgage pool have been or may be affected by the
application of the Relief Act or similar state or local law.

POSSIBLE REDUCTION OR WITHDRAWAL OF RATINGS ON THE OFFERED CERTIFICATES.

      Each rating agency rating the Offered Certificates may change or withdraw
its initial ratings at any time in the future if, in its judgment, circumstances
warrant a change. No person is obligated to maintain the ratings at their
initial levels. If a rating agency reduces or withdraws its rating on one or
more classes of the Offered Certificates, the liquidity and market value of the
affected certificates is likely to be reduced.

SUITABILITY OF THE OFFERED CERTIFICATES AS INVESTMENTS.

      The Offered Certificates are not suitable investments for any investor
that requires a regular or predictable schedule of monthly payments or payment
on any specific date. The Offered Certificates are complex investments that
should be considered only by investors who, either alone or with their
financial, tax and legal advisors, have the expertise to analyze the prepayment,
reinvestment, default and market risk, the tax consequences of an investment and
the interaction of these factors.

FICO SCORES ARE NOT AN INDICATOR OF FUTURE PERFORMANCE OF MORTGAGORS

      Investors are encouraged to be aware that FICO scores are based on past
payment history of the mortgagor. Investors are encouraged not to rely on FICO
scores as an indicator of future borrower performance. See "The Mortgage
Pool--DB-ASAP Program Description and Underwriting Standards" in this prospectus
supplement.

      ALL CAPITALIZED TERMS USED IN THIS PROSPECTUS SUPPLEMENT WILL HAVE THE
MEANINGS ASSIGNED TO THEM UNDER "DESCRIPTION OF THE CERTIFICATES--GLOSSARY" OR
IN THE PROSPECTUS UNDER "INDEX OF DEFINED TERMS."

                                 USE OF PROCEEDS

      DB Structured Products, Inc. (the "Sponsor"), will sell the Mortgage Loans
to ACE Securities Corp. (the "Depositor") and the Depositor will convey the
Mortgage Loans to the trust fund in exchange for and concurrently with the
delivery of the certificates. Net proceeds from the sale of the Offered
Certificates will be applied by the Depositor to the purchase of the Mortgage

                                      S-21



Loans from the Sponsor. Such net proceeds together with certain classes of
certificates not offered by this prospectus supplement will represent the
purchase price to be paid by the Depositor to the Sponsor for the Mortgage
Loans. The Mortgage Loans were previously purchased by the Sponsor directly from
various third-party originators who originated the Mortgage Loan in accordance
with the Sponsor's underwriting guidelines.

                                THE MORTGAGE POOL

GENERAL

      The pool of mortgage loans (the "Mortgage Pool") will consist of 3,020
conventional, one- to four-family, first and second lien, fixed-rate and
adjustable-rate mortgage loans (the "Mortgage Loans") on residential real
properties (the "Mortgaged Properties") having an aggregate principal balance as
of the Cut-off Date of approximately $493,170,821 after application of scheduled
payments due on or before the Cut-off Date whether or not received, and subject
to a permitted variance of plus or minus 5%. The Mortgage Loans have original
terms to maturity of not greater than 30 years. For purposes of calculating
interest and principal distributions on the Class A Certificates, the Mortgage
Loans have been divided into two loan groups, designated as the "Group I
Mortgage Loans" and the "Group II Mortgage Loans." The Group I Mortgage Loans
consist of 1,991 fixed-rate and adjustable-rate mortgage loans having an
aggregate principal balance as of the Cut-off Date of approximately $254,454,907
after application of scheduled payments due on or before the Cut-off Date
whether or not received, and subject to a permitted variance of plus or minus
5%. The principal balances of the Group I Mortgage Loans at origination
conformed to Freddie Mac loan limits. The Group II Mortgage Loans consist of
1,029 fixed-rate and adjustable-rate mortgage loans having an aggregate
principal balance as of the Cut-off Date of approximately $238,715,914 after
application of scheduled payments due on or before the Cut-off Date whether or
not received, and subject to a permitted variance of plus or minus 5%. The
principal balances of the Group II Mortgage Loans at origination may or may not
have conformed to Freddie Mac loan limits.

      29.41% of the Mortgage Loans, by aggregate principal balance as of the
Cut-off Date, provide for level monthly payments in an amount sufficient fully
to amortize the Mortgage Loans over their terms or, in the case of adjustable
rate Mortgage Loans, monthly payments that will be adjusted to an amount that
will amortize such Mortgage Loans fully over their terms. Approximately 4.91% of
the Mortgage Loans, by aggregate principal balance as of the Cut-off Date, are
balloon loans (the "Balloon Loans"), which require the related mortgagors to
make balloon payments on the maturity date of such Balloon Loans that are larger
than the monthly payments made by such mortgagors on prior due dates in order to
amortize such Balloon Loans fully over their terms. Approximately 65.68% of the
Mortgage Loans, by aggregate principal balance as of the Cut-off Date, are
interest only loans (the "Interest Only Loans") which require the related
mortgagors to make monthly payments of only accrued interest for the first two,
five or ten years following origination. After such interest-only period, the
mortgagor's monthly payment will be recalculated to cover both interest and
principal so that such Mortgage Loan will amortize fully on or prior to its
final payment date.

      Approximately 95.01% of the Mortgage Loans, by aggregate principal balance
as of the Cut-off Date, are secured by first mortgages or deeds of trust or
other similar security instruments creating first liens on residential
properties ("First Lien Mortgage Loans"). Approximately 4.99% of the Mortgage
Loans, by aggregate principal balance as of the Cut-off Date, are secured by
second mortgages or deeds of trust or other similar security instruments
creating second liens on residential properties ("Second Lien Mortgage Loans").
The Mortgaged Properties generally consist of attached, detached or semi
detached, one to four family dwelling units, individual condominium units,
individual units in planned unit developments, modular homes and townhouses.

                                      S-22



      References to percentages of the Mortgage Loans, unless otherwise noted,
are calculated based on the aggregate principal balance of the Mortgage Loans as
of the Cut-off Date.

      The mortgage rate (the "Mortgage Rate") on each Mortgage Loan is the per
annum rate of interest specified in the related mortgage note as reduced by
application of the Relief Act or similar state or local laws and bankruptcy
adjustments. Approximately 7.88% of the Mortgage Loans are fixed-rate mortgage
loans and approximately 92.12% of the Mortgage Loans are adjustable-rate
mortgage loans. The adjustable-rate mortgage loans are referred to in this
prospectus supplement as "ARM Loans". All of the ARM Loans provide for
semi-annual adjustment to the Mortgage Rates applicable thereto based on
Six-Month LIBOR (as described below). The first adjustment with respect to each
ARM Loan will not occur until after an initial period of six months, one, two,
three or five years from the date of origination thereof (each, a "Delayed First
Adjustment Mortgage Loan"). In connection with each Mortgage Rate adjustment,
the ARM Loans have corresponding adjustments to their monthly payment amount, in
each case on each applicable adjustment date (each such date, an "Adjustment
Date"). As to each Mortgage Loan, the Servicer will be responsible for
calculating and implementing Mortgage Rate adjustments. On each Adjustment Date,
the Mortgage Rate on each ARM Loan will be adjusted generally to equal the sum
of Six-Month LIBOR and a fixed percentage amount (the "Gross Margin") for that
ARM Loan specified in the related mortgage note. The Mortgage Rate on each ARM
Loan, however, including each Delayed First Adjustment Mortgage Loan, will not
increase or decrease by more than the initial periodic rate cap (the "Initial
Periodic Rate Cap") specified in the related mortgage note on the initial
Adjustment Date or increase or decrease by more than the subsequent periodic
rate cap (the "Subsequent Periodic Rate Cap") specified in the related mortgage
note on any subsequent Adjustment Date and will not exceed a specified maximum
mortgage rate (the "Maximum Mortgage Rate") over the life of the ARM Loan or be
less than a specified minimum mortgage rate (the "Minimum Mortgage Rate") over
the life of the ARM Loan. The weighted average Initial Periodic Rate Cap and
Subsequent Periodic Rate Cap for the ARM Loans is approximately 2.980% per annum
and 1.000% per annum, respectively. Effective with the first monthly payment due
on each ARM Loan after each related Adjustment Date, the monthly payment amount
will be adjusted to an amount that will fully amortize the outstanding principal
balance of the related ARM Loan over its remaining term and pay interest at the
Mortgage Rate as so adjusted. Due to the application of the Periodic Rate Caps
and the Maximum Mortgage Rates, the Mortgage Rate on each ARM Loan, as adjusted
on any related Adjustment Date, may be less than the sum of the Index,
calculated as described in this prospectus supplement, and the related Gross
Margin. See "--The Index" in this prospectus supplement. None of the ARM Loans
permit the related mortgagor to convert the adjustable Mortgage Rate thereon to
a fixed Mortgage Rate.

      Substantially all of the Mortgage Loans have scheduled monthly payments
due on the first day of the month (with respect to each Mortgage Loan, the "Due
Date"). Each Mortgage Loan will contain a customary "due-on-sale" clause which
provides that the Mortgage Loan must be repaid at the time of a sale of the
related Mortgaged Property or assumed by a creditworthy purchaser of the related
Mortgaged Property.

      Approximately 82.92% of the Mortgage Loans provide for payment by the
mortgagor of a prepayment charge (a "Prepayment Charge") in limited
circumstances on certain prepayments as provided in the related mortgage note.
Each such Mortgage Loan provides for payment of a Prepayment Charge on certain
partial prepayments and all prepayments in full made within a certain period of
time from the date of origination of the Mortgage Loan, as provided in the
related mortgage note. The amount of the Prepayment Charge is as provided in the
related mortgage note. The holders of the Class P Certificates will be entitled
to all Prepayment Charges received on the Mortgage Loans, and these amounts will
not be available for distribution on the other classes of certificates. Under
the limited instances described under the terms of the pooling and servicing
agreement, the Servicer may waive the payment of any otherwise applicable
Prepayment Charge with respect to the related Mortgage Loans. As of July 1,
2003, the Alternative Mortgage Parity Act

                                      S-23



of 1982 (the "Parity Act"), which regulates the ability of originators to impose
prepayment charges, was amended, and as a result, the originators will be
required to comply with state and local laws in originating mortgage loans with
prepayment charge provisions with respect to loans originated on or after July
1, 2003. The Depositor makes no representations as to the effect that the
Prepayment Charges and the amendment of the Parity Act may have on the
prepayment performance of the Mortgage Loans. However, the amendment of the
Parity Act does not retroactively affect loans originated before July 1, 2003.
Investors should conduct their own analysis of the effect, if any, that the
Prepayment Charges, decisions by the Servicer with respect to the waiver of the
Prepayment Charges and the amendment to the Parity Act, may have on the
prepayment performance of the Mortgage Loans. The Depositor makes no
representation as to the effect that the Prepayment Charges, decisions by the
Servicer with respect to the waiver of the Prepayment Charges and the amendment
to the Parity Act, may have on the prepayment performance of the Mortgage Loans.
See "Certain Legal Aspects of the Mortgage Loans-Prepayment Charges and Late
Fees; Deb-Acceleration Clauses" in the prospectus.

      In addition, the Servicer may waive the collection of any otherwise
applicable Prepayment Charge, but only if: (1) such waiver is standard and
customary in servicing similar Mortgage Loans and such waiver is related to a
default or reasonably foreseeable default and would, in the reasonable judgment
of the Servicer, maximize recovery of total proceeds taking into account the
value of such Prepayment Charge and the related Mortgage Loan and, if such
waiver is made in connection with a refinancing of the related Mortgage Loan,
such refinancing is related to a default or a reasonably foreseeable default,
(ii) such Prepayment Charge is unenforceable in accordance with applicable law
or the collection of such related Prepayment Charge would otherwise violate
applicable law or (iii) the collection of such Prepayment Charge would be
considered "predatory" pursuant to written guidance published or issued by any
applicable federal, state or local regulatory authority acting in its official
capacity and having jurisdiction over such matters. In any event, no waiver of a
Prepayment Charge in connection with any Mortgage Loan will effect the potential
cash flow from the pool assets.

      No Mortgage Loan will be more than 30 days delinquent as of the Cut-off
Date. A Mortgage Loan is considered to be delinquent when a payment due on any
due date remains unpaid as of the close of business on the last business day
immediately prior to the next monthly due date. The determination as to whether
a Mortgage Loan falls into this category is made as of the close of business on
the last business day of each month.

      For a further description of the underwriting or selection criteria used
to purchase the mortgage pool assets, please see "The Mortgage Pool--DB-ASAP
Program Description and Underwriting Standards" and "The Sponsor" in this
prospectus supplement.

MORTGAGE LOAN CHARACTERISTICS

      The average principal balance of the Mortgage Loans at origination was
approximately $163,547. No Mortgage Loan had a principal balance at origination
greater than approximately $688,000 or less than approximately $11,550. The
average principal balance of the Mortgage Loans as of the Cut-off Date was
approximately $163,302. No Mortgage Loan had a principal balance as of the
Cut-off Date greater than approximately $688,000 or less than approximately
$11,537.

      The Mortgage Loans had Mortgage Rates as of the Cut-off Date ranging from
approximately 4.250% per annum to approximately 13.000% per annum, and the
weighted average Mortgage Rate was approximately 6.815% per annum. As of the
Cut-off Date, the ARM Loans had Gross Margins ranging from approximately 2.250
per annum to approximately 9.000% per annum, Minimum Mortgage Rates ranging from
approximately 4.250% per annum to approximately 10.500% per annum and Maximum
Mortgage Rates ranging from approximately 10.250% per

                                      S-24



annum to approximately 16.500% per annum. As of the Cut-off Date, the weighted
average Gross Margin was approximately 4.648% the weighted average Minimum
Mortgage Rate was approximately 6.635% per annum and the weighted average
Maximum Mortgage Rate was approximately 12.637% per annum. The latest first
Adjustment Date following the Cut-off Date on any ARM Loan occurs on October 1,
2010 and the weighted average next Adjustment Date for all of the ARM Loans
following the Cut-off Date is December 4, 2007.

      The weighted average combined loan-to-value ratio of the Mortgage Loans at
origination was approximately 81.12%. At origination, no Mortgage Loan had a
combined loan-to-value ratio greater than approximately 100.00% or less than
approximately 20.21%.

      The weighted average remaining term to stated maturity of the Mortgage
Loans was approximately 347 months as of the Cut-off Date. None of the Mortgage
Loans will have a first due date prior to March 1, 2005 or after December 1,
2005 or will have a remaining term to stated maturity of less than 112 months or
greater than 358 months as of the Cut-off Date. The latest maturity date of any
Mortgage Loan is November 1, 2035.

      As of the Cut-off Date, the weighted average FICO Score for the Mortgage
Loans that were scored is approximately 657. No Mortgage Loan which was scored
had a FICO Score as of the Cut-off Date greater than 810 or less than 540.

      The Mortgage Loans are expected to have the following additional
characteristics as of the Cut-off Date (the sum in any column may not equal the
total indicated due to rounding):

                                      S-25



                      COLLATERAL TYPE OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
       COLLATERAL TYPE             LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Fixed - 15 Year ..............         6     $         452,837           0.09%
Fixed - 20 Year ..............         9               482,471           0.10
Fixed - 30 Year ..............       110            13,706,905           2.78
Balloon - 10/30 ..............         2               117,521           0.02
Balloon - 15/30 ..............       481            22,710,726           4.61
Balloon - 20/30 ..............        26             1,374,140           0.28
ARM - 6 Month ................         2               300,905           0.06
ARM - 6 Month IO .............        11             3,303,483           0.67
ARM - 1 Year/6 Month .........         4               812,475           0.16
ARM - 1 Year/6 Month IO ......         5             1,439,042           0.29
ARM - 2 Year/6 Month .........       787           105,884,891          21.47
ARM - 2 Year/6 Month IO ......     1,069           250,315,503          50.76
ARM - 3 Year/6 Month .........       124            17,015,566           3.45
ARM - 3 Year/6 Month IO ......       261            51,166,432          10.37
ARM - 5 Year/6 Month .........        38             6,389,553           1.30
ARM - 5 Year/6 Month IO ......        85            17,698,371           3.59
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                       LIEN PRIORITY OF THE MORTGAGE LOANS



                                                 AGGREGATE        % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
        LIEN PRIORITY              LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
First Lien ...................     2,501     $     468,550,060          95.01%
Second Lien ..................       519            24,620,760           4.99
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-26



             PRINCIPAL BALANCES OF THE MORTGAGE LOANS AT ORIGINATION



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
       PRINCIPAL BALANCE          MORTGAGE    OUTSTANDING AT      OUTSTANDING AT
      AT ORIGINATION ($)           LOANS        ORIGINATION         ORIGINATION
- ------------------------------   ---------   -----------------   -----------------
                                                        
      0.01 -  50,000.00 ......       380     $      12,017,887           2.43%
 50,000.01 - 100,000.00 ......       514            39,110,038           7.92
100,000.01 - 150,000.00 ......       812           102,321,104          20.72
150,000.01 - 200,000.00 ......       500            86,083,244          17.43
200,000.01 - 250,000.00 ......       267            59,347,291          12.02
250,000.01 - 300,000.00 ......       183            50,312,691          10.19
300,000.01 - 350,000.00 ......       136            44,433,757           9.00
350,000.01 - 400,000.00 ......        91            34,063,975           6.90
400,000.01 - 450,000.00 ......        50            21,068,575           4.27
450,000.01 - 500,000.00 ......        44            20,835,082           4.22
500,000.01 - 550,000.00 ......        24            12,688,153           2.57
550,000.01 - 600,000.00 ......         9             5,221,856           1.06
600,000.01 - 650,000.00 ......         7             4,378,583           0.89
650,000.01 - 700,000.00 ......         3             2,029,182           0.41
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,911,418         100.00%
                                   =====     =================         ======


                    PRINCIPAL BALANCES OF THE MORTGAGE LOANS
                             AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
      PRINCIPAL BALANCE           MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
  AS OF THE CUT-OFF DATE ($)       LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
      0.01 -  50,000.00 ......       380     $      11,981,970           2.43%
 50,000.01 - 100,000.00 ......       516            39,189,148           7.95
100,000.01 - 150,000.00 ......       818           103,097,653          20.91
150,000.01 - 200,000.00 ......       493            84,909,524          17.22
200,000.01 - 250,000.00 ......       266            59,082,403          11.98
250,000.01 - 300,000.00 ......       183            50,274,963          10.19
300,000.01 - 350,000.00 ......       136            44,401,198           9.00
350,000.01 - 400,000.00 ......        91            34,040,203           6.90
400,000.01 - 450,000.00 ......        50            21,057,706           4.27
450,000.01 - 500,000.00 ......        44            20,826,959           4.22
500,000.01 - 550,000.00 ......        24            12,683,464           2.57
550,000.01 - 600,000.00 ......         9             5,218,460           1.06
600,000.01 - 650,000.00 ......         7             4,377,987           0.89
650,000.01 - 700,000.00 ......         3             2,029,182           0.41
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-27



    GEOGRAPHIC DISTRIBUTION OF THE MORTGAGED PROPERTIES OF THE MORTGAGE LOANS



                                                  AGGREGATE        % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
           LOCATION                LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
California ...................       601     $     164,882,028          33.43%
Texas ........................       294            35,873,534           7.27
Minnesota ....................       231            33,088,550           6.71
Arizona ......................       201            32,603,935           6.61
Florida ......................       214            29,070,980           5.89
Nevada .......................       109            22,450,619           4.55
Wisconsin ....................       204            19,428,538           3.94
Ohio .........................       120            15,650,783           3.17
Colorado .....................        93            15,131,570           3.07
Washington ...................        69            14,314,133           2.90
Georgia ......................        77            11,023,081           2.24
Maryland .....................        56            10,908,190           2.21
Michigan .....................        78            10,532,442           2.14
North Carolina ...............       115            10,517,713           2.13
Illinois .....................        62             9,140,685           1.85
Tennessee ....................        72             7,290,539           1.48
Virginia .....................        30             5,440,227           1.10
Oregon .......................        30             5,241,481           1.06
South Carolina ...............        52             5,011,470           1.02
New York .....................        15             4,412,895           0.89
Pennsylvania .................        39             4,184,558           0.85
Utah .........................        26             4,049,716           0.82
Indiana ......................        38             3,759,730           0.76
Kentucky .....................        37             3,057,228           0.62
Missouri .....................        30             2,616,354           0.53
Iowa .........................        22             2,025,575           0.41
Kansas .......................        21             1,890,030           0.38
New Mexico ...................        10             1,600,589           0.32
Alabama ......................        14             1,290,656           0.26
Arkansas .....................        12             1,016,635           0.21
Montana ......................         5               753,645           0.15
South Dakota .................         5               733,014           0.15
Mississippi ..................        12               666,824           0.14
Connecticut ..................         2               607,026           0.12
Massachusetts ................         2               456,352           0.09
New Jersey ...................         3               423,380           0.09
Idaho ........................         3               387,648           0.08
Nebraska .....................         2               250,711           0.05
Oklahoma .....................         3               245,381           0.05
Louisiana ....................         3               243,386           0.05
North Dakota .................         2               215,451           0.04
Alaska .......................         1               172,000           0.03
New Hampshire ................         1               156,529           0.03
Delaware .....................         1               105,815           0.02
District of Columbia .........         1                95,592           0.02
West Virginia ................         1                77,000           0.02
Wyoming ......................         1                76,601           0.02
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-28



           MORTGAGE RATES OF THE MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      MORTGAGE RATE (%)            LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 4.000 -  4.499 ..............         2     $         293,522           0.06%
 4.500 -  4.999 ..............        11             2,851,796           0.58
 5.000 -  5.499 ..............        76            17,670,784           3.58
 5.500 -  5.999 ..............       309            75,039,544          15.22
 6.000 -  6.499 ..............       576           125,494,284          25.45
 6.500 -  6.999 ..............       604           112,788,967          22.87
 7.000 -  7.499 ..............       317            51,804,470          10.50
 7.500 -  7.999 ..............       267            37,835,131           7.67
 8.000 -  8.499 ..............       168            21,826,404           4.43
 8.500 -  8.999 ..............       164            17,132,720           3.47
 9.000 -  9.499 ..............       150            10,369,985           2.10
 9.500 -  9.999 ..............       126             9,007,958           1.83
10.000 - 10.499 ..............        75             4,062,630           0.82
10.500 - 10.999 ..............        86             4,007,330           0.81
11.000 - 11.499 ..............        18               861,172           0.17
11.500 - 11.999 ..............        26               698,094           0.14
12.000 - 12.499 ..............        24               852,707           0.17
12.500 - 12.999 ..............        19               527,974           0.11
13.000 - 13.499 ..............         2                45,348           0.01
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                    INTEREST ONLY TERM OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      INTEREST ONLY TERM           LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
  0 ..........................     1,589     $     169,247,990          34.32%
 24 ..........................         4               771,843           0.16
 60 ..........................     1,426           323,025,388          65.50
120 ..........................         1               125,600           0.03
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-29



                      REMAINING TERM TO STATED MATURITY OF
                    THE MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
      REMAINING TERM TO           MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
       STATED MATURITY             LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 61 - 120 months .............         2     $         117,521           0.02%
121 - 180 months .............       487            23,163,563           4.70
181 - 240 months .............        35             1,856,611           0.38
301 - 360 months .............     2,496           468,033,126          94.90
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                      PROPERTY TYPES OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
        PROPERTY TYPE              LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Single Family Residence ......     1,767     $     270,030,789          54.75%
PUD ..........................       933           169,599,228          34.39
Condominium ..................       250            43,221,609           8.76
2-4 Family ...................        68            10,121,769           2.05
Townhouse ....................         1               124,000           0.03
Modular ......................         1                73,425           0.01
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


          ORIGINAL COMBINED LOAN-TO-VALUE RATIOS OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
      ORIGINAL COMBINED           MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
   LOAN-TO-VALUE RATIO (%)         LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Less than or equal
   to 50.00 ..................        24     $       3,163,838           0.64%
50.01 -  55.00 ...............         9             1,602,731           0.32
55.01 -  60.00 ...............        14             2,032,491           0.41
60.01 -  65.00 ...............        23             4,534,480           0.92
65.01 -  70.00 ...............        29             5,727,596           1.16
70.01 -  75.00 ...............        59            12,684,689           2.57
75.01 -  80.00 ...............     2,066           396,197,076          80.34
80.01 -  85.00 ...............        49             8,664,176           1.76
85.01 -  90.00 ...............       114            18,003,661           3.65
90.01 -  95.00 ...............        43             4,770,004           0.97
95.01 - 100.00 ...............       590            35,790,079           7.26
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-30



                    DOCUMENTATION TYPE OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      DOCUMENTATION TYPE           LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Full Documentation ...........     2,136     $     313,225,325          63.51%
Limited Documentation ........       850           174,164,625          35.32
No Documentation .............        34             5,780,870           1.17
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                        FICO SCORE FOR THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
        FICO SCORE                 LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
525 - 549 ....................        20     $       2,481,085           0.50%
550 - 574 ....................        68            10,742,065           2.18
575 - 599 ....................       361            45,211,630           9.17
600 - 624 ....................       623            85,239,390          17.28
625 - 649 ....................       562            92,636,887          18.78
650 - 674 ....................       522            90,385,098          18.33
675 - 699 ....................       371            69,995,557          14.19
700 - 724 ....................       223            45,005,141           9.13
725 - 749 ....................       130            24,436,908           4.96
750 - 774 ....................        91            17,674,243           3.58
775 - 799 ....................        46             8,875,129           1.80
800 - 824 ....................         3               487,688           0.10
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                       LOAN PURPOSE OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
         LOAN PURPOSE              LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Purchase .....................     2,443     $     403,670,354          81.85%
Refinance - Cashout ..........       413            71,231,004          14.44
Refinance - Rate Term ........       164            18,269,463           3.70
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-31



                     OCCUPANCY STATUS OF THE MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
       OCCUPANCY STATUS            LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Primary ......................     2,961     $     483,932,026          98.13%
Investment ...................        49             6,883,165           1.40
Second Home ..................        10             2,355,630           0.48
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


The occupancy status of a Mortgaged Property is as represented by the mortgagor
in its loan application.

      NEXT ADJUSTMENT DATES FOR THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
     NEXT ADJUSTMENT DATE        ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
February 2006 ................         2     $         300,905           0.07%
March 2006 ...................         5             1,668,199           0.37
April 2006 ...................         2               416,000           0.09
June 2006 ....................         1               226,360           0.05
July 2006 ....................         3               992,923           0.22
September 2006 ...............         3               642,876           0.14
October 2006 .................         6             1,608,642           0.35
March 2007 ...................         5               530,078           0.12
April 2007 ...................        26             3,587,344           0.79
May 2007 .....................        23             3,385,915           0.75
June 2007 ....................        70            12,183,543           2.68
July 2007 ....................       180            33,021,887           7.27
August 2007 ..................       554           107,208,839          23.60
September 2007 ...............       555           111,886,445          24.63
October 2007 .................       410            79,939,001          17.60
November 2007 ................        33             4,457,343           0.98
April 2008 ...................         5               761,819           0.17
May 2008 .....................         4               532,595           0.12
June 2008 ....................         5               690,688           0.15
July 2008 ....................        40             7,000,589           1.54
August 2008 ..................        96            18,191,141           4.00
September 2008 ...............       122            21,393,963           4.71
October 2008 .................       104            18,329,442           4.03
November 2008 ................         9             1,281,761           0.28
April 2010 ...................         2               229,522           0.05
May 2010 .....................         3               750,158           0.17
June 2010 ....................         4               652,117           0.14
July 2010 ....................        18             3,751,398           0.83
August 2010 ..................        36             5,885,650           1.30
September 2010 ...............        32             7,271,273           1.60
October 2010 .................        28             5,547,807           1.22
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


                                      S-32



          GROSS MARGINS OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
       GROSS MARGIN (%)          ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
2.000 - 2.499 ................         3     $         514,000           0.11%
2.500 - 2.999 ................         5               912,327           0.20
3.000 - 3.499 ................         1               120,000           0.03
3.500 - 3.999 ................        55            10,590,465           2.33
4.000 - 4.499 ................     1,844           365,176,138          80.38
4.500 - 4.999 ................        12             1,986,738           0.44
5.000 - 5.499 ................        46            10,090,053           2.22
5.500 - 5.999 ................       136            24,239,099           5.34
6.000 - 6.499 ................       113            18,370,263           4.04
6.500 - 6.999 ................        48             7,509,108           1.65
7.000 - 7.499 ................        44             5,319,008           1.17
7.500 - 7.999 ................        51             6,345,836           1.40
8.000 - 8.499 ................        20             2,207,257           0.49
8.500 - 8.999 ................         7               750,116           0.17
9.000 - 9.499 ................         1               195,814           0.04
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


      MAXIMUM MORTGAGE RATES OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       MAXIMUM MORTGAGE          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
           RATE (%)              ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
10.000 - 10.499 ..............         2     $         293,522           0.06%
10.500 - 10.999 ..............        11             2,851,796           0.63
11.000 - 11.499 ..............        76            17,670,784           3.89
11.500 - 11.999 ..............       306            74,484,967          16.39
12.000 - 12.499 ..............       565           123,705,226          27.23
12.500 - 12.999 ..............       579           109,050,816          24.00
13.000 - 13.499 ..............       296            49,148,216          10.82
13.500 - 13.999 ..............       238            35,258,855           7.76
14.000 - 14.499 ..............       129            18,941,664           4.17
14.500 - 14.999 ..............        88            12,632,791           2.78
15.000 - 15.499 ..............        46             5,239,220           1.15
15.500 - 15.999 ..............        38             4,051,435           0.89
16.000 - 16.499 ..............        11               868,987           0.19
16.500 - 16.999 ..............         1               127,944           0.03
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


                                      S-33



      MINIMUM MORTGAGE RATES OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       MINIMUM MORTGAGE          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
           RATE (%)              ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 4.000 -  4.499 ..............         3     $         508,722           0.11%
 4.500 -  4.999 ..............        11             2,851,796           0.63
 5.000 -  5.499 ..............        76            17,670,784           3.89
 5.500 -  5.999 ..............       305            74,269,767          16.35
 6.000 -  6.499 ..............       566           123,836,014          27.26
 6.500 -  6.999 ..............       579           109,050,816          24.00
 7.000 -  7.499 ..............       297            49,297,090          10.85
 7.500 -  7.999 ..............       238            35,241,355           7.76
 8.000 -  8.499 ..............       129            18,941,664           4.17
 8.500 -  8.999 ..............        86            12,370,629           2.72
 9.000 -  9.499 ..............        46             5,239,220           1.15
 9.500 -  9.999 ..............        38             4,051,435           0.89
10.000 - 10.499 ..............        11               868,987           0.19
10.500 - 10.999 ..............         1               127,944           0.03
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


    INITIAL PERIODIC RATE CAPS OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       INITIAL PERIODIC          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
         RATE CAP (%)            ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
1.000 ........................        13     $       3,604,388           0.79%
2.000 ........................         9             2,183,965           0.48
3.000 ........................     2,363           448,361,869          98.69
5.000 ........................         1               176,000           0.04
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


  SUBSEQUENT PERIODIC RATE CAPS OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
     SUBSEQUENT PERIODIC         NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
         RATE CAP (%)            ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
1.000 ........................     2,386     $     454,326,222         100.00%
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


                                      S-34



        LIFETIME RATE CAPS OF THE ARM LOANS INCLUDED IN THE MORTGAGE POOL



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
    LIFETIME RATE CAP (%)        ARM LOANS   THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
5.000 - 5.499 ................         1     $         176,000           0.04%
6.000 - 6.499 ................     2,384           453,967,722          99.92
7.000 - 7.499 ................         1               182,500           0.04
                                   -----     -----------------         ------
Total: .......................     2,386     $     454,326,222         100.00%
                                   =====     =================         ======


         PREPAYMENT PENALTY MONTHS OF THE MORTGAGE LOANS AT ORIGINATION



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
   PREPAYMENT PENALTY MONTHS     MORTGAGE    OUTSTANDING AS OF   OUTSTANDING AS OF
        AT ORIGINATION             LOANS     THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 0 ...........................       713     $      84,236,213          17.08%
 6 ...........................         1               111,512           0.02
12 ...........................       140            31,525,694           6.39
20 ...........................         2               186,894           0.04
24 ...........................     1,594           279,240,988          56.62
36 ...........................       517            90,136,093          18.28
48 ...........................        53             7,733,427           1.57
                                   -----     -----------------         ------
Total: .......................     3,020     $     493,170,821         100.00%
                                   =====     =================         ======


                                      S-35



GROUP I MORTGAGE LOAN CHARACTERISTICS

      Approximately 8.12% of the Group I Mortgage Loans are fixed-rate mortgage
loans and approximately 91.88% of the Group I Mortgage Loans are ARM Loans (the
"Group I ARM Loans"), in each case, by aggregate principal balance of the Group
I Mortgage Loans as of the Cut-off Date.

      Approximately 95.50% of the Group I Mortgage Loans are First Lien Mortgage
Loans and approximately 4.50% of the Group I Mortgage Loans are Second Lien
Mortgage Loans, in each case, by aggregate principal balance of the Group I
Mortgage Loans as of the Cut-off Date.

      Approximately 55.61% of the Group I Mortgage Loans are Interest Only
Loans, by aggregate principal balance of the Group I Mortgage Loans as of the
Cut-off Date.

      The average principal balance of the Group I Mortgage Loans at origination
was approximately $128,050. No Group I Mortgage Loan had a principal balance at
origination greater than approximately $440,000 or less than approximately
$11,550. The average principal balance of the Group I Mortgage Loans as of the
Cut-off Date was approximately $127,803. No Group I Mortgage Loan had a
principal balance as of the Cut-off Date greater than approximately $440,000 or
less than approximately $11,537.

      The Group I Mortgage Loans had Mortgage Rates as of the Cut-off Date
ranging from approximately 4.625% per annum to approximately 13.000% per annum,
and the weighted average Mortgage Rate was approximately 7.066% per annum. As of
the Cut-off Date, the Group I ARM Loans had Gross Margins ranging from
approximately 2.250% per annum to approximately 8.875% per annum, Minimum
Mortgage Rates ranging from approximately 4.625% per annum to approximately
10.500% per annum and Maximum Mortgage Rates ranging from approximately 10.625%
per annum to approximately 16.500% per annum. As of the Cut-off Date, the
weighted average Gross Margin was approximately 4.723%, the weighted average
Minimum Mortgage Rate was approximately 6.901% per annum and the weighted
average Maximum Mortgage Rate was approximately 12.903% per annum. The latest
first Adjustment Date following the Cut-off Date on any Group I ARM Loan occurs
on October 1, 2010 and the weighted average next Adjustment Date for all of the
Group I Mortgage Loans following the Cut-off Date is December 7, 2007.

      The weighted average combined loan-to-value ratio of the Group I Mortgage
Loans at origination was approximately 80.81%. At origination, no Group I
Mortgage Loan had a combined loan-to-value ratio greater than approximately
100.00% or less than approximately 20.21%.

      The weighted average remaining term to stated maturity of the Group I
Mortgage Loans was approximately 347 months as of the Cut-off Date. None of the
Group I Mortgage Loans will have a first due date prior to April 1, 2005 or
after December 1, 2005, or will have a remaining term to stated maturity of less
than 113 months or greater than 358 months as of the Cut-off Date. The latest
maturity date of any Group I Mortgage Loan is November 1, 2035.

      As of the Cut-off Date, the weighted average FICO Score for the Group I
Mortgage Loans that were scored is approximately 645. No Group I Mortgage Loan
which was scored had a FICO Score as of the Cut-off Date greater than 810 or
less than 540.

      The Group I Mortgage Loans are expected to have the following additional
characteristics as of the Cut-off Date (the sum in any column may not equal the
total indicated due to rounding):

                                      S-36



                  COLLATERAL TYPE OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
            COLLATERAL TYPE                   LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Fixed - 15 Year ........................          5      $       371,718            0.15%
Fixed - 20 Year ........................          8              412,220            0.16
Fixed - 30 Year ........................         80            8,694,307            3.42
Balloon - 10/30 ........................          1               39,045            0.02
Balloon - 15/30 ........................        320           10,451,531            4.11
Balloon - 20/30 ........................         16              691,770            0.27
ARM - 6 Month ..........................          1              153,640            0.06
ARM - 6 Month IO .......................          6            1,423,399            0.56
ARM - 1 Year/6 Month ...................          2              408,703            0.16
ARM - 1 Year/6 Month IO ................          2              371,800            0.15
ARM - 2 Year/6 Month ...................        633           76,518,706           30.07
ARM - 2 Year/6 Month IO ................        593          104,456,606           41.05
ARM - 3 Year/6 Month ...................         85           11,133,482            4.38
ARM - 3 Year/6 Month IO ................        160           26,942,016           10.59
ARM - 5 Year/6 Month ...................         28            4,089,568            1.61
ARM - 5 Year/6 Month IO ................         51            8,296,393            3.26
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                   LIEN PRIORITY OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
              LIEN PRIORITY                   LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
First Lien .............................      1,646      $   243,005,555           95.50%
Second Lien ............................        345           11,449,351            4.50
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


         PRINCIPAL BALANCES OF THE GROUP I MORTGAGE LOANS AT ORIGINATION



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
           PRINCIPAL BALANCE                 MORTGAGE     OUTSTANDING AT      OUTSTANDING AT
           AT ORIGINATION ($)                 LOANS        ORIGINATION         ORIGINATION
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
      0.01 -  50,000.00 ................        329      $    10,116,833            3.97%
 50,000.01 - 100,000.00 ................        399           30,448,436           11.94
100,000.01 - 150,000.00 ................        627           78,844,533           30.93
150,000.01 - 200,000.00 ................        359           61,748,948           24.22
200,000.01 - 250,000.00 ................        140           30,814,725           12.09
250,000.01 - 300,000.00 ................         64           17,489,221            6.86
300,000.01 - 350,000.00 ................         45           14,729,985            5.78
350,000.01 - 400,000.00 ................         22            8,254,515            3.24
400,000.01 - 450,000.00 ................          6            2,500,600            0.98
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,947,797          100.00%
                                              =====      ===============          ======


                                      S-37



                PRINCIPAL BALANCES OF THE GROUP I MORTGAGE LOANS
                             AS OF THE CUT-OFF DATE



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
      PRINCIPAL BALANCE AS OF THE            MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
           CUT-OFF DATE ($)                   LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
      0.01 -  50,000.00 ................        329      $    10,087,429            3.96%
 50,000.01 - 100,000.00 ................        401           30,555,727           12.01
100,000.01 - 150,000.00 ................        628           78,923,857           31.02
150,000.01 - 200,000.00 ................        356           61,179,607           24.04
200,000.01 - 250,000.00 ................        140           30,777,805           12.10
250,000.01 - 300,000.00 ................         64           17,473,997            6.87
300,000.01 - 350,000.00 ................         45           14,714,936            5.78
350,000.01 - 400,000.00 ................         22            8,241,889            3.24
400,000.01 - 450,000.00 ................          6            2,499,659            0.98
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-38



       GEOGRAPHIC DISTRIBUTION OF THE MORTGAGED PROPERTIES OF THE GROUP I
                                 MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
                LOCATION                      LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
California .............................        134      $    30,804,284           12.11%
Minnesota ..............................        207           27,781,690           10.92
Arizona ................................        141           21,436,124            8.42
Texas ..................................        198           21,384,422            8.40
Wisconsin ..............................        183           16,763,360            6.59
Florida ................................        143           16,540,578            6.50
Nevada .................................         63           11,551,029            4.54
Colorado ...............................         73           10,845,052            4.26
Washington .............................         50            9,204,825            3.62
Maryland ...............................         51            8,876,058            3.49
Georgia ................................         60            7,728,283            3.04
North Carolina .........................         97            7,474,296            2.94
Illinois ...............................         52            7,030,479            2.76
Michigan ...............................         63            6,826,094            2.68
Ohio ...................................         61            6,308,170            2.48
Tennessee ..............................         56            4,931,225            1.94
South Carolina .........................         44            4,330,726            1.70
Oregon .................................         25            3,802,851            1.49
Virginia ...............................         24            3,502,064            1.38
New York ...............................         12            3,452,645            1.36
Utah ...................................         22            3,105,843            1.22
Kentucky ...............................         36            2,925,291            1.15
Pennsylvania ...........................         30            2,805,074            1.10
Indiana ................................         29            2,395,385            0.94
Missouri ...............................         27            2,134,033            0.84
Iowa ...................................         20            1,725,192            0.68
Kansas .................................         17            1,415,694            0.56
Arkansas ...............................         12            1,016,635            0.40
New Mexico .............................          8              905,631            0.36
Alabama ................................         11              875,710            0.34
Mississippi ............................         12              666,824            0.26
Montana ................................          4              594,768            0.23
Massachusetts ..........................          2              456,352            0.18
New Jersey .............................          3              423,380            0.17
South Dakota ...........................          3              396,233            0.16
Idaho ..................................          3              387,648            0.15
Nebraska ...............................          2              250,711            0.10
Oklahoma ...............................          3              245,381            0.10
Louisiana ..............................          3              243,386            0.10
Connecticut ............................          1              173,500            0.07
Alaska .................................          1              172,000            0.07
New Hampshire ..........................          1              156,529            0.06
North Dakota ...........................          1              131,042            0.05
Delaware ...............................          1              105,815            0.04
District of Columbia ...................          1               95,592            0.04
West Virginia ..........................          1               77,000            0.03
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-39



       MORTGAGE RATES OF THE GROUP I MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
            MORTGAGE RATE (%)                 LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
 4.500 -  4.999 ........................          3      $       411,209            0.16%
 5.000 -  5.499 ........................         29            5,322,028            2.09
 5.500 -  5.999 ........................        159           29,199,819           11.48
 6.000 -  6.499 ........................        308           49,988,036           19.65
 6.500 -  6.999 ........................        404           61,479,383           24.16
 7.000 -  7.499 ........................        232           31,855,511           12.52
 7.500 -  7.999 ........................        209           27,333,747           10.74
 8.000 -  8.499 ........................        133           16,485,110            6.48
 8.500 -  8.999 ........................        118           12,209,572            4.80
 9.000 -  9.499 ........................        122            8,137,483            3.20
 9.500 -  9.999 ........................         83            5,418,135            2.13
10.000 - 10.499 ........................         56            2,714,015            1.07
10.500 - 10.999 ........................         59            1,774,380            0.70
11.000 - 11.499 ........................         12              362,383            0.14
11.500 - 11.999 ........................         25              660,131            0.26
12.000 - 12.499 ........................         18              530,642            0.21
12.500 - 12.999 ........................         19              527,974            0.21
13.000 - 13.499 ........................          2               45,348            0.02
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                INTEREST ONLY TERM OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
           INTEREST ONLY TERM                 LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
  0 months .............................      1,179      $   112,964,692           44.39%
 24 months .............................          2              241,000            0.09
 60 months .............................        809          141,123,615           55.46
120 months .............................          1              125,600            0.05
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-40



                      REMAINING TERM TO STATED MATURITY OF
                THE GROUP I MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
   REMAINING TERM TO STATED MATURITY          LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
 61 - 120 months .......................          1      $        39,045            0.02%
121 - 180 months .......................        325           10,823,249            4.25
181 - 240 months .......................         24            1,103,991            0.43
301 - 360 months .......................      1,641          242,488,621           95.30
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                  PROPERTY TYPES OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
             PROPERTY TYPE                    LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Single Family Residence ................      1,234      $   146,930,959           57.74%
PUD ....................................        542           79,442,580           31.22
Condominium ............................        161           21,595,083            8.49
2-4 Family .............................         52            6,288,859            2.47
Townhouse ..............................          1              124,000            0.05
Modular ................................          1               73,425            0.03
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


      ORIGINAL COMBINED LOAN-TO-VALUE RATIOS OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
           ORIGINAL COMBINED                 MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
         LOAN-TO-VALUE RATIO (%)              LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Less than or equal to 50.00 ............         21      $     2,867,414            1.13%
50.01 -  55.00 .........................          9            1,602,731            0.63
55.01 -  60.00 .........................         14            2,032,491            0.80
60.01 -  65.00 .........................         23            4,534,480            1.78
65.01 -  70.00 .........................         22            3,840,747            1.51
70.01 -  75.00 .........................         45            7,539,025            2.96
75.01 -  80.00 .........................      1,289          191,015,908           75.07
80.01 -  85.00 .........................         38            5,911,645            2.32
85.01 -  90.00 .........................         82           11,902,998            4.68
90.01 -  95.00 .........................         28            2,458,300            0.97
95.01 - 100.00 .........................        420           20,749,167            8.15
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-41



                DOCUMENTATION TYPE OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
           DOCUMENTATION TYPE                 LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Full Documentation .....................      1,641      $   201,417,018           79.16%
Limited Documentation ..................        335           50,655,251           19.91
No Documentation .......................         15            2,382,637            0.94
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                    FICO SCORE FOR THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
               FICO SCORE                     LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
525 - 549 ..............................         16      $     1,949,692            0.77%
550 - 574 ..............................         59            8,435,527            3.32
575 - 599 ..............................        308           35,532,981           13.96
600 - 624 ..............................        500           58,101,242           22.83
625 - 649 ..............................        357           46,413,780           18.24
650 - 674 ..............................        322           41,962,194           16.49
675 - 699 ..............................        178           25,108,319            9.87
700 - 724 ..............................        109           16,028,127            6.30
725 - 749 ..............................         66            9,982,606            3.92
750 - 774 ..............................         46            6,693,230            2.63
775 - 799 ..............................         27            3,759,520            1.48
800 - 824 ..............................          3              487,688            0.19
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                   LOAN PURPOSE OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
               LOAN PURPOSE                   LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Purchase ...............................      1,451      $   177,177,594           69.63%
Refinance - Cashout ....................        384           60,360,233           23.72
Refinance - Rate Term ..................        156           16,917,080            6.65
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-42



                 OCCUPANCY STATUS OF THE GROUP I MORTGAGE LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
            OCCUPANCY STATUS                  LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
Primary ................................      1,932      $   245,216,112           96.37%
Investment .............................         49            6,883,165            2.71
Second Home ............................         10            2,355,630            0.93
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


The occupancy status of a Mortgaged Property is as represented by the mortgagor
in its loan application.

                 NEXT ADJUSTMENT DATES FOR THE GROUP I ARM LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                                        PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                            NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
          NEXT ADJUSTMENT DATE              ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
February 2006 ..........................          1      $       153,640            0.07%
March 2006 .............................          4            1,120,199            0.48
April 2006 .............................          1              183,200            0.08
July 2006 ..............................          1              120,000            0.05
September 2006 .........................          1              239,104            0.10
October 2006 ...........................          3              541,400            0.23
March 2007 .............................          5              530,078            0.23
April 2007 .............................         21            2,557,690            1.09
May 2007 ...............................         21            2,912,248            1.25
June 2007 ..............................         53            8,049,752            3.44
July 2007 ..............................        130           18,823,325            8.05
August 2007 ............................        355           52,087,355           22.28
September 2007 .........................        345           52,444,880           22.43
October 2007 ...........................        268           40,081,802           17.14
November 2007 ..........................         28            3,488,183            1.49
April 2008 .............................          3              364,761            0.16
May 2008 ...............................          3              371,981            0.16
June 2008 ..............................          4              559,482            0.24
July 2008 ..............................         23            3,150,718            1.35
August 2008 ............................         70           11,309,870            4.84
September 2008 .........................         74           11,837,425            5.06
October 2008 ...........................         63            9,804,607            4.19
November 2008 ..........................          5              676,653            0.29
April 2010 .............................          2              229,522            0.10
May 2010 ...............................          3              750,158            0.32
June 2010 ..............................          2              262,917            0.11
July 2010 ..............................         14            2,395,268            1.02
August 2010 ............................         22            3,014,575            1.29
September 2010 .........................         18            3,118,160            1.33
October 2010 ...........................         18            2,615,363            1.12
                                              -----      ---------------          ------
Total: .................................      1,561      $   233,794,314          100.00%
                                              =====      ===============          ======


                                      S-43



                     GROSS MARGINS OF THE GROUP I ARM LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                                        PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                            NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
             GROSS MARGIN (%)               ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
2.000 - 2.499 ..........................          2      $       254,000            0.11%
2.500 - 2.999 ..........................          3              491,892            0.21
3.000 - 3.499 ..........................          1              120,000            0.05
3.500 - 3.999 ..........................         50            9,061,748            3.88
4.000 - 4.499 ..........................      1,137          176,154,098           75.35
4.500 - 4.999 ..........................          8            1,260,557            0.54
5.000 - 5.499 ..........................         33            5,511,249            2.36
5.500 - 5.999 ..........................        103           14,841,718            6.35
6.000 - 6.499 ..........................         78            8,261,062            3.53
6.500 - 6.999 ..........................         38            5,545,894            2.37
7.000 - 7.499 ..........................         39            4,409,524            1.89
7.500 - 7.999 ..........................         45            5,249,097            2.25
8.000 - 8.499 ..........................         17            1,883,360            0.81
8.500 - 8.999 ..........................          7              750,116            0.32
                                              -----      ---------------          ------
Total: .................................      1,561      $   233,794,314          100.00%
                                              =====      ===============          ======


                 MAXIMUM MORTGAGE RATES OF THE GROUP I ARM LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                                        PRINCIPAL BALANCE    PRINCIPAL BALANCE
           MAXIMUM MORTGAGE                 NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
               RATE (%)                     ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
10.500 - 10.999 ........................          3      $       411,209            0.18%
11.000 - 11.499 ........................         29            5,322,028            2.28
11.500 - 11.999 ........................        157           28,882,389           12.35
12.000 - 12.499 ........................        304           49,537,749           21.19
12.500 - 12.999 ........................        387           59,116,386           25.29
13.000 - 13.499 ........................        219           30,284,158           12.95
13.500 - 13.999 ........................        186           25,387,698           10.86
14.000 - 14.499 ........................        106           14,849,260            6.35
14.500 - 14.999 ........................         80           10,671,261            4.56
15.000 - 15.499 ........................         42            4,668,639            2.00
15.500 - 15.999 ........................         36            3,666,606            1.57
16.000 - 16.499 ........................         11              868,987            0.37
16.500 - 16.999 ........................          1              127,944            0.05
                                              -----      ---------------          ------
Total: .................................      1,561      $   233,794,314          100.00%
                                              =====      ===============          ======


                                      S-44



                 MINIMUM MORTGAGE RATES OF THE GROUP I ARM LOANS



                                                          AGGREGATE         % OF AGGREGATE
                                                     PRINCIPAL BALANCE    PRINCIPAL BALANCE
         MINIMUM MORTGAGE                NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
             RATE (%)                    ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- -------------------------------------    ---------   -----------------   ------------------
                                                                
 4.500 -  4.999 .....................          3      $       411,209            0.18%
 5.000 -  5.499 .....................         29            5,322,028            2.28
 5.500 -  5.999 .....................        157           28,882,389           12.35
 6.000 -  6.499 .....................        305           49,668,538           21.24
 6.500 -  6.999 .....................        387           59,116,386           25.29
 7.000 -  7.499 .....................        219           30,233,032           12.93
 7.500 -  7.999 .....................        187           25,570,198           10.94
 8.000 -  8.499 .....................        106           14,849,260            6.35
 8.500 -  8.999 .....................         78           10,409,098            4.45
 9.000 -  9.499 .....................         42            4,668,639            2.00
 9.500 -  9.999 .....................         36            3,666,606            1.57
10.000 - 10.499 .....................         11              868,987            0.37
10.500 - 10.999 .....................          1              127,944            0.05
                                           -----      ---------------          ------
Total: ..............................      1,561      $   233,794,314          100.00%
                                           =====      ===============          ======


               INITIAL PERIODIC RATE CAPS OF THE GROUP I ARM LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                                        PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                            NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
      INITIAL PERIODIC RATE CAP (%)         ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
1.000 ..................................          7      $     1,577,040            0.67%
2.000 ..................................          4              780,503            0.33
3.000 ..................................      1,549          231,260,771           98.92
5.000 ..................................          1              176,000            0.08
                                              -----      ---------------          ------
Total: .................................      1,561      $   233,794,314          100.00%
                                              =====      ===============          ======


             SUBSEQUENT PERIODIC RATE CAPS OF THE GROUP I ARM LOANS



                                                            AGGREGATE         % OF AGGREGATE
                                                        PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                            NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
    SUBSEQUENT PERIODIC RATE CAP (%)        ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
1.000 ..................................      1,561      $   233,794,314          100.00%
                                              -----      ---------------          ------
Total: .................................      1,561      $   233,794,314          100.00%
                                              =====      ===============          ======


                                      S-45



                   LIFETIME RATE CAPS OF THE GROUP I ARM LOANS



                                                           AGGREGATE         % OF AGGREGATE
                                                       PRINCIPAL BALANCE    PRINCIPAL BALANCE
                                           NUMBER OF   OUTSTANDING AS OF    OUTSTANDING AS OF
         LIFETIME RATE CAP (%)             ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ---------------------------------------    ---------   -----------------   ------------------
                                                                  
5.000 - 5.499 .........................          1      $       176,000            0.08%
6.000 - 6.499 .........................      1,559          233,435,814           99.85
7.000 - 7.499 .........................          1              182,500            0.08
                                             -----      ---------------          ------
Total:.................................      1,561      $   233,794,314          100.00%
                                             =====      ===============          ======


     PREPAYMENT PENALTY MONTHS OF THE GROUP I MORTGAGE LOANS AT ORIGINATION



                                                            AGGREGATE         % OF AGGREGATE
                                            NUMBER OF   PRINCIPAL BALANCE    PRINCIPAL BALANCE
       PREPAYMENT PENALTY MONTHS             MORTGAGE   OUTSTANDING AS OF    OUTSTANDING AS OF
            AT ORIGINATION                    LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ----------------------------------------    ---------   -----------------   ------------------
                                                                   
 0 .....................................        585      $    56,916,451           22.37%
 6 .....................................          1              111,512            0.04
12 .....................................         66           10,012,161            3.93
20 .....................................          2              186,894            0.07
24 .....................................        959          131,348,449           51.62
36 .....................................        378           55,879,439           21.96
                                              -----      ---------------          ------
Total: .................................      1,991      $   254,454,907          100.00%
                                              =====      ===============          ======


                                      S-46



GROUP II MORTGAGE LOAN CHARACTERISTICS

      Approximately 7.62% of the Group II Mortgage Loans are fixed-rate mortgage
loans and approximately 92.38% of the Group II Mortgage Loans are ARM Loans (the
"Group II ARM Loans"), in each case, by aggregate principal balance of the Group
II Mortgage Loans as of the Cut-off Date.

      Approximately 94.48% of the Group II Mortgage Loans are First Lien
Mortgage Loans and approximately 5.52% of the Group II Mortgage Loans are Second
Lien Mortgage Loans, in each case, by aggregate principal balance of the Group
II Mortgage Loans as of the Cut-off Date.

      Approximately 76.42% of the Group II Mortgage Loans are Interest Only
Loans, by aggregate principal balance of the Group II Mortgage Loans as of the
Cut-off Date.

      The average principal balance of the Group II Mortgage Loans at
origination was approximately $232,229. No Group II Mortgage Loan had a
principal balance at origination greater than approximately $688,000 or less
than approximately $19,000. The average principal balance of the Group II
Mortgage Loans as of the Cut-off Date was approximately $231,988. No Group II
Mortgage Loan had a principal balance as of the Cut-off Date greater than
approximately $688,000 or less than approximately $18,968.

      The Group II Mortgage Loans had Mortgage Rates as of the Cut-off Date
ranging from approximately 4.250% per annum to approximately 12.000% per annum,
and the weighted average Mortgage Rate was approximately 6.547% per annum. As of
the Cut-off Date, the Group II ARM Loans had Gross Margins ranging from
approximately 2.250% per annum to approximately 9.000% per annum, Minimum
Mortgage Rates ranging from approximately 4.250% per annum to approximately
9.875% per annum and Maximum Mortgage Rates ranging from approximately 10.250%
per annum to approximately 15.875% per annum. As of the Cut-off Date, the
weighted average Gross Margin was approximately 4.569% the weighted average
Minimum Mortgage Rate was approximately 6.354% per annum and the weighted
average Maximum Mortgage Rate was approximately 12.355% per annum. The latest
first Adjustment Date following the Cut-off Date on any Group II ARM Loan occurs
on October 1, 2010 and the weighted average next Adjustment Date for all of the
Group II ARM Loans following the Cut-off Date is December 1, 2007.

      The weighted average combined loan-to-value ratio of the Group II Mortgage
Loans at origination was approximately 81.44%. At origination, no Group II
Mortgage Loan had a combined loan-to-value ratio greater than approximately
100.00% or less than approximately 44.89%.

      The weighted average remaining term to stated maturity of the Group II
Mortgage Loans was approximately 346 months as of the Cut-off Date. None of the
Group II Mortgage Loans will have a first due date prior to March 1, 2005 or
after December 1, 2005 or will have a remaining term to stated maturity of less
than 112 months or greater than 358 months as of the Cut-off Date. The latest
maturity date of any Group II Mortgage Loan is November 1, 2005.

      As of the Cut-off Date, the weighted average FICO Score for the Group II
Mortgage Loans that were scored is approximately 670. No Group II Mortgage Loan
had a FICO Score as of the Cut-off Date greater than 794 or less than 544.

      The Group II Mortgage Loans are expected to have the following additional
characteristics as of the Cut-off Date (the sum in any column may not equal the
total indicated due to rounding):

                                      S-47



                 COLLATERAL TYPE OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
       COLLATERAL TYPE             LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Fixed - 15 Year ..............         1       $      81,119            0.03%
Fixed - 20 Year ..............         1              70,251            0.03
Fixed - 30 Year ..............        30           5,012,598            2.10
Balloon - 10/30 ..............         1              78,475            0.03
Balloon - 15/30 ..............       161          12,259,195            5.14
Balloon - 20/30 ..............        10             682,370            0.29
ARM - 6 Month ................         1             147,265            0.06
ARM - 6 Month IO .............         5           1,880,083            0.79
ARM - 1 Year/6 Month .........         2             403,772            0.17
ARM - 1 Year/6 Month IO ......         3           1,067,242            0.45
ARM - 2 Year/6 Month .........       154          29,366,185           12.30
ARM - 2 Year/6 Month IO ......       476         145,858,897           61.10
ARM - 3 Year/6 Month .........        39           5,882,084            2.46
ARM - 3 Year/6 Month IO ......       101          24,224,416           10.15
ARM - 5 Year/6 Month .........        10           2,299,985            0.96
ARM - 5 Year/6 Month IO ......        34           9,401,977            3.94
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                  LIEN PRIORITY OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
        LIEN PRIORITY              LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
First Lien ...................       855       $ 225,544,505           94.48%
Second Lien ..................       174          13,171,409            5.52
                                  ------       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                  ======       =============          ======


        PRINCIPAL BALANCES OF THE GROUP II MORTGAGE LOANS AT ORIGINATION



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
      PRINCIPAL BALANCE           MORTGAGE     OUTSTANDING AT      OUTSTANDING AT
      AT ORIGINATION ($)           LOANS        ORIGINATION         ORIGINATION
- ------------------------------   ---------   -----------------   -----------------
                                                        
      0.01 -  50,000.00 ......        51       $   1,901,054            0.80%
 50,000.01 - 100,000.00 ......       115           8,661,602            3.62
100,000.01 - 150,000.00 ......       185          23,476,571            9.82
150,000.01 - 200,000.00 ......       141          24,334,295           10.18
200,000.01 - 250,000.00 ......       127          28,532,566           11.94
250,000.01 - 300,000.00 ......       119          32,823,470           13.74
300,000.01 - 350,000.00 ......        91          29,703,772           12.43
350,000.01 - 400,000.00 ......        69          25,809,460           10.80
400,000.01 - 450,000.00 ......        44          18,567,975            7.77
450,000.01 - 500,000.00 ......        44          20,835,082            8.72
500,000.01 - 550,000.00 ......        24          12,688,153            5.31
550,000.01 - 600,000.00 ......         9           5,221,856            2.19
600,000.01 - 650,000.00 ......         7           4,378,583            1.83
650,000.01 - 700,000.00 ......         3           2,029,182            0.85
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,963,621          100.00%
                                   =====       =============          ======


                                      S-48



                PRINCIPAL BALANCES OF THE GROUP II MORTGAGE LOANS
                             AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
 PRINCIPAL BALANCE AS OF THE     MORTGAGE    OUTSTANDING AS OF   OUTSTANDING AS OF
       CUT-OFF DATE ($)            LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
      0.01 -  50,000.00 ......        51       $   1,894,542            0.79%
 50,000.01 - 100,000.00 ......       115           8,633,421            3.62
100,000.01 - 150,000.00 ......       190          24,173,796           10.13
150,000.01 - 200,000.00 ......       137          23,729,917            9.94
200,000.01 - 250,000.00 ......       126          28,304,597           11.86
250,000.01 - 300,000.00 ......       119          32,800,966           13.74
300,000.01 - 350,000.00 ......        91          29,686,262           12.44
350,000.01 - 400,000.00 ......        69          25,798,314           10.81
400,000.01 - 450,000.00 ......        44          18,558,047            7.77
450,000.01 - 500,000.00 ......        44          20,826,959            8.72
500,000.01 - 550,000.00 ......        24          12,683,464            5.31
550,000.01 - 600,000.00 ......         9           5,218,460            2.19
600,000.01 - 650,000.00 ......         7           4,377,987            1.83
650,000.01 - 700,000.00 ......         3           2,029,182            0.85
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                                      S-49



       GEOGRAPHIC DISTRIBUTION OF THE MORTGAGED PROPERTIES OF THE GROUP II
                                 MORTGAGE LOANS


                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
           LOCATION                LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
California ...................       467       $ 134,077,744           56.17%
Texas ........................        96          14,489,112            6.07
Florida ......................        71          12,530,402            5.25
Arizona ......................        60          11,167,811            4.68
Nevada .......................        46          10,899,590            4.57
Ohio .........................        59           9,342,613            3.91
Minnesota ....................        24           5,306,861            2.22
Washington ...................        19           5,109,308            2.14
Colorado .....................        20           4,286,518            1.80
Michigan .....................        15           3,706,348            1.55
Georgia ......................        17           3,294,797            1.38
North Carolina ...............        18           3,043,417            1.27
Wisconsin ....................        21           2,665,178            1.12
Tennessee ....................        16           2,359,314            0.99
Illinois .....................        10           2,110,205            0.88
Maryland .....................         5           2,032,132            0.85
Virginia .....................         6           1,938,163            0.81
Oregon .......................         5           1,438,630            0.60
Pennsylvania .................         9           1,379,484            0.58
Indiana ......................         9           1,364,345            0.57
New York .....................         3             960,250            0.40
Utah .........................         4             943,873            0.40
New Mexico ...................         2             694,958            0.29
South Carolina ...............         8             680,743            0.29
Missouri .....................         3             482,321            0.20
Kansas .......................         4             474,336            0.20
Connecticut ..................         1             433,526            0.18
Alabama ......................         3             414,946            0.17
South Dakota .................         2             336,781            0.14
Iowa .........................         2             300,383            0.13
Montana ......................         1             158,877            0.07
Kentucky .....................         1             131,937            0.06
North Dakota .................         1              84,410            0.04
Wyoming ......................         1              76,601            0.03
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                                      S-50



      MORTGAGE RATES OF THE GROUP II MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      MORTGAGE RATE (%)            LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 4.000 -  4.499 ..............         2       $     293,522            0.12%
 4.500 -  4.999 ..............         8           2,440,587            1.02
 5.000 -  5.499 ..............        47          12,348,756            5.17
 5.500 -  5.999 ..............       150          45,839,725           19.20
 6.000 -  6.499 ..............       268          75,506,247           31.63
 6.500 -  6.999 ..............       200          51,309,584           21.49
 7.000 -  7.499 ..............        85          19,948,959            8.36
 7.500 -  7.999 ..............        58          10,501,383            4.40
 8.000 -  8.499 ..............        35           5,341,294            2.24
 8.500 -  8.999 ..............        46           4,923,149            2.06
 9.000 -  9.499 ..............        28           2,232,502            0.94
 9.500 -  9.999 ..............        43           3,589,823            1.50
10.000 - 10.499 ..............        19           1,348,614            0.56
10.500 - 10.999 ..............        27           2,232,950            0.94
11.000 - 11.499 ..............         6             498,789            0.21
11.500 - 11.999 ..............         1              37,963            0.02
12.000 - 12.499 ..............         6             322,065            0.13
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                INTEREST ONLY TERM OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      INTEREST ONLY TERM           LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 0 months ....................       410       $  56,283,298           23.58%
24 months ....................         2             530,843            0.22
60 months ....................       617         181,901,773           76.20
                                   -----       -------------          ------
  Total: .....................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                      REMAINING TERM TO STATED MATURITY OF
               THE GROUP II MORTGAGE LOANS AS OF THE CUT-OFF DATE



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
   REMAINING TERM TO STATED       MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
           MATURITY                LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 61 - 120 months .............         1       $      78,475            0.03%
121 - 180 months .............       162          12,340,314            5.17
181 - 240 months .............        11             752,620            0.32
301 - 360 months .............       855         225,544,505           94.48
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                                      S-51



                  PROPERTY TYPES OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
        PROPERTY TYPE              LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Single Family Residence ......       533       $ 123,099,829           51.57%
PUD ..........................       391          90,156,648           37.77
Condominium ..................        89          21,626,526            9.06
2-4 Family ...................        16           3,832,910            1.61
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


      ORIGINAL COMBINED LOAN-TO-VALUE RATIOS OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
      ORIGINAL COMBINED          MORTGAGE    OUTSTANDING AS OF   OUTSTANDING AS OF
   LOAN-TO-VALUE RATIO (%)         LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Less than or equal
   to 50.00 ..................         3       $     296,424            0.12%
65.01 -  70.00 ...............         7           1,886,849            0.79
70.01 -  75.00 ...............        14           5,145,664            2.16
75.01 -  80.00 ...............       777         205,181,168           85.95
80.01 -  85.00 ...............        11           2,752,531            1.15
85.01 -  90.00 ...............        32           6,100,663            2.56
90.01 -  95.00 ...............        15           2,311,704            0.97
95.01 - 100.00 ...............       170          15,040,912            6.30
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                DOCUMENTATION TYPE OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
      DOCUMENTATION TYPE           LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Limited Documentation ........       515       $ 123,509,374           51.74%
Full Documentation ...........       495         111,808,307           46.84
No Documentation .............        19           3,398,233            1.42
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                                      S-52



                   FICO SCORE FOR THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
          FICO SCORE               LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
525 - 549 ....................         4       $     531,393            0.22%
550 - 574 ....................         9           2,306,537            0.97
575 - 599 ....................        53           9,678,648            4.05
600 - 624 ....................       123          27,138,147           11.37
625 - 649 ....................       205          46,223,107           19.36
650 - 674 ....................       200          48,422,904           20.28
675 - 699 ....................       193          44,887,239           18.80
700 - 724 ....................       114          28,977,014           12.14
725 - 749 ....................        64          14,454,302            6.06
750 - 774 ....................        45          10,981,013            4.60
775 - 799 ....................        19           5,115,609            2.14
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                   LOAN PURPOSE OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 MORTGAGE    OUTSTANDING AS OF   OUTSTANDING AS OF
         LOAN PURPOSE              LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Purchase .....................       992       $ 226,492,760           94.88%
Refinance - Cashout ..........        29          10,870,772            4.55
Refinance - Rate Term ........         8           1,352,383            0.57
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                 OCCUPANCY STATUS OF THE GROUP II MORTGAGE LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                  MORTGAGE   OUTSTANDING AS OF   OUTSTANDING AS OF
       OCCUPANCY STATUS            LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
Primary ......................     1,029       $ 238,715,914          100.00%
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


The occupancy status of a Mortgaged Property is as represented by the mortgagor
in its loan application.

                                      S-53



                NEXT ADJUSTMENT DATES FOR THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
     NEXT ADJUSTMENT DATE        ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
February 2006 ................        1        $     147,265            0.07%
March 2006 ...................        1              548,000            0.25
April 2006 ...................        1              232,800            0.11
June 2006 ....................        1              226,360            0.10
July 2006 ....................        2              872,923            0.40
September 2006 ...............        2              403,772            0.18
October 2006 .................        3            1,067,242            0.48
April 2007 ...................        5            1,029,654            0.47
May 2007 .....................        2              473,668            0.21
June 2007 ....................       17            4,133,791            1.87
July 2007 ....................       50           14,198,562            6.44
August 2007 ..................      199           55,121,484           24.99
September 2007 ...............      210           59,441,564           26.95
October 2007 .................      142           39,857,199           18.07
November 2007 ................        5              969,160            0.44
April 2008 ...................        2              397,058            0.18
May 2008 .....................        1              160,614            0.07
June 2008 ....................        1              131,206            0.06
July 2008 ....................       17            3,849,871            1.75
August 2008 ..................       26            6,881,272            3.12
September 2008 ...............       48            9,556,538            4.33
October 2008 .................       41            8,524,835            3.87
November 2008 ................        4              605,108            0.27
June 2010 ....................        2              389,200            0.18
July 2010 ....................        4            1,356,130            0.61
August 2010 ..................       14            2,871,075            1.30
September 2010 ...............       14            4,153,113            1.88
October 2010 .................       10            2,932,444            1.33
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


                     GROSS MARGINS OF THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
       GROSS MARGIN (%)          ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
2.000 - 2.499 ................        1        $     260,000            0.12%
2.500 - 2.999 ................        2              420,435            0.19
3.500 - 3.999 ................        5            1,528,718            0.69
4.000 - 4.499 ................      707          189,022,040           85.71
4.500 - 4.999 ................        4              726,181            0.33
5.000 - 5.499 ................       13            4,578,804            2.08
5.500 - 5.999 ................       33            9,397,381            4.26
6.000 - 6.499 ................       35           10,109,201            4.58
6.500 - 6.999 ................       10            1,963,214            0.89
7.000 - 7.499 ................        5              909,484            0.41
7.500 - 7.999 ................        6            1,096,739            0.50
8.000 - 8.499 ................        3              323,897            0.15
9.000 - 9.499 ................        1              195,814            0.09
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


                                      S-54



                MAXIMUM MORTGAGE RATES OF THE GROUP II ARM LOANS



                                                 AGGREGATE        % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       MAXIMUM MORTGAGE          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
           RATE (%)              ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
10.000 - 10.499 ..............        2        $     293,522            0.13%
10.500 - 10.999 ..............        8            2,440,587            1.11
11.000 - 11.499 ..............       47           12,348,756            5.60
11.500 - 11.999 ..............      149           45,602,578           20.68
12.000 - 12.499 ..............      261           74,167,477           33.63
12.500 - 12.999 ..............      192           49,934,430           22.64
13.000 - 13.499 ..............       77           18,864,057            8.55
13.500 - 13.999 ..............       52            9,871,156            4.48
14.000 - 14.499 ..............       23            4,092,404            1.86
14.500 - 14.999 ..............        8            1,961,530            0.89
15.000 - 15.499 ..............        4              570,581            0.26
15.500 - 15.999 ..............        2              384,829            0.17
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


                MINIMUM MORTGAGE RATES OF THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       MINIMUM MORTGAGE          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
           RATE (%)              ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
4.000 - 4.499 ................        3        $     508,722            0.23%
4.500 - 4.999 ................        8            2,440,587            1.11
5.000 - 5.499 ................       47           12,348,756            5.60
5.500 - 5.999 ................      148           45,387,378           20.58
6.000 - 6.499 ................      261           74,167,477           33.63
6.500 - 6.999 ................      192           49,934,430           22.64
7.000 - 7.499 ................       78           19,064,057            8.64
7.500 - 7.999 ................       51            9,671,156            4.39
8.000 - 8.499 ................       23            4,092,404            1.86
8.500 - 8.999 ................        8            1,961,530            0.89
9.000 - 9.499 ................        4              570,581            0.26
9.500 - 9.999 ................        2              384,829            0.17
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


              INITIAL PERIODIC RATE CAPS OF THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
       INITIAL PERIODIC          NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
          RATE CAP (%)           ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
1.000 ........................        6        $   2,027,348            0.92%
2.000 ........................        5            1,403,461            0.64
3.000 ........................      814          217,101,098           98.44
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


                                      S-55



             SUBSEQUENT PERIODIC RATE CAPS OF THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
     SUBSEQUENT PERIODIC         NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
        RATE CAP (%)             ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
1.000 ........................      825        $ 220,531,907          100.00%
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


                  LIFETIME RATE CAPS OF THE GROUP II ARM LOANS



                                                 AGGREGATE         % OF AGGREGATE
                                             PRINCIPAL BALANCE   PRINCIPAL BALANCE
                                 NUMBER OF   OUTSTANDING AS OF   OUTSTANDING AS OF
    LIFETIME RATE CAP (%)        ARM LOANS    THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
6.000 - 6.499 ................      825        $ 220,531,907          100.00%
                                    ---        -------------          ------
Total: .......................      825        $ 220,531,907          100.00%
                                    ===        =============          ======


     PREPAYMENT PENALTY MONTHS OF THE GROUP II MORTGAGE LOANS AT ORIGINATION



                                                 AGGREGATE         % OF AGGREGATE
                                 NUMBER OF   PRINCIPAL BALANCE   PRINCIPAL BALANCE
   PREPAYMENT PENALTY MONTHS     MORTGAGE    OUTSTANDING AS OF   OUTSTANDING AS OF
         AT ORIGINATION            LOANS      THE CUT-OFF DATE    THE CUT-OFF DATE
- ------------------------------   ---------   -----------------   -----------------
                                                        
 0 ...........................       128       $  27,319,762           11.44%
12 ...........................        74          21,513,533            9.01
24 ...........................       635         147,892,539           61.95
36 ...........................       139          34,256,654           14.35
48 ...........................        53           7,733,427            3.24
                                   -----       -------------          ------
Total: .......................     1,029       $ 238,715,914          100.00%
                                   =====       =============          ======


                                      S-56



THE INDEX

      As of any Adjustment Date, the index applicable to the determination of
the Mortgage Rate on each ARM Loan will generally be the average of the
interbank offered rates for six-month United States dollar deposits in the
London market as published in THE WALL STREET JOURNAL and as most recently
available either (i) as of the first business day 45 days prior to that
Adjustment Date or (ii) as of the first business day of the month preceding the
month of the Adjustment Date, as specified in the related mortgage note
("Six-Month LIBOR" or the "Index"). In the event that the Index becomes
unavailable or otherwise unpublished, the related servicer will select a
comparable alternative index over which it has no direct control and which is
readily verifiable.

DB-ASAP PROGRAM DESCRIPTION AND UNDERWRITING STANDARDS

      DB STRUCTURED PRODUCTS, INC. The information set forth in this section
with regard to the underwriting standards applicable to the Mortgage Loans has
been provided to the Depositor by DB Structured Products, Inc. (the "Sponsor").
None of the Depositor, the Trustee, the Servicer, the Master Servicer, the
Securities Administrator, the Credit Risk Manager, the Underwriter or any of
their respective affiliates has made any independent investigation of this
information or has made or will make any representation as to the accuracy or
completeness of this information.

      The Sponsor has been securitizing residential mortgage loans of the type
included in the Mortgage Pool since September 1, 2004. The following table
describes size, composition and growth of the Sponsor's total portfolio of
assets of the type included in the Mortgage Pool that it has securitized in the
transactions set forth below as of the closing date of the related transaction.

                                                             AGGREGATE PRINCIPAL
         TRANSACTION             CUT-OFF DATE   LOAN COUNT    BALANCE OF LOANS
- ------------------------------   ------------   ----------   -------------------
ACE 2004-HE2 .................      9/1/2004         228       $  30,300,462.54
ACE 2004-HE3 .................     10/1/2004         247          35,169,118.54
ACE 2004-HE4 .................     11/1/2004         229          32,727,543.08
                                                   -----       ----------------
   TOTAL 2004 ................                       704       $  98,197,124.16
                                                   =====       ================

ACE 2005-ASAP1 ...............     10/1/2005       3,191       $ 521,333,069.46
ACE 2005-HE7 .................     11/1/2005           1              23,618.86
ACE 2005-SL1 .................      8/1/2005         521          23,217,798.94
ACE 2005-HE1 .................      1/1/2005         597          81,968,732.70
ACE 2005-HE2 .................      3/1/2005         429          59,432,672.28
ACE 2005-HE3 .................      4/1/2005         527          69,327,213.86
ACE 2005-HE4 .................      6/1/2005         351          61,955,514.65
                                                   -----       ----------------
   TOTAL 2005 ................                     5,617       $ 817,258,620.75
                                                   =====       ================

      GENERAL. All of the Mortgage Loans were acquired by the Depositor from the
Sponsor. The Mortgage Loans were originated by various third party originators
pursuant to the underwriting standards described in this section and were
reviewed by the Sponsor to ensure conformity with such underwriting standards.
The Sponsor's underwriting standards are primarily intended to assess the
ability and willingness of a borrower to repay the debt of the mortgage loan and
to evaluate the adequacy of the related mortgaged property as collateral for the
mortgage loan. All of the Mortgage Loans were underwritten with a view towards
resale in the secondary mortgage market. In underwriting a mortgage loan, the
Sponsor considers, among other things, a mortgagor's credit history, repayment
ability and debt service-to-income ratio (referred to in this section of the
prospectus supplement as the "Debt Ratio"), as well as the value, type and use
of the mortgaged property. The Mortgage Loans generally were not originated in
accordance with Fannie Mae and Freddie Mac standards. Unless prohibited by state
law or otherwise waived by the Sponsor upon the payment by the related mortgagor
of higher origination fees and a higher Mortgage Rate, the related Mortgage Loan
generally provides for the payment by the mortgagor of a prepayment charge on
certain full or partial prepayments made within one to three years from the date
of origination of the related Mortgage Loan.

                                      S-57



      QUALIFICATIONS OF DB-ASAP PROGRAM SELLERS. All of the mortgage loans
purchased by the Sponsor are based on loan application packages submitted by
approved mortgage companies (the "DB-ASAP Program Sellers"). The DB-ASAP Program
Sellers must meet minimum standards set by the Sponsor based on an analysis of
the following information submitted with an application for approval: applicable
state lending license (in good standing) federal income tax identification
number, executed mortgage loan sale agreement, signed W-9 and signed seller
authorization. Once approved, the DB-ASAP Program Sellers are eligible to submit
loan application packages in compliance with the terms of the executed DB-ASAP
sale agreement.

      DB-ASAP PROGRAM UNDERWRITING GUIDELINES. The Sponsor has one underwriting
program called the DB-ASAP Program. The DB-ASAP Program was developed to
simplify the origination process for the DB-ASAP Program Sellers, and uses
Credit Bureau Risk Scores to this end. In contrast to assignment of credit
grades according to traditional non-agency credit assessment methods, i.e.,
mortgage and other credit delinquencies, the Sponsor relies upon a borrower's
Credit Bureau Risk Score initially to determine a borrower's likely future
credit performance. DB-ASAP Program Sellers are able to access Credit Bureau
Risk Scores at the initial phases of the loan application process and use the
score to determine a borrower's interest rate based upon the DB-ASAP Program
risk-based pricing matrix (subject to final loan approval by the Sponsor).

      Credit Bureau Risk Scores are statistical rankings of likely future credit
performance developed by Fair, Isaac & Company and the three national credit
repositories -- Equifax, Trans Union and First American (formerly Experian which
was formerly TRW). The Credit Bureau Risk Scores available from the three
national credit repositories are calculated by the assignment of weightings to
the most predictive data collected by the credit repositories and range from 300
to 850. Although the Credit Bureau Risk Scores are based solely on the
information at the particular credit repository, such Credit Bureau Risk Scores
have been calibrated to indicate the same level of credit risk regardless of
which credit repository is used. The Credit Bureau Risk Score is used by the
underwriter as an aid, and does not substitute for the underwriter's judgment.

      Under the DB-ASAP Program, the Sponsor requires that the Credit Bureau
Risk Score of the primary borrower (the borrower with at least 51.00% of total
income for all loan-to-value ratios) be used to determine program eligibility.
Credit Bureau Risk Scores must be obtained from at least two national credit
repositories, with the lower of the two scores being utilized in program
eligibility determination. If Credit Bureau Risk Scores are obtained from three
credit repositories, the middle of the three scores can be utilized. In all
cases, a borrower's complete credit history must be detailed in the credit
report that produces a given Credit Bureau Risk Score or the mortgage loan is
not eligible for the DB-ASAP Program. Generally, the minimum Credit Bureau Risk
Score allowed under the DB-ASAP Program is 540.

      The applicant generally must have a sufficiently established credit
history to qualify for the appropriate Credit Bureau Risk Score range under the
DB-ASAP Program. This credit history is substantiated by a two repository merged
report prepared by an independent credit report agency. The report typically
summarizes the applicant's entire credit history, and generally includes a seven
year public record search for each address where the applicant has lived during
the two years prior to the issuance of the credit report and contains
information relating to such matters as credit history with local and national
merchants and lenders, installment debt payments and any record of defaults,
bankruptcy, repossession, suits or judgments. In some instances, borrowers with
a minimal credit history are eligible for financing under the DB-ASAP Program.

      The Credit Bureau Risk Score, along with the loan-to-value ratio, is an
important tool in assessing the creditworthiness of a borrower. However, these
two factors are not the only considerations in underwriting a loan. The
Sponsor's contracted underwriting staff fully reviews each loan to determine
whether the Sponsor's guidelines for income, assets, employment and collateral
are met.

                                      S-58



      All of the Mortgage Loans were reviewed by the Sponsor's contract
underwriters. On a case by case basis, the Sponsor may determine that, based
upon compensating factors, a prospective borrower who does not strictly qualify
under the underwriting risk category guidelines described below warrants an
underwriting exception. Compensating factors may include, but are not limited
to, low loan-to-value ratio, low Debt Ratio, substantial liquid assets, good
credit history, stable employment and time in residence at the applicant's
current address. It is expected that an insignificant portion of the Mortgage
Loans may represent such underwriting exceptions.

      Within the DB-ASAP Program, there are five documentation programs: the
Full Documentation Program, the Limited Documentation Verification Program, the
Stated Extra Program, the No Income Verification Program and the No
Documentation Program. All of the Mortgage Loans were originated in accordance
with the Sponsor's DB-ASAP Program.

      The Sponsor's contract underwriters review the income of each applicant
under various documentation programs as follows: under the Full Documentation
Program, applicants are generally required to submit verification of stable
income for the periods of six months to two years preceding the application
dependent on credit score range; under the Limited Documentation Verification
Program, the borrower is qualified based on the income stated on the application
and applicants are generally required to submit verification of adequate cash
flow to meet credit obligations for the six month period preceding the
application; the Stated Extra Program allows income to be stated, but requires
borrowers provide verification of liquid assets equaling three months of income
stated on the mortgage application; under the No Income Verification Program,
applicants are qualified based on monthly income as stated on the mortgage
application and the underwriter will determine that the stated income is
reasonable and realistic when compared to borrower's employment type, assets and
credit history. The No Documentation Program requires no employment, no income
and no assets verification.

      For first lien mortgage loans from self-employed or 1099 borrowers with a
credit score greater than or equal to 540 and not originated in conjunction with
a second lien mortgage, bank statements (for 12 months) are acceptable as full
documentation. For first lien mortgage loans from self-employed or 1099
borrowers with credit scores greater than or equal to 580, regardless of being
originated with a corresponding second lien mortgage, twelve months bank
statements are acceptable as full documentation. In all cases, the income stated
must be reasonable and customary for the applicant's line of work. Income is not
verified under the Limited Documentation Verification Program and No Income
Verification Program.

      The Sponsor also offers ASAP-Refi which allows reduced income
documentation in exchange for timely payments of a current mortgage over the
previous twelve (12) month period.

      The Sponsor acquires mortgage loans secured by 1-4 unit residential
properties made to eligible borrowers with a vested fee simple (or in some cases
a leasehold) interest in the property. The Sponsor's guidelines are applied in
accordance with a procedure which complies with applicable federal and state
laws and regulations and generally require an appraisal of the mortgaged
property which conforms to Freddie Mac and/or Fannie Mae standards and, if
appropriate, a review appraisal. Generally, appraisals are provided by an
approved list of appraisers maintained by the Sponsor. Additionally, review
appraisals may only be provided by appraisers other than the original appraiser
approved by the Sponsor. In some cases, the Sponsor relies on a statistical
appraisal methodology provided by a third-party.

      Each review appraisal includes a market data analysis based on recent
sales of comparable homes in the area and, where deemed appropriate, replacement
cost analysis based on the current cost of constructing a similar home. The
review appraisal may be an enhanced desk, field review or an automated valuation
report that confirms or supports the original appraiser's value of the mortgaged
premises.

                                      S-59



      The Sponsor requires title insurance on all mortgage loans secured by
liens on real property. The Sponsor also requires that fire and extended
coverage casualty insurance be maintained on the secured property in an amount
at least equal to the principal balance of the related residential loan or the
replacement cost of the property, whichever is less.

      The Sponsor conducts a number of quality control procedures, including a
full re-underwriting of a random selection of mortgage loans to assure asset
quality. Under the asset quality procedure, a random selection of each month's
originations is reviewed. The mortgage loan review confirms the existence and
accuracy of legal documents, credit documentation, appraisal analysis and
underwriting decision. A report detailing audit findings and level of error is
sent monthly to management for response. The audit findings and management
responses are then reviewed by the Sponsor's senior management. Adverse findings
are tracked monthly and over a rolling six month period. This review procedure
allows the Sponsor to assess programs for potential guideline changes, program
enhancements, appraisal policies, areas of risk to be reduced or eliminated and
the need for additional staff training.

      Under the DB-ASAP Program, various risk categories are used to grade the
likelihood that the applicant will satisfy the repayment conditions of the loan.
These risk categories establish the maximum permitted loan-to-value ratio and
loan amount, given the occupancy status of the mortgaged property and the
applicant's credit history and Debt Ratio. In general, higher credit risk
mortgage loans are graded in categories which permit higher Debt Ratios and more
(or more recent) major derogatory credit items such as outstanding judgments or
recent foreclosure proceedings; however these loan programs establish lower
maximum loan-to-value ratios and lower maximum loan amounts for mortgage loans
graded in such categories.

      The Sponsor's guidelines under the DB-ASAP Program generally have the
following criteria for borrower eligibility for the specified Credit Bureau Risk
Score range.

      The Debt Ratio generally may not exceed 50.49% for all credit scores on
Full Documentation Program and Limited Income Verification Program mortgage
loans. Loans meeting the residual income requirements may have a maximum Debt
Ratio of 55.49%. The Debt Ratio for No Income Verification Program mortgage
loans may not exceed 50.49%.

      Generally, all liens affecting title must be paid at closing. Collections,
charge-offs, judgments and liens not affecting title may remain open for
mortgage loans with loan-to-value ratios less than or equal to 80%, provided
certain criteria are met. For instance, if the mortgage loan is a purchase or
rate and term refinance, a payoff of such amount will not be required if (i) the
related loan is not being originated together with a second lien loan, (ii) the
balance of the items(s) added to the mortgage loan amount does not exceed the
maximum allowed combined loan-to-value ratio, (iii) the payment amounts are
included in the debt calculation (iv) and the mortgage loan has first lien
priority.

ADDITIONAL INFORMATION CONCERNING THE MORTGAGE LOANS

      The description in this prospectus supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted as of the
close of business on the Cut-off Date, as adjusted for the scheduled principal
payments due on or before such date. Prior to the issuance of the certificates,
Mortgage Loans may be removed from the Mortgage Pool as a result of incomplete
documentation or otherwise if the Depositor deems the removal necessary or
desirable, and may be prepaid at any time. A limited number of other mortgage
loans may be included in the Mortgage Pool prior to the issuance of the
certificates unless including these mortgage loans would materially alter the
characteristics of the Mortgage Pool as described in this prospectus supplement.
The Depositor believes that the information set forth in this prospectus
supplement will be representative of the characteristics of the Mortgage Pool as
it will be constituted at the time the certificates are issued, although the
range of Mortgage Rates and

                                      S-60



maturities and other characteristics of the Mortgage Loans may vary. If, as of
the Closing Date, any material pool characteristic differs by 5% or more from
the description in this prospectus supplement, revised disclosure will be
provided either in a supplement or in a Current Report on Form 8-K.

                            YIELD ON THE CERTIFICATES

GENERAL PREPAYMENT CONSIDERATIONS

      The rate of principal payments on the Offered Certificates, the aggregate
amount of distributions on such certificates and the yield to maturity of such
certificates will be related to the rate and timing of payments of principal on
the Mortgage Loans. The rate of principal payments on the Mortgage Loans will in
turn be affected by the amortization schedules of the Mortgage Loans as they
change from time to time to accommodate changes in the Mortgage Rates and by the
rate of principal prepayments thereon (including for this purpose, payments
resulting from refinancings, liquidations of the Mortgage Loans due to defaults,
casualties, condemnations and repurchases, whether optional or required, by the
Depositor, the Servicer or the Sponsor). The Mortgage Loans may be prepaid by
the mortgagors at any time; however, as described under "The Mortgage Pool" in
this prospectus supplement, with respect to approximately 82.92% of the Mortgage
Loans, by aggregate principal balance of the Mortgage Loans as of the Cut-off
Date, a prepayment may subject the related mortgagor to a Prepayment Charge.

      Prepayments, liquidations and repurchases of the Mortgage Loans will
result in distributions in respect of principal to the holders of the class or
classes of Offered Certificates then entitled to receive distributions that
otherwise would be distributed over the remaining terms of the Mortgage Loans.
Since the rates of payment of principal on the Mortgage Loans will depend on
future events and a variety of factors, no assurance can be given as to that
rate or the rate of principal prepayments. The extent to which the yield to
maturity of any class of Offered Certificates may vary from the anticipated
yield will depend upon the degree to which the Offered Certificates are
purchased at a discount or premium and the degree to which the timing of
payments thereon is sensitive to prepayments on the Mortgage Loans. Further, an
investor should consider, in the case of any Offered Certificate purchased at a
discount, the risk that a slower than anticipated rate of principal payments on
the Mortgage Loans could result in an actual yield to the investor that is lower
than the anticipated yield. In the case of any Offered Certificate purchased at
a premium, there is a risk that a faster than anticipated rate of principal
payments could result in an actual yield to the investor that is lower than the
anticipated yield. In general, the earlier prepayments of principal are made on
the Mortgage Loans, the greater the effect on the yield to maturity of the
Offered Certificates. As a result, the effect on an investors' yield of
principal payments occurring at a rate higher (or lower) than the rate
anticipated by the investor during the period immediately following the issuance
of the Offered Certificates would not be fully offset by a subsequent like
reduction (or increase) in the rate of principal payments.

      It is highly unlikely that the Mortgage Loans will prepay at any constant
rate until maturity or that all of the Mortgage Loans will prepay at the same
rate. Moreover, the timing of prepayments on the Mortgage Loans may
significantly affect the yield to maturity on the Offered Certificates, even if
the average rate of principal payments experienced over time is consistent with
an investor's expectation.

      The rate of payments (including prepayments) on pools of mortgage loans is
influenced by a variety of economic, geographic, social and other factors. If
prevailing mortgage rates fall significantly below the Mortgage Rates on the
Mortgage Loans, the rate of prepayment and refinancing would be expected to
increase. Conversely, if prevailing mortgage rates rise significantly above the
Mortgage Rates on the Mortgage Loans, the rate of prepayment on the Mortgage
Loans would be expected to decrease. Other factors affecting prepayment of
mortgage loans include changes in mortgagors' housing needs, job transfers,
unemployment, mortgagors'

                                      S-61



net equity in the mortgaged properties and servicing decisions. The prepayment
experience of the Delayed First Adjustment Mortgage Loans may differ from that
of the other Mortgage Loans. The Delayed First Adjustment Mortgage Loans may be
subject to greater rates of prepayments as they approach their initial
Adjustment Dates even if market interest rates are only slightly higher or lower
than the Mortgage Rates on the Delayed First Adjustment Mortgage Loans as
mortgagors seek to avoid changes in their monthly payments. In addition, the
existence of the applicable Periodic Rate Cap, Maximum Mortgage Rate and Minimum
Mortgage Rate may affect the likelihood of prepayments resulting from
refinancings. There can be no certainty as to the rate of prepayments on the
Mortgage Loans during any period or over the life of the certificates. See
"Yield Considerations" in the prospectus.

      Because principal distributions are paid to certain classes of Offered
Certificates before other classes, holders of classes of Offered Certificates
having a later priority of payment bear a greater risk of losses than holders of
classes having earlier priorities for distribution of principal. This is because
the certificates having a later priority of payment will represent an increasing
percentage interest in the trust fund during the period prior to the
commencement of distributions of principal on these certificates. As described
under "Description of the Certificates--Principal Distributions on the Offered
Certificates" in this prospectus supplement, prior to the Stepdown Date, all
principal payments on the Mortgage Loans will be allocated to the Class A
Certificates. Thereafter, as further described in this prospectus supplement,
during certain periods, subject to certain delinquency triggers described in
this prospectus supplement, all principal payments on the Mortgage Loans will be
allocated among the Class A Certificates and all classes of the Mezzanine
Certificates in the priorities described under "Description of the
Certificates--Principal Distributions on the Offered Certificates" in this
prospectus supplement.

      In general, defaults on mortgage loans are expected to occur with greater
frequency in their early years. In addition, default rates may be higher for
mortgage loans used to refinance an existing mortgage loan. In the event of a
mortgagor's default on a Mortgage Loan, there can be no assurance that recourse
will be available beyond the specific Mortgaged Property pledged as security for
repayment. See "The Mortgage Pool-- DB-ASAP Program Description and Underwriting
Standards" in this prospectus supplement.

SPECIAL YIELD CONSIDERATIONS

      The Mortgage Rates on approximately 7.88% of the Mortgage Loans, by
aggregate principal balance as of the Cut-off Date, are fixed and will not vary
with any index. The Mortgage Rates on approximately 92.12% of the Mortgage
Loans, by aggregate principal balance as of the Cut-off Date, adjust
semi-annually based upon Six-Month LIBOR subject to periodic and lifetime
limitations and after an initial period of six months or two, three or five
years with respect to Delayed First Adjustment Mortgage Loans. The Pass-Through
Rate on the Offered Certificates adjusts monthly based upon One-Month LIBOR,
subject to the applicable Net WAC Pass-Through Rate, with the result that
increases in the Pass-Through Rates on such certificates may be limited for
extended periods in a rising interest rate environment. Investors should note
that all of the ARM Loans are Delayed First Adjustment Mortgage Loans. The
interest due on the Mortgage Loans during any Due Period, net of the expenses of
the trust and the supplemental interest trust (including any Net Swap Payment
and any Swap Termination Payment payable to the Swap Provider which was not
caused by the occurrence of a Swap Provider Trigger Event), may not equal the
amount of interest that would accrue at One-Month LIBOR plus the applicable
spread on the Offered Certificates during the related Interest Accrual Period;
however, any shortfall of this kind will be payable to the holders of such
certificates, but only to the extent and in the priority described under
"Description of the Certificates--Overcollateralization Provisions" and
"Description of the Certificates--The Interest Rate Swap Agreement and the Swap
Provider" in this prospectus supplement. In addition, Six-Month LIBOR and
One-Month LIBOR may respond differently to economic and market factors. Thus, it
is possible, for example, that if both One-Month LIBOR and Six-Month LIBOR rise
during the same period, One-Month LIBOR may rise

                                      S-62



more rapidly than Six-Month LIBOR, potentially resulting in the application of
the applicable Net WAC Pass-Through Rate on the Offered Certificates, which
would adversely affect the yield to maturity on such certificates.

      If the pass-through rates on the Offered Certificates are limited by the
applicable Net WAC Pass-Through Rate for any Distribution Date, the resulting
interest shortfalls, which are referred to herein as "Net WAC Rate Carryover
Amounts", may be recovered by the holders of such certificates on such
Distribution Date or on future Distribution Dates, to the extent that on such
Distribution Date or future Distribution Dates there are any available funds
remaining after certain other distributions on the Offered Certificates and the
payment of certain fees and expenses of the trust and the supplemental interest
trust (including any Net Swap Payment payable to the Swap Provider and any Swap
Termination Payment payable to the Swap Provider which was not caused by the
occurrence of a Swap Provider Trigger Event). The ratings on the Offered
Certificates will not address the likelihood of any such recovery of such
interest shortfalls by holders of those certificates from amounts received or
advanced on the Mortgage Loans. In addition, any Net Swap Payment payable by the
Swap Provider on any given Distribution Date will be available to pay any Net
WAC Rate Carryover Amounts remaining unpaid on such Distribution Date after
taking into account any amounts paid in respect thereof from collections,
advances and other recoveries on the Mortgage Loans.

      As described under "Description of the Certificates--Allocation of Losses;
Subordination," amounts otherwise distributable to holders of the Mezzanine
Certificates and the Class CE Certificates may be made available to protect the
holders of the Class A Certificates against interruptions in distributions due
to certain mortgagor delinquencies, to the extent not covered by P&I Advances.
Such delinquencies may affect the yield to investors in the Mezzanine
Certificates and, even if subsequently cured, will affect the timing of the
receipt of distributions by the holders of the Mezzanine Certificates. In
addition, the rate of delinquencies or losses will affect the rate of principal
payments on the Mezzanine Certificates. See "Description of the
Certificates--Principal Distributions on the Offered Certificates" in this
prospectus supplement.

WEIGHTED AVERAGE LIVES

      Weighted average life refers to the average amount of time that will
elapse from the date of issuance of a security until each dollar of principal of
that security will be repaid to the investor. The weighted average life of the
Offered Certificates will be influenced by the rate at which principal on the
Mortgage Loans is paid, which may be in the form of scheduled payments or
prepayments (including repurchases and prepayments of principal by the mortgagor
as well as amounts received by virtue of condemnation, insurance or foreclosure
with respect to the Mortgage Loans), and the timing of these payments. The
"Assumed Final Distribution Date" for each class of the Offered Certificates is
the Distribution Date occurring in December 2035. The Assumed Final Distribution
Date is the Distribution Date in the month following the latest scheduled
maturity date of all of the Mortgage Loans. Since the rate of payment (including
prepayments) of principal on the Mortgage Loans can be expected to exceed the
scheduled rate of payments, and could exceed the scheduled rate by a substantial
amount, the disposition of the last remaining Mortgage Loan may be earlier, and
could be substantially earlier, than the Assumed Final Distribution Date.

      Prepayments on mortgage loans are commonly measured relative to a
prepayment standard or model. The prepayment assumption used in this prospectus
supplement with respect to the adjustable-rate Mortgage Loans assumes a
prepayment rate for the mortgage loans of 100% PPC. To assume 100% PPC is to
assume (i) a per annum prepayment rate of 5% of the then outstanding principal
balance of the mortgage loans in the first month of the life of the mortgage
loans, (ii) an additional 2% per annum in each month thereafter through the
eleventh month, (iii) building to a constant prepayment rate of 27% per annum
beginning in the twelfth month and remaining constant until the twenty-third
month, (iv) increasing to and remaining constant at a

                                      S-63



prepayment rate of 60% per annum beginning in the twenty-fourth month until the
twenty-seventh month and (v) decreasing and remaining constant at a prepayment
rate of 30% per annum from the twenty-eighth month and thereafter; provided,
however, the prepayment rate will not exceed 85% per annum in any period for any
percentage of PPC. The prepayment assumption used in this prospectus supplement
with respect to the fixed-rate Mortgage Loans assumes a prepayment rate of 100%
PPC. To assume 100% PPC is to assume (i) a per annum prepayment rate of 4% of
the then outstanding principal balance of the mortgage loans in the first month
of the life of the mortgage loans, (ii) an additional approximate 1.72727% per
annum in each month thereafter through the eleventh month and (iii) a constant
prepayment rate of 23% per annum beginning in the twelfth month and in each
month thereafter during the life of the mortgage loans; provided, however, the
prepayment rate will not exceed 85% per annum in any period for any percentage
of PPC. No representation is made that the Mortgage Loans will prepay in
accordance with such prepayment models or any other rate. We refer to each such
prepayment model herein as a "Prepayment Assumption".

      The tables entitled "Percent of Initial Certificate Principal Balance
Outstanding at the Specified Percentages of the Prepayment Assumption" indicate
the percentage of the initial Certificate Principal Balance of the Offered
Certificates that would be outstanding after each of the dates shown at various
percentages of PPC, and the corresponding weighted average lives of these
certificates. The tables are based on the following assumptions (the "Modeling
Assumptions"): (i) the Mortgage Pool consists of 170 assumed mortgage loans with
the characteristics set forth below, (ii) distributions on the certificates are
received, in cash, on the 25th day of each month, commencing in February 2006;
(iii) the Mortgage Loans prepay at the percentages of PPC indicated; (iv) no
defaults or delinquencies occur in the payment by mortgagors of principal and
interest on the Mortgage Loans and no shortfalls due to the application of the
Relief Act or similar state or local laws are incurred; (v) none of the
Depositor, the Sponsor, the Servicer, the Master Servicer or any other person
purchases from the trust fund any Mortgage Loan under any obligation or option
under the pooling and servicing agreement, except as indicated in footnote two
in the tables; (vi) scheduled monthly payments on the Mortgage Loans are
received on the first day of each month commencing in February 2006, and are
computed prior to giving effect to any prepayments received in the prior month;
(vii) prepayments representing payment in full of individual Mortgage Loans are
received on the last day of each month commencing in January 2006, and include
30 days' interest thereon; (viii) the scheduled monthly payment for each
Mortgage Loan is calculated based on the assumed mortgage loan characteristics
stated below; (ix) the certificates are purchased on January 30, 2006; (x)
Six-Month LIBOR remains constant at 4.75% per annum and the gross mortgage rate
on each ARM Loan is adjusted according to the assumed mortgage loan
characteristics; (xi) One-Month LIBOR remains constant at 4.54% per annum; (xii)
the Class P Certificates have a Certificate Principal Balance equal to zero;
(xiii) the Servicer's fee is assumed to be equal to 0.50% per annum, the Master
Servicer Fee is assumed to be equal to 0.0135% per annum and the Credit Risk
Manager's fee is assumed to be equal to 0.015% per annum; and (xiv) the fixed
swap payment is calculated based on a per annum rate of 4.73%.

                                      S-64



                  ASSUMED GROUP I MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)       (%)      Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
  6,004,779.97       176           354             6        10.281      FR        N/A
     76,456.65       233           233             7        10.651      FR        N/A
  1,007,166.69       355           355             5         8.308      FR        N/A
    104,069.57       200           354             6         9.250      FR        N/A
     26,219.23       175           355             5         8.500      FR        N/A
    157,779.61       234           234             6         7.550      FR        N/A
    140,065.63       175           355             5        10.344      FR        N/A
  1,924,892.94       175           355             5         9.292      FR        N/A
     31,995.99       174           354             6         9.182      FR        N/A
    961,411.22       175           354             6         9.480      FR        N/A
  1,860,146.66       188           355             5         9.701      FR        N/A
     67,738.05       221           221             7        10.204      FR        N/A
    122,809.96       235           235             5        10.700      FR        N/A
    249,771.53       176           176             4         7.017      FR        N/A
     52,967.04       173           173             7         8.875      FR        N/A
     56,415.61       177           177             3         8.875      FR        N/A
     18,960.70       172           352             8        11.990      FR        N/A
     54,855.23       175           355             5         9.250      FR        N/A
     14,093.75       175           355             5        10.250      FR        N/A
     40,855.86       174           354             6         9.375      FR        N/A
     68,448.68       358           358             2         9.250      FR        N/A
    108,810.49       357           357             3         8.750      FR        N/A
     49,790.46       351           351             9        10.125      FR        N/A
    232,132.91       353           353             7         6.929      FR        N/A
    934,224.81       356           356             4         8.482      FR        N/A
    163,191.35       357           357             3         9.255      FR        N/A
    373,493.90       354           354             6         8.169      FR        N/A
    181,510.63       355           355             5         8.789      FR        N/A
     59,572.17       351           351             9         7.500      FR        N/A
  5,515,965.04       356           356             4         7.199      FR        N/A
    146,000.00       355           355             5         6.875     LIB6M     4.375
 12,543,307.65       356           356             4         7.302     LIB6M     4.821
    125,600.00       355           355             5         6.875     LIB6M     4.000


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate       Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic     Months to     Adjustment      Only
    Balance         Rate        Rate      Rate Cap     Rate Cap     Next Rate     Frequency       Term
      ($)           (%)         (%)         (%)          (%)        Adjustment     (Months)     (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
  6,004,779.97       N/A         N/A         N/A          N/A          N/A           N/A             0
     76,456.65       N/A         N/A         N/A          N/A          N/A           N/A             0
  1,007,166.69       N/A         N/A         N/A          N/A          N/A           N/A             0
    104,069.57       N/A         N/A         N/A          N/A          N/A           N/A             0
     26,219.23       N/A         N/A         N/A          N/A          N/A           N/A             0
    157,779.61       N/A         N/A         N/A          N/A          N/A           N/A             0
    140,065.63       N/A         N/A         N/A          N/A          N/A           N/A             0
  1,924,892.94       N/A         N/A         N/A          N/A          N/A           N/A             0
     31,995.99       N/A         N/A         N/A          N/A          N/A           N/A             0
    961,411.22       N/A         N/A         N/A          N/A          N/A           N/A             0
  1,860,146.66       N/A         N/A         N/A          N/A          N/A           N/A             0
     67,738.05       N/A         N/A         N/A          N/A          N/A           N/A             0
    122,809.96       N/A         N/A         N/A          N/A          N/A           N/A             0
    249,771.53       N/A         N/A         N/A          N/A          N/A           N/A             0
     52,967.04       N/A         N/A         N/A          N/A          N/A           N/A             0
     56,415.61       N/A         N/A         N/A          N/A          N/A           N/A             0
     18,960.70       N/A         N/A         N/A          N/A          N/A           N/A             0
     54,855.23       N/A         N/A         N/A          N/A          N/A           N/A             0
     14,093.75       N/A         N/A         N/A          N/A          N/A           N/A             0
     40,855.86       N/A         N/A         N/A          N/A          N/A           N/A             0
     68,448.68       N/A         N/A         N/A          N/A          N/A           N/A             0
    108,810.49       N/A         N/A         N/A          N/A          N/A           N/A             0
     49,790.46       N/A         N/A         N/A          N/A          N/A           N/A             0
    232,132.91       N/A         N/A         N/A          N/A          N/A           N/A             0
    934,224.81       N/A         N/A         N/A          N/A          N/A           N/A             0
    163,191.35       N/A         N/A         N/A          N/A          N/A           N/A             0
    373,493.90       N/A         N/A         N/A          N/A          N/A           N/A             0
    181,510.63       N/A         N/A         N/A          N/A          N/A           N/A             0
     59,572.17       N/A         N/A         N/A          N/A          N/A           N/A             0
  5,515,965.04       N/A         N/A         N/A          N/A          N/A           N/A             0
    146,000.00     12.875       6.875       3.000        1.000          19            6             19
 12,543,307.65     13.302       7.302       2.897        1.000          19            6             56
    125,600.00     12.875       6.875       3.000        1.000          19            6            115


*     LIB6M means Six-month LIBOR. FR means Fixed Rate.

                                      S-65



                  ASSUMED GROUP I MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)       (%)      Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
 24,012,722.54       355           355             5         7.583     LIB6M     5.124
  8,426,779.71       356           356             4         7.290     LIB6M     4.610
  3,094,344.55       355           355             5         7.034     LIB6M     4.589
    169,599.74       357           357             3         7.250     LIB6M     5.000
    239,103.73       356           356             4         6.375     LIB6M     4.375
     88,800.00       357           357             3         8.250     LIB6M     4.375
    568,103.41       354           354             6         7.544     LIB6M     5.477
     95,000.00       356           356             4         7.625     LIB6M     3.875
  5,211,954.23       356           356             4         7.180     LIB6M     4.543
    119,710.41       357           357             3         7.125     LIB6M     4.375
    153,811.05       356           356             4         6.125     LIB6M     4.375
    231,324.65       356           356             4         7.677     LIB6M     6.030
  2,296,021.66       355           355             5         7.069     LIB6M     4.227
  1,063,509.80       356           356             4         7.233     LIB6M     4.940
    135,600.00       355           355             5         6.000     LIB6M     4.375
  7,919,041.77       355           355             5         6.877     LIB6M     4.843
  4,155,544.62       355           355             5         7.361     LIB6M     6.130
    158,799.42       355           355             5         7.250     LIB6M     7.000
 62,281,439.69       356           356             4         6.530     LIB6M     4.451
    158,520.26       355           355             5         6.850     LIB6M     5.850
  3,426,338.66       356           356             4         7.464     LIB6M     5.227
  2,830,535.94       356           356             4         7.459     LIB6M     4.793
    240,888.75       355           355             5         7.898     LIB6M     6.245
    127,695.07       354           354             6         6.523     LIB6M     5.898
     51,293.98       352           352             8         7.375     LIB6M     7.125
  6,992,217.26       353           353             7         7.789     LIB6M     6.432
    950,093.52       356           356             4         7.990     LIB6M     7.332
    272,720.24       352           352             8         8.855     LIB6M     6.918
 28,376,807.50       356           356             4         6.824     LIB6M     4.521
  1,423,943.72       356           356             4         7.821     LIB6M     4.734
  7,090,809.94       355           355             5         6.772     LIB6M     4.635
     75,977.86       357           357             3         6.990     LIB6M     5.990
  2,796,573.38       355           355             5         6.315     LIB6M     4.071
  2,637,092.85       356           356             4         8.614     LIB6M     4.511


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate       Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic     Months to     Adjustment      Only
    Balance         Rate        Rate      Rate Cap     Rate Cap     Next Rate     Frequency       Term
      ($)           (%)         (%)         (%)          (%)        Adjustment     (Months)     (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
 24,012,722.54     13.583       7.574       3.000        1.000          19            6              0
  8,426,779.71     13.290       7.290       3.000        1.000          32            6             56
  3,094,344.55     13.034       7.034       3.000        1.000          31            6              0
    169,599.74     13.250       7.250       2.000        1.000           9            6              0
    239,103.73     12.375       6.375       2.000        1.000           8            6              0
     88,800.00     14.250       8.250       3.000        1.000          21            6             57
    568,103.41     13.544       7.544       3.000        1.000          18            6             54
     95,000.00     13.625       7.625       3.000        1.000          20            6             20
  5,211,954.23     13.180       7.180       2.930        1.000          19            6             56
    119,710.41     13.125       7.125       3.000        1.000          21            6              0
    153,811.05     12.125       6.125       3.000        1.000          20            6              0
    231,324.65     13.677       7.677       3.000        1.000          20            6              0
  2,296,021.66     13.069       7.069       2.866        1.000          18            6              0
  1,063,509.80     13.233       7.233       3.000        1.000          20            6             56
    135,600.00     12.000       6.000       3.000        1.000          19            6             55
  7,919,041.77     12.854       6.877       2.986        1.000          19            6             55
  4,155,544.62     13.361       7.361       3.000        1.000          19            6             55
    158,799.42     13.250       7.250       3.000        1.000          19            6             55
 62,281,439.69     12.532       6.530       2.988        1.000          20            6             56
    158,520.26     12.850       6.850       3.000        1.000          19            6              0
  3,426,338.66     13.464       7.464       3.000        1.000          20            6              0
  2,830,535.94     13.459       7.459       3.000        1.000          20            6              0
    240,888.75     13.898       7.898       3.000        1.000          19            6              0
    127,695.07     12.523       6.523       3.000        1.000          18            6              0
     51,293.98     13.375       7.375       3.000        1.000          16            6              0
  6,992,217.26     13.789       7.789       3.000        1.000          17            6              0
    950,093.52     13.990       7.990       3.000        1.000          20            6              0
    272,720.24     14.855       8.855       3.000        1.000          16            6              0
 28,376,807.50     12.824       6.816       3.000        1.000          20            6              0
  1,423,943.72     13.821       7.821       3.000        1.000          20            6             56
  7,090,809.94     12.772       6.772       3.000        1.000          19            6             55
     75,977.86     12.990       6.990       3.000        1.000          21            6             57
  2,796,573.38     12.315       6.315       3.000        1.000          19            6             55
  2,637,092.85     14.614       8.614       3.000        1.000          20            6              0


*     LIB6M means Six-month LIBOR. FR means Fixed Rate.

                                      S-66



                  ASSUMED GROUP I MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)       (%)      Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
  2,802,044.19       355           355             5         6.710     LIB6M     4.949
    256,979.31       354           354             6         6.500     LIB6M     6.125
     62,761.59       355           355             5         8.375     LIB6M     7.375
    672,767.21       355           355             5         6.268     LIB6M     4.512
    297,750.62       357           357             3         7.379     LIB6M     4.375
     73,005.18       357           357             3         6.625     LIB6M     4.375
    445,256.90       356           356             4         5.705     LIB6M     4.375
    206,400.00       355           355             5         6.740     LIB6M     5.740
    658,053.07       355           355             5         7.223     LIB6M     4.610
    107,312.23       354           354             6         6.375     LIB6M     4.375
    460,922.03       355           355             5         7.654     LIB6M     4.967
  1,636,577.00       356           356             4         6.193     LIB6M     4.521
  2,901,190.36       355           355             5         6.459     LIB6M     4.590
    988,499.18       354           354             6         6.917     LIB6M     5.038
    149,592.00       356           356             4         6.250     LIB6M     4.375
    140,000.00       357           357             3         7.125     LIB6M     4.375
 11,091,917.08       356           356             4         6.262     LIB6M     4.384
  1,113,326.11       355           355             5         6.770     LIB6M     4.702
    942,791.00       355           355             5         6.987     LIB6M     4.544
    292,430.27       353           353             7         7.427     LIB6M     6.624
     91,509.72       355           355             5         6.000     LIB6M     4.375
  4,957,840.42       356           356             4         6.533     LIB6M     4.694
    749,591.43       356           356             4         6.510     LIB6M     4.375
    504,701.93       354           354             6         7.185     LIB6M     4.603
    103,880.00       355           355             5         6.500     LIB6M     4.375
    111,512.27       355           355             5         6.750     LIB6M     4.375
    165,359.11       352           352             8         8.125     LIB6M     5.750
    151,616.00       357           357             3         5.625     LIB6M     4.375
    383,200.00       356           356             4         8.875     LIB6M     4.375
  3,113,995.89       356           356             4         6.394     LIB6M     4.396
  1,063,166.40       354           354             6         6.083     LIB6M     4.375
    288,352.00       356           356             4         5.787     LIB6M     4.375
    384,032.00       356           356             4         6.638     LIB6M     4.375
    107,844.23       351           351             9         6.750     LIB6M     6.500


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate       Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic     Months to     Adjustment      Only
    Balance         Rate        Rate      Rate Cap     Rate Cap     Next Rate     Frequency       Term
      ($)           (%)         (%)         (%)          (%)        Adjustment     (Months)     (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
  2,802,044.19     12.710       6.710       3.000        1.000          19            6              0
    256,979.31     12.500       6.500       3.000        1.000          18            6              0
     62,761.59     14.375       8.375       3.000        1.000          19            6              0
    672,767.21     12.268       6.268       3.000        1.000          19            6              0
    297,750.62     13.379       7.379       3.000        1.000          33            6             57
     73,005.18     12.625       6.625       3.000        1.000          33            6              0
    445,256.90     11.705       5.705       3.000        1.000          32            6             56
    206,400.00     12.740       6.740       3.000        1.000          31            6             55
    658,053.07     13.223       7.223       3.000        1.000          31            6             55
    107,312.23     12.375       6.375       3.000        1.000          30            6              0
    460,922.03     13.654       7.654       3.000        1.000          31            6              0
  1,636,577.00     12.193       6.193       3.000        1.000          32            6             56
  2,901,190.36     12.459       6.459       3.000        1.000          31            6             55
    988,499.18     12.917       6.917       3.000        1.000          30            6             54
    149,592.00     12.250       6.250       3.000        1.000          32            6             56
    140,000.00     13.125       7.125       3.000        1.000          33            6             57
 11,091,917.08     12.262       6.262       3.000        1.000          32            6             56
  1,113,326.11     12.770       6.770       3.000        1.000          31            6              0
    942,791.00     12.987       6.987       3.000        1.000          31            6              0
    292,430.27     13.427       7.427       3.000        1.000          29            6              0
     91,509.72     12.000       6.000       3.000        1.000          31            6              0
  4,957,840.42     12.533       6.533       3.000        1.000          32            6              0
    749,591.43     12.510       6.510       3.000        1.000          56            6             56
    504,701.93     13.185       7.185       3.000        1.000          54            6              0
    103,880.00     12.500       6.500       3.000        1.000          55            6             55
    111,512.27     12.750       6.750       3.000        1.000          55            6              0
    165,359.11     14.125       8.125       3.000        1.000          52            6              0
    151,616.00     11.625       5.625       3.000        1.000          57            6             57
    383,200.00     14.875       8.875       3.000        1.000          56            6             56
  3,113,995.89     12.394       6.394       3.000        1.000          56            6             56
  1,063,166.40     12.083       6.083       3.000        1.000          54            6              0
    288,352.00     11.787       5.787       3.000        1.000          56            6             56
    384,032.00     12.638       6.638       3.000        1.000          56            6             56
    107,844.23     12.750       6.750       3.000        1.000          51            6             51


*     LIB6M means Six-month LIBOR. FR means Fixed Rate.

                                      S-67



                  ASSUMED GROUP I MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)       (%)      Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
  3,013,881.80       355           355             5         6.088     LIB6M     4.182
     91,761.03       357           357             3         6.750     LIB6M     4.375
     91,537.43       355           355             5         6.125     LIB6M     4.235
    172,356.63       352           352             8         6.368     LIB6M     6.037
  1,889,173.14       355           355             5         6.326     LIB6M     4.375
    225,000.00       357           357             3         6.625     LIB6M     3.875
    146,800.00       357           357             3         6.375     LIB6M     4.375


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate       Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic     Months to     Adjustment      Only
    Balance         Rate        Rate      Rate Cap     Rate Cap     Next Rate     Frequency       Term
      ($)           (%)         (%)         (%)          (%)        Adjustment     (Months)     (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
  3,013,881.80     12.088       6.088       3.000        1.000          55            6             55
     91,761.03     12.750       6.750       3.000        1.000          57            6              0
     91,537.43     12.125       6.125       3.000        1.000          55            6              0
    172,356.63     12.368       6.368       3.000        1.000          52            6              0
  1,889,173.14     12.326       6.326       3.000        1.000          55            6              0
    225,000.00     12.625       6.625       2.000        1.000           9            6             57
    146,800.00     12.375       6.375       2.000        1.000           9            6             57


*     LIB6M means Six-month LIBOR. FR means Fixed Rate.

                                      S-68



                 ASSUMED GROUP II MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)      (%)       Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
  1,224,866.75       174            354            6         9.972       FR       N/A
    335,750.33       354            354            6         8.479       FR       N/A
    387,844.53       197            355            5         9.359       FR       N/A
    239,108.76       174            354            6         8.992       FR       N/A
    548,847.64       174            354            6         9.583       FR       N/A
 10,502,419.84       177            355            5         9.587       FR       N/A
     81,118.55       172            172            8         8.500       FR       N/A
     70,250.71       233            233            7         9.125       FR       N/A
    116,952.24       195            355            5         9.120       FR       N/A
    160,882.83       354            354            6         6.625       FR       N/A
    358,066.39       354            354            6         6.764       FR       N/A
    334,280.57       357            357            3         6.097       FR       N/A
  3,823,617.61       356            356            4         6.968       FR       N/A
    151,962.32       356            356            4         6.125     LIB6M     4.375
 15,961,728.47       356            356            4         6.604     LIB6M     4.478
  4,559,053.67       356            356            4         7.330     LIB6M     5.224
  3,144,285.61       355            355            5         6.506     LIB6M     4.354
    361,312.44       356            356            4         7.081     LIB6M     4.984
    251,809.62       356            356            4         6.125     LIB6M     6.125
    276,000.00       356            356            4         6.990     LIB6M     5.990
    122,000.00       353            353            7         8.375     LIB6M     8.000
    184,842.75       355            355            5         7.125     LIB6M     4.375
 15,777,987.63       356            356            4         6.309     LIB6M     4.469
    346,727.01       356            356            4         7.320     LIB6M     4.375
    811,505.08       355            355            5         6.612     LIB6M     4.375
    517,992.00       356            356            4         6.610     LIB6M     5.303
  1,817,948.39       356            356            4         6.704     LIB6M     4.594
  2,761,732.08       354            354            6         6.859     LIB6M     6.102
    346,000.00       355            355            5         6.625     LIB6M     4.000
100,631,992.72       356            356            4         6.172     LIB6M     4.519
    365,829.55       356            356            4         8.185     LIB6M     7.252
  2,016,050.51       356            356            4         6.961     LIB6M     4.659
  1,950,597.95       353            353            7         7.104     LIB6M     6.376


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate        Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic      Months to    Adjustment       Only
    Balance         Rate        Rate      Rate Cap     Rate Cap      Next Rate     Frequency       Term
      ($)            (%)         (%)         (%)          (%)       Adjustment     (Months)      (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
  1,224,866.75       N/A         N/A         N/A          N/A          N/A            N/A           0
    335,750.33       N/A         N/A         N/A          N/A          N/A            N/A           0
    387,844.53       N/A         N/A         N/A          N/A          N/A            N/A           0
    239,108.76       N/A         N/A         N/A          N/A          N/A            N/A           0
    548,847.64       N/A         N/A         N/A          N/A          N/A            N/A           0
 10,502,419.84       N/A         N/A         N/A          N/A          N/A            N/A           0
     81,118.55       N/A         N/A         N/A          N/A          N/A            N/A           0
     70,250.71       N/A         N/A         N/A          N/A          N/A            N/A           0
    116,952.24       N/A         N/A         N/A          N/A          N/A            N/A           0
    160,882.83       N/A         N/A         N/A          N/A          N/A            N/A           0
    358,066.39       N/A         N/A         N/A          N/A          N/A            N/A           0
    334,280.57       N/A         N/A         N/A          N/A          N/A            N/A           0
  3,823,617.61       N/A         N/A         N/A          N/A          N/A            N/A           0
    151,962.32     12.125       6.125       3.000        1.000          8              6            0
 15,961,728.47     12.604       6.602       2.932        1.000         20              6           56
  4,559,053.67     13.330       7.330       2.935        1.000         19              6            0
  3,144,285.61     12.506       6.506       3.000        1.000         31              6           55
    361,312.44     13.081       7.081       3.000        1.000         32              6            0
    251,809.62     12.125       6.125       2.000        1.000          8              6            0
    276,000.00     12.990       6.990       3.000        1.000         20              6           56
    122,000.00     14.375       8.375       3.000        1.000         17              6           53
    184,842.75     13.125       7.125       3.000        1.000         19              6           19
 15,777,987.63     12.309       6.309       3.000        1.000         20              6           56
    346,727.01     13.320       7.320       3.000        1.000         20              6            0
    811,505.08     12.612       6.612       3.000        1.000         19              6            0
    517,992.00     12.610       6.610       3.000        1.000         20              6           56
  1,817,948.39     12.704       6.704       3.000        1.000         20              6           56
  2,761,732.08     12.859       6.859       3.000        1.000         18              6           54
    346,000.00     12.625       6.625       3.000        1.000         19              6           19
100,631,992.72     12.172       6.168       2.973        1.000         19              6           56
    365,829.55     14.185       8.185       3.000        1.000         20              6            0
  2,016,050.51     12.961       6.961       3.000        1.000         20              6            0
  1,950,597.95     13.104       7.104       3.000        1.000         17              6            0


*    LIB6M means Six-Month LIBOR. FR means Fixed Rate.

                                      S-69



                 ASSUMED GROUP II MORTGAGE LOAN CHARACTERISTICS



                  Remaining
                     Term        Remaining
   Principal          to       Amortization                Mortgage              Gross
    Balance        Maturity        Term           Age        Rate      Index    Margin
      ($)          (Months)      (Months)      (Months)      (%)       Type*      (%)
- --------------    ---------    ------------    --------    --------    -----    ------
                                                              
 17,882,481.38       356            356            4         6.592     LIB6M     4.569
  2,403,339.77       356            356            4         6.929     LIB6M     4.375
  1,258,847.74       356            356            4         6.919     LIB6M     4.375
    376,000.00       355            355            5         6.375     LIB6M     4.375
  5,302,568.95       356            356            4         6.117     LIB6M     4.752
    713,553.52       356            356            4         6.702     LIB6M     4.375
    867,651.12       355            355            5         7.374     LIB6M     4.375
    824,190.00       356            356            4         6.900     LIB6M     4.617
    139,237.39       357            357            3         6.750     LIB6M     4.375
  1,803,461.00       356            356            4         6.894     LIB6M     4.657
    160,613.97       352            352            8         5.375     LIB6M     4.375
  1,506,138.22       356            356            4         6.083     LIB6M     4.507
  1,194,520.00       355            355            5         6.576     LIB6M     4.265
 10,556,026.76       356            356            4         6.145     LIB6M     4.406
    240,713.07       356            356            4         6.750     LIB6M     4.375
    300,400.48       353            353            7         7.054     LIB6M     5.842
  2,648,496.00       356            356            4         5.782     LIB6M     4.606
  5,195,794.86       356            356            4         5.834     LIB6M     4.504
  2,031,310.91       356            356            4         6.816     LIB6M     4.629
  1,196,972.00       357            357            3         7.116     LIB6M     4.375
    383,830.25       356            356            4         6.750     LIB6M     4.375
    684,394.00       356            356            4         6.655     LIB6M     4.375
    478,869.85       357            357            3         7.250     LIB6M     4.375
  4,851,574.05       355            355            5         6.538     LIB6M     4.398
    986,453.53       356            356            4         5.520     LIB6M     4.375
  2,162,716.42       355            355            5         6.181     LIB6M     4.375
    450,831.40       356            356            4         5.695     LIB6M     4.375
    506,320.82       354            354            6         5.111     LIB6M     4.375
  1,067,242.00       357            357            3         7.166     LIB6M     4.223


                                                                                                Remaining
                   Maximum     Minimum     Initial    Subsequent                     Rate        Interest
   Principal      Mortgage    Mortgage    Periodic     Periodic      Months to    Adjustment       Only
    Balance         Rate        Rate      Rate Cap     Rate Cap      Next Rate     Frequency       Term
      ($)            (%)         (%)         (%)          (%)       Adjustment     (Months)      (Months)
- --------------    --------    --------    --------    ----------    ----------    ----------    ---------
                                                                           
 17,882,481.38     12.592       6.592       2.995        1.000          20             6            0
  2,403,339.77     12.929       6.929       3.000        1.000          20             6           56
  1,258,847.74     12.919       6.919       3.000        1.000          20             6           56
    376,000.00     12.375       6.375       3.000        1.000          19             6           55
  5,302,568.95     12.117       6.117       3.000        1.000          20             6           56
    713,553.52     12.702       6.702       3.000        1.000          20             6            0
    867,651.12     13.374       7.374       3.000        1.000          19             6            0
    824,190.00     12.900       6.900       3.000        1.000          32             6           56
    139,237.39     12.750       6.750       3.000        1.000          33             6            0
  1,803,461.00     12.894       6.894       3.000        1.000          32             6           56
    160,613.97     11.375       5.375       3.000        1.000          28             6            0
  1,506,138.22     12.083       6.083       3.000        1.000          32             6           56
  1,194,520.00     12.576       6.576       3.000        1.000          31             6           55
 10,556,026.76     12.145       6.145       3.000        1.000          32             6           56
    240,713.07     12.750       6.750       3.000        1.000          32             6            0
    300,400.48     13.054       7.054       3.000        1.000          29             6            0
  2,648,496.00     11.782       5.782       3.000        1.000          32             6            0
  5,195,794.86     11.834       5.834       3.000        1.000          32             6           56
  2,031,310.91     12.816       6.816       3.000        1.000          32             6            0
  1,196,972.00     13.116       7.116       3.000        1.000          57             6           57
    383,830.25     12.750       6.750       3.000        1.000          56             6            0
    684,394.00     12.655       6.655       3.000        1.000          56             6           56
    478,869.85     13.250       7.250       3.000        1.000          57             6            0
  4,851,574.05     12.538       6.538       3.000        1.000          55             6           55
    986,453.53     11.520       5.520       3.000        1.000          56             6            0
  2,162,716.42     12.181       6.181       3.000        1.000          55             6           55
    450,831.40     11.695       5.695       3.000        1.000          56             6            0
    506,320.82     11.111       5.111       3.000        1.000          54             6           54
  1,067,242.00     13.166       7.166       2.000        1.000           9             6           57


*    LIB6M means Six-Month LIBOR. FR means Fixed Rate.

                                      S-70



      There will be discrepancies between the characteristics of the actual
Mortgage Loans and the characteristics assumed in preparing the tables entitled
"Percent of Initial Certificate Principal Balance Outstanding at the Specified
Percentages of the Prepayment Assumption". Any discrepancy may have an effect
upon the percentages of the initial Certificate Principal Balance outstanding,
and the weighted average lives, of the Offered Certificates set forth in the
tables. In addition, since the actual Mortgage Loans will have characteristics
that differ from those assumed in preparing the tables and since it is not
likely the level of Six-Month LIBOR or One-Month LIBOR will remain constant as
assumed, the Offered Certificates may mature earlier or later than indicated by
the tables. In addition, as described under "Description of the
Certificates-Principal Distributions on the Offered Certificates" in this
prospectus supplement, the occurrence of the Stepdown Date or a Trigger Event
will have the effect of accelerating or decelerating the amortization of the
Offered Certificates, affecting the weighted average lives of such certificates.
Based on the foregoing assumptions, the tables indicate the weighted average
lives of each class of Offered Certificates and set forth the percentages of the
initial Certificate Principal Balance of such certificates that would be
outstanding after each of the Distribution Dates shown, at various percentages
of the Prepayment Assumption. Neither the prepayment model used in this
prospectus supplement nor any other prepayment model or assumption purports to
be a historical description of prepayment experience or a prediction of the
anticipated rate of prepayment of any pool of mortgage loans, including the
Mortgage Loans. Variations in the prepayment experience and the balance of the
Mortgage Loans that prepay may increase or decrease the percentages of initial
Certificate Principal Balances, and weighted average lives, shown in the
following tables. These variations may occur even if the average prepayment
experience of all the Mortgage Loans equals any of the specified percentages of
the Prepayment Assumption.

                                      S-71



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS A-1
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%        100%      100%
January 25, 2007 .........................       99      84        71          64        53
January 25, 2008 .........................       99      60        32          18         4
January 25, 2009 .........................       98      46        15           1         0
January 25, 2010 .........................       98      35        15           1         0
January 25, 2011 .........................       97      29        12           1         0
January 25, 2012 .........................       96      24         8           1         0
January 25, 2013 .........................       94      20         6           1         0
January 25, 2014 .........................       93      17         4           1         0
January 25, 2015 .........................       91      14         3           1         0
January 25, 2016 .........................       89      11         2           1         0
January 25, 2017 .........................       87       9         1           *         0
January 25, 2018 .........................       84       8         1           0         0
January 25, 2019 .........................       82       6         1           0         0
January 25, 2020 .........................       79       5         *           0         0
January 25, 2021 .........................       72       4         0           0         0
January 25, 2022 .........................       68       3         0           0         0
January 25, 2023 .........................       64       3         0           0         0
January 25, 2024 .........................       60       2         0           0         0
January 25, 2025 .........................       56       2         0           0         0
January 25, 2026 .........................       51       1         0           0         0
January 25, 2027 .........................       46       1         0           0         0
January 25, 2028 .........................       40       1         0           0         0
January 25, 2029 .........................       35       *         0           0         0
January 25, 2030 .........................       31       *         0           0         0
January 25, 2031 .........................       27       *         0           0         0
January 25, 2032 .........................       22       0         0           0         0
January 25, 2033 .........................       17       0         0           0         0
January 25, 2034 .........................       11       0         0           0         0
January 25, 2035 .........................        4       0         0           0         0
January 25, 2036 .........................        0       0         0           0         0

Weighted Average Life in Years (1) .......    19.43    4.39      2.26        1.46      1.11
Weighted Average Life in Years (1)(2) ....    19.39    4.09      2.07        1.40      1.11


- ----------
*     Indicates a number that is greater than zero but less than 0.5%.

(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-72



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                CLASS A-2A
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................       99      71        48         35         17
January 25, 2008 .........................       99      29         0          0          0
January 25, 2009 .........................       98       3         0          0          0
January 25, 2010 .........................       98       0         0          0          0
January 25, 2011 .........................       97       0         0          0          0
January 25, 2012 .........................       94       0         0          0          0
January 25, 2013 .........................       92       0         0          0          0
January 25, 2014 .........................       88       0         0          0          0
January 25, 2015 .........................       85       0         0          0          0
January 25, 2016 .........................       82       0         0          0          0
January 25, 2017 .........................       78       0         0          0          0
January 25, 2018 .........................       73       0         0          0          0
January 25, 2019 .........................       68       0         0          0          0
January 25, 2020 .........................       63       0         0          0          0
January 25, 2021 .........................       48       0         0          0          0
January 25, 2022 .........................       42       0         0          0          0
January 25, 2023 .........................       35       0         0          0          0
January 25, 2024 .........................       28       0         0          0          0
January 25, 2025 .........................       20       0         0          0          0
January 25, 2026 .........................       11       0         0          0          0
January 25, 2027 .........................        2       0         0          0          0
January 25, 2028 .........................        0       0         0          0          0
January 25, 2029 .........................        0       0         0          0          0
January 25, 2030 .........................        0       0         0          0          0
January 25, 2031 .........................        0       0         0          0          0
January 25, 2032 .........................        0       0         0          0          0
January 25, 2033 .........................        0       0         0          0          0
January 25, 2034 .........................        0       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    14.53    1.58      0.99       0.83       0.66
Weighted Average Life in Years (1)(2) ....    14.53    1.58      0.99       0.83       0.66


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-73



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                CLASS A-2B
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100        37          0          0
January 25, 2009 .........................      100     100         0          0          0
January 25, 2010 .........................      100      51         0          0          0
January 25, 2011 .........................      100      20         0          0          0
January 25, 2012 .........................      100       0         0          0          0
January 25, 2013 .........................      100       0         0          0          0
January 25, 2014 .........................      100       0         0          0          0
January 25, 2015 .........................      100       0         0          0          0
January 25, 2016 .........................      100       0         0          0          0
January 25, 2017 .........................      100       0         0          0          0
January 25, 2018 .........................      100       0         0          0          0
January 25, 2019 .........................      100       0         0          0          0
January 25, 2020 .........................      100       0         0          0          0
January 25, 2021 .........................      100       0         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................       75       0         0          0          0
January 25, 2029 .........................       48       0         0          0          0
January 25, 2030 .........................       28       0         0          0          0
January 25, 2031 .........................        5       0         0          0          0
January 25, 2032 .........................        0       0         0          0          0
January 25, 2033 .........................        0       0         0          0          0
January 25, 2034 .........................        0       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    23.08    4.22      1.99       1.72       1.49
Weighted Average Life in Years (1)(2) ....    23.08    4.22      1.99       1.72       1.49


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-74



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS A-2C
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100         39          0
January 25, 2009 .........................      100     100        16          0          0
January 25, 2010 .........................      100     100        16          0          0
January 25, 2011 .........................      100     100         0          0          0
January 25, 2012 .........................      100      91         0          0          0
January 25, 2013 .........................      100      57         0          0          0
January 25, 2014 .........................      100      29         0          0          0
January 25, 2015 .........................      100       5         0          0          0
January 25, 2016 .........................      100       0         0          0          0
January 25, 2017 .........................      100       0         0          0          0
January 25, 2018 .........................      100       0         0          0          0
January 25, 2019 .........................      100       0         0          0          0
January 25, 2020 .........................      100       0         0          0          0
January 25, 2021 .........................      100       0         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................      100       0         0          0          0
January 25, 2030 .........................      100       0         0          0          0
January 25, 2031 .........................      100       0         0          0          0
January 25, 2032 .........................       70       0         0          0          0
January 25, 2033 .........................       27       0         0          0          0
January 25, 2034 .........................        0       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.48    7.35      2.99       2.01       1.74
Weighted Average Life in Years (1)(2) ....    26.48    7.35      2.99       2.01       1.74


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-75



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS A-2D
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100         31
January 25, 2009 .........................      100     100       100         12          0
January 25, 2010 .........................      100     100       100         12          0
January 25, 2011 .........................      100     100        91         12          0
January 25, 2012 .........................      100     100        64         12          0
January 25, 2013 .........................      100     100        45         12          0
January 25, 2014 .........................      100     100        31         12          0
January 25, 2015 .........................      100     100        22          8          0
January 25, 2016 .........................      100      86        15          4          0
January 25, 2017 .........................      100      71        11          1          0
January 25, 2018 .........................      100      58         7          0          0
January 25, 2019 .........................      100      48         4          0          0
January 25, 2020 .........................      100      39         2          0          0
January 25, 2021 .........................      100      29         0          0          0
January 25, 2022 .........................      100      23         0          0          0
January 25, 2023 .........................      100      19         0          0          0
January 25, 2024 .........................      100      15         0          0          0
January 25, 2025 .........................      100      12         0          0          0
January 25, 2026 .........................      100       9         0          0          0
January 25, 2027 .........................      100       7         0          0          0
January 25, 2028 .........................      100       5         0          0          0
January 25, 2029 .........................      100       3         0          0          0
January 25, 2030 .........................      100       1         0          0          0
January 25, 2031 .........................      100       0         0          0          0
January 25, 2032 .........................      100       0         0          0          0
January 25, 2033 .........................      100       0         0          0          0
January 25, 2034 .........................       82       0         0          0          0
January 25, 2035 .........................       34       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    28.68   13.79      7.46       3.45       1.97
Weighted Average Life in Years (1)(2) ....    28.36   11.57      6.01       2.89       1.97


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-76



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-1
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         87
January 25, 2010 .........................      100      96        92        100         87
January 25, 2011 .........................      100      80        33        100         69
January 25, 2012 .........................      100      67        23         72         37
January 25, 2013 .........................      100      55        16         34         17
January 25, 2014 .........................      100      46        11          9          3
January 25, 2015 .........................      100      38         8          3          0
January 25, 2016 .........................      100      31         6          0          0
January 25, 2017 .........................      100      26         4          0          0
January 25, 2018 .........................      100      21         2          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       5         0          0          0
January 25, 2025 .........................      100       4         0          0          0
January 25, 2026 .........................      100       3         0          0          0
January 25, 2027 .........................      100       2         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.52    8.85      5.35       6.73       5.50
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.86       4.82       3.25


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer o exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-77



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-2
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100        100
January 25, 2010 .........................      100      96        47        100         58
January 25, 2011 .........................      100      80        33         54          7
January 25, 2012 .........................      100      67        23         11          4
January 25, 2013 .........................      100      55        16          7          0
January 25, 2014 .........................      100      46        11          5          0
January 25, 2015 .........................      100      38         8          *          0
January 25, 2016 .........................      100      31         6          0          0
January 25, 2017 .........................      100      26         4          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       5         0          0          0
January 25, 2025 .........................      100       4         0          0          0
January 25, 2026 .........................      100       3         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.52    8.82      5.15       5.32       4.25
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.68       4.79       3.40


- ----------
*     Indicates a number that is greater than zero but less than 0.5%.

(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-78



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-3
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100        100
January 25, 2010 .........................      100      96        47        100         14
January 25, 2011 .........................      100      80        33         18          7
January 25, 2012 .........................      100      67        23         11          4
January 25, 2013 .........................      100      55        16          7          0
January 25, 2014 .........................      100      46        11          5          0
January 25, 2015 .........................      100      38         8          0          0
January 25, 2016 .........................      100      31         6          0          0
January 25, 2017 .........................      100      26         3          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       5         0          0          0
January 25, 2025 .........................      100       4         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.52    8.80      5.03       4.80       3.69
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.57       4.45       3.38


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-79



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-4
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100        100
January 25, 2010 .........................      100      96        47         64         14
January 25, 2011 .........................      100      80        33         18          7
January 25, 2012 .........................      100      67        23         11          0
January 25, 2013 .........................      100      55        16          7          0
January 25, 2014 .........................      100      46        11          3          0
January 25, 2015 .........................      100      38         8          0          0
January 25, 2016 .........................      100      31         6          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       5         0          0          0
January 25, 2025 .........................      100       2         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.52    8.77      4.96       4.55       3.46
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.52       4.22       3.20


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer or the majority holder of the Class CE
Certificates exercises its option to purchase the Mortgage Loans on the earliest
possible Distribution Date on which it is permitted to exercise this option. SEE
"POOLING AND SERVICING AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-80



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-5
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         30
January 25, 2010 .........................      100      96        47         28         14
January 25, 2011 .........................      100      80        33         18          7
January 25, 2012 .........................      100      67        23         11          0
January 25, 2013 .........................      100      55        16          7          0
January 25, 2014 .........................      100      46        11          0          0
January 25, 2015 .........................      100      38         8          0          0
January 25, 2016 .........................      100      31         5          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       5         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.51    8.74      4.90       4.39       3.31
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.48       4.07       3.06


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-81



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-6
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         26
January 25, 2010 .........................      100      96        47         28         14
January 25, 2011 .........................      100      80        33         18          7
January 25, 2012 .........................      100      67        23         11          0
January 25, 2013 .........................      100      55        16          7          0
January 25, 2014 .........................      100      46        11          0          0
January 25, 2015 .........................      100      38         8          0          0
January 25, 2016 .........................      100      31         0          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       8         0          0          0
January 25, 2023 .........................      100       7         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.51    8.70      4.84       4.26       3.18
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.45       3.96       2.95


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-82



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-7
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         26
January 25, 2010 .........................      100      96        47         28         14
January 25, 2011 .........................      100      80        33         18          4
January 25, 2012 .........................      100      67        23         11          0
January 25, 2013 .........................      100      55        16          2          0
January 25, 2014 .........................      100      46        11          0          0
January 25, 2015 .........................      100      38         5          0          0
January 25, 2016 .........................      100      31         0          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100      11         0          0          0
January 25, 2022 .........................      100       7         0          0          0
January 25, 2023 .........................      100       1         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       12       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.51    8.63      4.77       4.12       3.07
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.42       3.85       2.86


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-83



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-8
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         26
January 25, 2010 .........................      100      96        47         28         14
January 25, 2011 .........................      100      80        33         18          0
January 25, 2012 .........................      100      67        23          7          0
January 25, 2013 .........................      100      55        16          0          0
January 25, 2014 .........................      100      46         7          0          0
January 25, 2015 .........................      100      38         0          0          0
January 25, 2016 .........................      100      31         0          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100      14         0          0          0
January 25, 2021 .........................      100       5         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................       10       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.49    8.49      4.65       3.95       2.92
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.39       3.75       2.77


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-84



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-9
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         26
January 25, 2010 .........................      100      96        47         28          3
January 25, 2011 .........................      100      80        33         18          0
January 25, 2012 .........................      100      67        23          0          0
January 25, 2013 .........................      100      55        13          0          0
January 25, 2014 .........................      100      46         0          0          0
January 25, 2015 .........................      100      38         0          0          0
January 25, 2016 .........................      100      31         0          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      21         0          0          0
January 25, 2019 .........................      100      17         0          0          0
January 25, 2020 .........................      100       4         0          0          0
January 25, 2021 .........................      100       0         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.46    8.32      4.52       3.80       2.81
Weighted Average Life in Years (1)(2) ....    26.41    8.08      4.38       3.69       2.72


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-85



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-10
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         26
January 25, 2010 .........................      100      96        47         28          0
January 25, 2011 .........................      100      80        33          5          0
January 25, 2012 .........................      100      67        23          0          0
January 25, 2013 .........................      100      55         0          0          0
January 25, 2014 .........................      100      46         0          0          0
January 25, 2015 .........................      100      38         0          0          0
January 25, 2016 .........................      100      31         0          0          0
January 25, 2017 .........................      100      26         0          0          0
January 25, 2018 .........................      100      19         0          0          0
January 25, 2019 .........................      100       1         0          0          0
January 25, 2020 .........................      100       0         0          0          0
January 25, 2021 .........................      100       0         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       29       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.42    8.12      4.39       3.67       2.71
Weighted Average Life in Years (1)(2) ....    26.41    8.07      4.36       3.65       2.69


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-86



          PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
            AT THE SPECIFIED PERCENTAGES OF THE PREPAYMENT ASSUMPTION



                                                                 CLASS M-11
                                             -------------------------------------------------
                                             0% PPC   55% PPC   100% PPC   125% PPC   160% PPC
                                             ------   -------   --------   --------   --------
                                                                       
DISTRIBUTION DATE

Initial Percentage .......................      100%    100%      100%       100%       100%
January 25, 2007 .........................      100     100       100        100        100
January 25, 2008 .........................      100     100       100        100        100
January 25, 2009 .........................      100     100       100        100         12
January 25, 2010 .........................      100      96        47         19          0
January 25, 2011 .........................      100      80        32          0          0
January 25, 2012 .........................      100      67         4          0          0
January 25, 2013 .........................      100      55         0          0          0
January 25, 2014 .........................      100      46         0          0          0
January 25, 2015 .........................      100      38         0          0          0
January 25, 2016 .........................      100      27         0          0          0
January 25, 2017 .........................      100      11         0          0          0
January 25, 2018 .........................      100       0         0          0          0
January 25, 2019 .........................      100       0         0          0          0
January 25, 2020 .........................      100       0         0          0          0
January 25, 2021 .........................      100       0         0          0          0
January 25, 2022 .........................      100       0         0          0          0
January 25, 2023 .........................      100       0         0          0          0
January 25, 2024 .........................      100       0         0          0          0
January 25, 2025 .........................      100       0         0          0          0
January 25, 2026 .........................      100       0         0          0          0
January 25, 2027 .........................      100       0         0          0          0
January 25, 2028 .........................      100       0         0          0          0
January 25, 2029 .........................       96       0         0          0          0
January 25, 2030 .........................       85       0         0          0          0
January 25, 2031 .........................       73       0         0          0          0
January 25, 2032 .........................       60       0         0          0          0
January 25, 2033 .........................       45       0         0          0          0
January 25, 2034 .........................       22       0         0          0          0
January 25, 2035 .........................        0       0         0          0          0
January 25, 2036 .........................        0       0         0          0          0

Weighted Average Life in Years (1) .......    26.32    7.73      4.16       3.49       2.57
Weighted Average Life in Years (1)(2) ....    26.32    7.73      4.16       3.49       2.57


- ----------
(1)   The weighted average life of a certificate is determined by (a)
multiplying the amount of each distribution of principal by the number of years
from the date of issuance of the certificate to the related Distribution Date,
(b) adding the results and (c) dividing the sum by the aggregate amount of the
distribution of principal described in clause (a) above.

(2)   Assumes that the Master Servicer exercises its option to purchase the
Mortgage Loans on the earliest possible Distribution Date on which it is
permitted to exercise this option. SEE "POOLING AND SERVICING
AGREEMENT--TERMINATION" IN THIS PROSPECTUS SUPPLEMENT.

                                      S-87



      There is no assurance that prepayments of the Mortgage Loans included in
the Mortgage Pool will conform to any of the levels of the Prepayment Assumption
indicated in the immediately preceding tables, or to any other level, or that
the actual weighted average lives of the Class A Certificates and the Mezzanine
Certificates will conform to any of the weighted average lives set forth in the
immediately preceding tables. Furthermore, the information contained in the
tables with respect to the weighted average lives of the Class A Certificates
and the Mezzanine Certificates is not necessarily indicative of the weighted
average lives that might be calculated or projected under different or varying
prepayment assumptions.

      The characteristics of the Mortgage Loans will differ from those assumed
in preparing the immediately preceding tables. In addition, it is unlikely that
any Mortgage Loan will prepay at any constant percentage until maturity or that
all of the Mortgage Loans will prepay at the same rate. The timing of changes in
the rate of prepayments may significantly affect the actual yield to maturity to
investors, even if the average rate of principal prepayments is consistent with
the expectations of investors.

YIELD SENSITIVITY OF THE MEZZANINE CERTIFICATES

      If the Certificate Principal Balances of the Class CE, Class M-11, Class
M-10, Class M-9, Class M-8, Class M-7, Class M-6, Class M-5, Class M-4, Class
M-3 and Class M-2 Certificates have been reduced to zero, the yield to maturity
on the Class M-1 Certificates will become extremely sensitive to losses on the
Mortgage Loans (and the timing thereof) that are covered by subordination,
because the entire amount of any Realized Losses (to the extent not covered by
Net Monthly Excess Cashflow or by amounts paid under the Interest Rate Swap
Agreement and available for that purpose) will be allocated to the Class M-1
Certificates. If the Certificate Principal Balances of the Class CE, Class M-11,
Class M-10, Class M-9, Class M-8, Class M-7, Class M-6, Class M-5, Class M-4 and
Class M-3 Certificates have been reduced to zero, the yield to maturity on the
Class M-2 Certificates will become extremely sensitive to losses on the Mortgage
Loans (and the timing thereof) that are covered by subordination, because the
entire amount of any Realized Losses (to the extent not covered by Net Monthly
Excess Cashflow or by amounts paid under the Interest Rate Swap Agreement and
available for that purpose) will be allocated to the Class M-2 Certificates. If
the Certificate Principal Balances of the Class CE, Class M-11, Class M-10,
Class M-9, Class M-8, Class M-7, Class M-6, Class M-5 and Class M-4 Certificates
have been reduced to zero, the yield to maturity on the Class M-3 Certificates
will become extremely sensitive to losses on the Mortgage Loans (and the timing
thereof) that are covered by subordination, because the entire amount of any
Realized Losses (to the extent not covered by Net Monthly Excess Cashflow or by
amounts paid under the Interest Rate Swap Agreement and available for that
purpose) will be allocated to the Class M-3 Certificates. If the Certificate
Principal Balances of the Class CE, Class M-11, Class M-10, Class M-9, Class
M-8, Class M-7, Class M-6 and Class M-5 Certificates have been reduced to zero,
the yield to maturity on the Class M-4 Certificates will become extremely
sensitive to losses on the Mortgage Loans (and the timing thereof) that are
covered by subordination, because the entire amount of any Realized Losses (to
the extent not covered by Net Monthly Excess Cashflow or by amounts paid under
the Interest Rate Swap Agreement and available for that purpose) will be
allocated to the Class M-4 Certificates. If the Certificate Principal Balances
of the Class CE, Class M-11, Class M-10, Class M-9, Class M-8, Class M-7 and
Class M-6 Certificates have been reduced to zero, the yield to maturity on the
Class M-5 Certificates will become extremely sensitive to losses on the Mortgage
Loans (and the timing thereof) that are covered by subordination, because the
entire amount of any Realized Losses (to the extent not covered by Net Monthly
Excess Cashflow or by amounts paid under the Interest Rate Swap Agreement and
available for that purpose) will be allocated to the Class M-5 Certificates. If
the Certificate Principal Balances of the Class CE, Class M-11, Class M-10,
Class M-9, Class M-8 and Class M-7 Certificates have been reduced to zero, the
yield to maturity on the Class M-6 Certificates will become extremely sensitive
to losses on the Mortgage Loans (and the timing thereof) that are covered by
subordination, because the entire amount of any Realized Losses (to the extent
not covered by Net

                                      S-88



Monthly Excess Cashflow or by amounts paid under the Interest Rate Swap
Agreement and available for that purpose) will be allocated to the Class M-6
Certificates. If the Certificate Principal Balances of the Class CE, Class M-11,
Class M-10, Class M-9 and Class M-8 Certificates have been reduced to zero, the
yield to maturity on the Class M-7 Certificates will become extremely sensitive
to losses on the Mortgage Loans (and the timing thereof) that are covered by
subordination, because the entire amount of any Realized Losses (to the extent
not covered by Net Monthly Excess Cashflow or by amounts paid under the Interest
Rate Swap Agreement and available for that purpose) will be allocated to the
Class M-7 Certificates. If the Certificate Principal Balances of the Class CE,
Class M-11, Class M-10 and Class M-9 Certificates have been reduced to zero, the
yield to maturity on the Class M-8 Certificates will become extremely sensitive
to losses on the Mortgage Loans (and the timing thereof) that are covered by
subordination, because the entire amount of any Realized Losses (to the extent
not covered by Net Monthly Excess Cashflow or by amounts paid under the Interest
Rate Swap Agreement and available for that purpose) will be allocated to the
Class M-8 Certificates. If the Certificate Principal Balances of the Class CE,
Class M-11 and Class M-10 Certificates have been reduced to zero, the yield to
maturity on the Class M-9 Certificates will become extremely sensitive to losses
on the Mortgage Loans (and the timing thereof) that are covered by
subordination, because the entire amount of any Realized Losses (to the extent
not covered by Net Monthly Excess Cashflow or by amounts paid under the Interest
Rate Swap Agreement and available for that purpose) will be allocated to the
Class M-9 Certificates. If the Certificate Principal Balances of the Class CE
Certificates and Class M-11 Certificates have been reduced to zero, the yield to
maturity on the Class M-10 Certificates will become extremely sensitive to
losses on the Mortgage Loans (and the timing thereof) that are covered by
subordination, because the entire amount of any Realized Losses (to the extent
not covered by Net Monthly Excess Cashflow or by amounts paid under the Interest
Rate Swap Agreement and available for that purpose) will be allocated to the
Class M-10 Certificates. If the Certificate Principal Balance of the Class CE
Certificates has been reduced to zero, the yield to maturity on the Class M-11
Certificates will become extremely sensitive to losses on the Mortgage Loans
(and the timing thereof) that are covered by subordination, because the entire
amount of any Realized Losses (to the extent not covered by Net Monthly Excess
Cashflow or by amounts paid under the Interest Rate Swap Agreement and available
for that purpose) will be allocated to the Class M-11 Certificates. The initial
undivided interests in the trust fund evidenced by the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9,
Class M-10, Class M-11, and Class CE Certificates are approximately 3.50%,
approximately 3.25%, approximately 2.25%, approximately 1.60%, approximately
1.60%, approximately 1.35%, approximately 2.00%, approximately 1.90%,
approximately 0.80%, approximately 0.65%, approximately 0.80% and approximately
1.50%, respectively. Investors in the Mezzanine Certificates should fully
consider the risk that Realized Losses on the Mortgage Loans could result in the
failure of investors to fully recover their investments. In addition, except as
otherwise provided in this prospectus supplement under "Description of the
Certificates--Allocation of Losses", once Realized Losses have been allocated to
the Mezzanine Certificates, their Certificate Principal Balances will be
permanently reduced by the amounts so allocated. Therefore, the amounts of
Realized Losses allocated to the Mezzanine Certificates will no longer accrue
interest nor will these amounts be reinstated (except in the case of subsequent
recoveries as described in this prospectus supplement). However, Allocated
Realized Loss Amounts may be paid to the holders of the Mezzanine Certificates
from Net Monthly Excess Cashflow and from payments received by the Securities
Administrator in respect of the Interest Rate Swap Agreement in the priorities
set forth under "Description of the Certificates--Overcollateralization
Provisions" and "Description of the Certificates--The Interest Rate Swap
Agreement and the Swap Provider" in this prospectus supplement.

      Principal distributions on the Mezzanine Certificates will only commence
on or after the Stepdown Date and during periods in which a Trigger Event is not
in effect. As a result, the weighted average lives of the Mezzanine Certificates
will be longer than would otherwise be the case if distributions of principal
were allocated on a pro rata basis among all of the Offered

                                      S-89



Certificates. As a result of the longer weighted average lives of the Mezzanine
Certificates, the holders of such certificates have a greater risk of suffering
a loss on their investments. For additional considerations relating to the yield
on the Mezzanine Certificates, see "Yield Considerations" in the prospectus.

                         DESCRIPTION OF THE CERTIFICATES

GENERAL

      The ACE Securities Corp. Home Equity Loan Trust, Series 2006-ASAP1, Asset
Backed Pass-Through Certificates will consist of nineteen classes of
certificates, designated as (i) the Class A-1 Certificates; (ii) the Class A-2A,
Class A-2B, Class A-2C and Class A-2D Certificates (collectively, the "Class A-2
Certificates"; and together with the Class A-1 Certificates, the "Class A
Certificates"); (iii) the Class M-1, Class M-2, Class M-3, Class M-4, Class M-5,
Class M-6, Class M-7, Class M-8, Class M-9, Class M-10 and Class M-11
Certificates (collectively, the "Mezzanine Certificates"); (iv) the Class CE
Certificates (collectively, with the Mezzanine Certificates, the "Subordinate
Certificates"); (v) the Class P Certificates; and (vi) the Class R Certificates
(also referred to herein as the "Residual Certificates"). Only the Class A
Certificates and the Mezzanine Certificates (collectively, the "Offered
Certificates") are offered by this prospectus supplement.

      Distributions on the Offered Certificates will be made on the 25th day of
each month, or, if that day is not a business day, on the next succeeding
business day, beginning in February 2006 to the persons in whose names such
certificates are registered at the close of business on the Record Date. The
"Record Date" for the Class A Certificates and the Mezzanine Certificates and
any Distribution Date is the business day immediately preceding such
Distribution Date, for so long as such Certificates are held in book-entry form,
and the last business day of the month immediately preceding the month in which
the related Distribution Date occurs if such certificates are held in physical
form.

      The certificates represent in the aggregate the entire beneficial
ownership interest in the trust fund consisting primarily of the Mortgage Pool
of conventional, one- to four-family, first and second lien, fixed-rate and
adjustable-rate Mortgage Loans having original terms to maturity of not greater
than approximately 30 years. The Mortgage Loans have an aggregate principal
balance as of the Cut-off Date of approximately $493,170,821, subject to a
permitted variance as described under "The Mortgage Pool" in this prospectus
supplement.

      The Class A Certificates and the Mezzanine Certificates will have the
initial Certificate Principal Balance set forth in the table appearing on the
cover of this prospectus supplement. The Pass-Through Rates on the Offered
Certificates will be calculated for each Distribution Date as described under
"--Pass-Through Rates" below. The Class A Certificates evidence an initial
aggregate undivided interest of approximately 78.80% in the trust fund, the
Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7,
Class M-8, Class M-9, Class M-10 and Class M-11 Certificates evidence initial
undivided interests of approximately 3.50%, approximately 3.25%, approximately
2.25%, approximately 1.60%, approximately 1.60%, approximately 1.35%,
approximately 2.00%, approximately 1.90%, approximately 0.80%, approximately
0.65% and approximately 0.80% respectively, in the trust fund and the Class CE
Certificates evidence and initial undivided interest of approximately 1.50% in
the trust fund.

BOOK-ENTRY CERTIFICATES

      The Offered Certificates will be book-entry Certificates (for so long as
they are registered in the name of the applicable depository or its nominee, the
"Book-Entry Certificates"). Persons acquiring beneficial ownership interests in
the Book-Entry Certificates ("Certificate Owners") will hold such certificates
through The Depository Trust Company ("DTC") in the United States, or

                                      S-90



Clearstream Banking Luxembourg, formerly known as Cedelbank SA ("Clearstream"),
or the Euroclear System ("Euroclear") in Europe, if they are participants of
such systems ("Clearstream Participants" or "Euroclear Participants",
respectively), or indirectly through organizations which are Clearstream or
Euroclear Participants. The Book-Entry Certificates will be issued in one or
more certificates which equal the aggregate Certificate Principal Balance of
such Certificates and will initially be registered in the name of Cede & Co.,
the nominee of DTC. Clearstream and Euroclear will hold omnibus positions on
behalf of their participants through customers' securities accounts in
Clearstream's and Euroclear's names on the books of their respective
depositories which in turn will hold such positions in customers' securities
accounts in the depositories, names on the books of DTC. Citibank, N.A. will act
as depository for Clearstream, and JPMorgan Chase Bank, N.A. will act as
depository for Euroclear (in such capacities, individually the "Relevant
Depository" and collectively the "European Depositories"). Investors may hold
such beneficial interests in the Book-Entry Certificates in minimum dollar
denominations of $25,000 and integral multiples of $1.00 in excess thereof.
Except as described below, no Certificate Owner acquiring a Book-Entry
Certificate (each, a "beneficial owner") will be entitled to receive a physical
certificate representing such Certificate (a "Definitive Certificate"). Unless
and until Definitive Certificates are issued, it is anticipated that the only
"Certificateholder" of the Offered Certificates will be Cede & Co., as nominee
of DTC. Certificate Owners will not be Certificateholders as that term is used
in the pooling and servicing agreement. Certificate Owners are only permitted to
exercise their rights indirectly through DTC and participants of DTC ("DTC
Participants").

      The Certificate Owner's ownership of a Book-Entry Certificate will be
recorded on the records of the brokerage firm, bank, thrift institution or other
financial intermediary (each, a "Financial Intermediary") that maintains the
Certificate Owner's account for such purpose. In turn, the Financial
Intermediary's ownership of such Book-Entry Certificate will be recorded on the
records of DTC (or of a participating firm that acts as agent for the Financial
Intermediary, whose interest will in turn be recorded on the records of DTC, if
the beneficial owner's Financial Intermediary is not a DTC Participant and on
the records of Clearstream or Euroclear, as appropriate).

      Certificate Owners will receive all distributions of principal of and
interest on the Book-Entry Certificates from the Securities Administrator
through DTC and DTC Participants. While the Book-Entry Certificates are
outstanding (except under the circumstances described below), under the rules,
regulations and procedures creating and affecting DTC and its operations (the
"Rules"), DTC is required to make book-entry transfers among DTC Participants on
whose behalf it acts with respect to the Book-Entry Certificates and is required
to receive and transmit distributions of principal of, and interest on, the
Book-Entry Certificates. DTC Participants and indirect participants with whom
Certificate Owners have accounts with respect to Book-Entry Certificates are
similarly required to make book-entry transfers and receive and transmit such
distributions on behalf of their respective Certificate Owners. Accordingly,
although Certificate Owners will not possess certificates representing their
respective interests in the Book-Entry Certificates, the Rules provide a
mechanism by which Certificate Owners will receive distributions and will be
able to transfer their interest.

      Certificate Owners will not receive or be entitled to receive certificates
representing their respective interests in the Book-Entry Certificates, except
under the limited circumstances described below. Unless and until Definitive
Certificates are issued, Certificate Owners who are not DTC Participants may
transfer ownership of Book-Entry Certificates only through DTC Participants and
indirect participants by instructing such DTC Participants and indirect
participants to transfer Book-Entry Certificates, by book-entry transfer,
through DTC for the account of the purchasers of such Book-Entry Certificates,
which account is maintained with their respective DTC Participants. Under the
Rules and in accordance with DTC's normal procedures, transfers of ownership of
Book-Entry Certificates will be executed through DTC and the accounts of the
respective DTC Participants at DTC will be debited and credited. Similarly, the
DTC Participants and indirect

                                      S-91



participants will make debits or credits, as the case may be, on their records
on behalf of the selling and purchasing Certificate Owners.

      Because of time zone differences, credits of securities received in
Clearstream or Euroclear as a result of a transaction with a DTC Participant
will be made during subsequent securities settlement processing and dated the
business day following the DTC settlement date. Such credits or any transactions
in such securities settled during such processing will be reported to the
relevant Euroclear Participants or Clearstream Participants (each as defined
below) on such business day. Cash received in Clearstream or Euroclear as a
result of sales of securities by or through a Clearstream Participant or
Euroclear Participant to a DTC Participant will be received with value on the
DTC settlement date but will be available in the relevant Clearstream or
Euroclear cash account only as of the business day following the DTC settlement
date. For information with respect to tax documentation procedures relating to
the Certificates, see "Global Clearance and Settlement and Documentation
Procedures-Certain U.S. Federal Income Tax Documentation Requirements" in Annex
I hereto.

      Transfers between DTC Participants will occur in accordance with DTC
rules. Transfers between Clearstream Participants and Euroclear Participants
will occur in accordance with their respective rules and operating procedures.

      Cross-market transfers between persons holding directly or indirectly
through DTC, on the one hand, and, directly or indirectly through Clearstream
Participants or Euroclear Participants, on the other, will be effected in DTC in
accordance with DTC rules on behalf of the relevant European international
clearing system by the Relevant Depository; however, such cross market
transactions will require delivery of instructions to the relevant European
international clearing system by the counterparty in such system in accordance
with its rules and procedures and within its established deadlines (European
time). The relevant European international clearing system, if the transaction
meets its settlement requirements, will deliver instructions to the Relevant
Depository to take action to effect final settlement on its behalf by delivering
or receiving securities in DTC, and making or receiving payment in accordance
with normal procedures for same day funds settlement applicable to DTC.
Clearstream Participants and Euroclear Participants may not deliver instructions
directly to the European Depositories.

      DTC which is a New York-chartered limited purpose trust company, performs
services for its DTC Participants, some of which (and/or their representatives)
own DTC. In accordance with its normal procedures, DTC is expected to record the
positions held by each DTC Participant in the Book-Entry Certificates, whether
held for its own account or as a nominee for another person. In general,
beneficial ownership of Book-Entry Certificates will be subject to the rules of
DTC, as in effect from time to time.

      Clearstream, 67 Bd Grande-Duchesse Charlotte, L-1331 Luxembourg, was
incorporated in 1970 as a limited company under Luxembourg law. Clearstream is
owned by banks, securities dealers and financial institutions, and currently has
about 100 shareholders, including U.S. financial institutions or their
subsidiaries. No single entity may own more than five percent of Clearstream's
stock.

      Clearstream is registered as a bank in Luxembourg, and as such is subject
to regulation by the Institute Monetaire Luxembourgeois, the Luxembourg Monetary
Authority, which supervises Luxembourg banks.

      Clearstream holds securities for its customers and facilitates the
clearance and settlement of securities transactions by electronic book-entry
transfers between their accounts. Clearstream provides various services,
including safekeeping, administration, clearance and settlement of
internationally traded securities and securities lending and borrowing.
Clearstream also deals with

                                      S-92



domestic securities markets in several countries through established depository
and custodial relationships. Clearstream has established an electronic bridge
with the Euroclear Operator (as defined below) in Brussels to facilitate
settlement of trades between systems. Clearstream currently accepts over 70,000
securities issues on its books.

      Clearstream's customers are world-wide financial institutions including
underwriters, securities brokers and dealers, banks, trust companies and
clearing corporations. Clearstream's United States customers are limited to
securities brokers and dealers and banks. Currently, Clearstream has
approximately 3,000 customers located in over 60 countries, including all major
European countries, Canada, and the United States. Indirect access to
Clearstream is available to other institutions which clear through or maintain a
custodial relationship with an account holder of Clearstream.

      Euroclear was created in 1968 to hold securities for its participants and
to clear and settle transactions between Euroclear Participants through
simultaneous electronic book-entry delivery against payment, thereby eliminating
the need for physical movement of certificates and any risk from lack of
simultaneous transfers of securities and cash. Transactions may be settled in
any of 29 currencies, including United States dollars. Euroclear includes
various other services, including securities lending and borrowing and
interfaces with domestic markets in several countries generally similar to the
arrangements for cross-market transfers with DTC described above. Euroclear is
operated by the Euroclear Bank S.A/N.V. (the "Euroclear Operator"), under
contract with Euroclear Clearance Systems S.C., a Belgian cooperative
corporation (the "Cooperative"). All operations are conducted by the Euroclear
Operator, and all Euroclear securities clearance accounts and Euroclear cash
accounts are accounts with the Euroclear Operator, not the Cooperative. The
Cooperative establishes policy for Euroclear on behalf of Euroclear
Participants. Euroclear Participants include banks (including central banks),
securities brokers and dealers and other professional financial intermediaries.
Indirect access to Euroclear is also available to other firms that clear through
or maintain a custodial relationship with a Euroclear Participant, either
directly or indirectly.

      Securities clearance accounts and cash accounts with the Euroclear
Operator are governed by the Terms and Conditions Governing Use of Euroclear and
the related Operating Procedures of the Euroclear System and applicable Belgian
law (collectively, the "Terms and Conditions"). The Terms and Conditions govern
transfers of securities and cash within Euroclear, withdrawals of securities and
cash from Euroclear, and receipts of payments with respect to securities in
Euroclear. All securities in Euroclear are held on a fungible basis without
attribution of specific certificates to specific securities clearance accounts.
The Euroclear Operator acts under the Terms and Conditions only on behalf of
Euroclear Participants, and has no record of or relationship with persons
holding through Euroclear Participants.

      Distributions on the Book-Entry Certificates will be made on each
Distribution Date by the Securities Administrator to Cede & Co. DTC will be
responsible for crediting the amount of such payments to the accounts of the
applicable DTC Participants in accordance with DTC's normal procedures. Each DTC
Participant will be responsible for disbursing such payments to the Certificate
Owners of the Book-Entry Certificates that it represents and to each Financial
Intermediary for which it acts as agent. Each such Financial Intermediary will
be responsible for disbursing funds to the Certificate Owners of the Book-Entry
Certificates that it represents.

      Under a book-entry format, Certificate Owners of the Book-Entry
Certificates may experience some delay in their receipt of payments, since such
payments will be forwarded by the Securities Administrator to Cede & Co.
Distributions with respect to Certificates held through Clearstream or Euroclear
will be credited to the cash accounts of Clearstream Participants or Euroclear
Participants in accordance with the relevant system's rules and procedures, to
the extent received by the Relevant Depository. Such distributions will be
subject to tax reporting in

                                      S-93



accordance with relevant United States tax laws and regulations. SEE "MATERIAL
FEDERAL INCOME TAX CONSIDERATIONS REMICS-TAXATION OF CERTAIN FOREIGN INVESTORS"
IN THE PROSPECTUS. Because DTC can only act on behalf of Financial
Intermediaries, the ability of a Certificate Owner to pledge Book-Entry
Certificates to persons or entities that do not participate in the Depository
system, or otherwise take actions in respect of such Book-Entry Certificates,
may be limited due to the lack of physical certificates for such Book-Entry
Certificates. In addition, issuance of the Book-Entry Certificates in book-entry
form may reduce the liquidity of such Certificates in the secondary market since
certain potential investors may be unwilling to purchase Certificates for which
they cannot obtain physical certificates.

      DTC has advised the Securities Administrator that, unless and until
Definitive Certificates are issued, DTC will take any action permitted to be
taken by the holders of the Book-Entry Certificates under the pooling and
servicing agreement only at the direction of one or more Financial
Intermediaries to whose DTC accounts the Book-Entry Certificates are credited,
to the extent that such actions are taken on behalf of Financial Intermediaries
whose holdings include such Book-Entry Certificates. Clearstream or the
Euroclear Operator, as the case may be, will take any other action permitted to
be taken by a Certificateholder under the pooling and servicing agreement on
behalf of a Clearstream Participant or Euroclear Participant only in accordance
with its relevant rules and procedures and subject to the ability of the
Relevant Depository to effect such actions on its behalf through DTC. DTC may
take actions, at the direction of the related DTC Participants, with respect to
some Book-Entry Certificates which conflict with actions taken with respect to
other Book-Entry Certificates.

      Definitive Certificates will be issued to Certificate Owners of the
Book-Entry Certificates, or their nominees, rather than to DTC or its nominee,
only if (a) DTC or the Depositor advises the Securities Administrator in writing
that DTC is no longer willing, qualified or able to discharge properly its
responsibilities as nominee and depository with respect to the Book-Entry
Certificates and the Depositor is unable to locate a qualified successor, (b)
the Depositor, at its sole option, with the consent of the Securities
Administrator, elects to terminate a book-entry system through DTC or (c) after
the occurrence of an Event of Default (as defined in the pooling and servicing
agreement), Certificate Owners having percentage interests aggregating not less
than 51% of the Book-Entry Certificates advise the Securities Administrator and
DTC through the Financial Intermediaries and the DTC Participants in writing
that the continuation of a book-entry system through DTC (or a successor
thereto) is no longer in the best interests of Certificate Owners.

      Upon the occurrence of any of the events described in the immediately
preceding paragraph, the Securities Administrator will be required to cause DTC
to notify all Certificate Owners of the occurrence of such event and the
availability through DTC of Definitive Certificates. Upon surrender by DTC of
the global certificate or certificates representing the Book-Entry Certificates
and instructions for re-registration, the Securities Administrator will issue
Definitive Certificates, and thereafter the Securities Administrator will
recognize the holders of such Definitive Certificates as Certificateholders
under the pooling and servicing agreement.

      In the event any Definitive Certificates are issued, surrender of such
Definitive Certificates shall occur at the office designated from time to time
for such purposes by the certificate registrar. As of the Closing Date, the
certificate registrar designates its offices located at Sixth Street and
Marquette Avenue, Minneapolis, Minnesota 55479 for this purpose.

      Although DTC, Clearstream and Euroclear have agreed to the foregoing
procedures in order to facilitate transfers of Book-Entry Certificates among DTC
Participants of DTC, Clearstream and Euroclear, they are under no obligation to
perform or continue to perform such procedures and such procedures may be
discontinued at any time.

                                      S-94



      None of the Depositor, the Servicer, the Master Servicer, the Securities
Administrator or the Trustee will have any responsibility for any aspect of the
records relating to or payments made on account of beneficial ownership
interests of the Book-Entry Certificates held by Cede & Co., as nominee for DTC,
or for maintaining, supervising or reviewing any records relating to such
beneficial ownership interests or any transfers thereof.

PASS-THROUGH RATES

      The pass-through rate (the "Pass-Through Rate") on the Class A-1
Certificates will be a rate per annum equal to the lesser of (i) One-Month LIBOR
plus 0.240% in the case of each Distribution Date through and including the
Distribution Date on which the aggregate principal balance of the Mortgage Loans
(and properties acquired in respect thereof) remaining in the trust fund as of
the last day of the related Due Period is reduced to less than or equal to 10%
of the aggregate principal balance of the Mortgage Loans as of the Cut-off Date
(the "Optional Termination Date"), or One-Month LIBOR plus 0.480%, in the case
of any Distribution Date thereafter and (ii) the applicable Net WAC Pass-Through
Rate for the Distribution Date.

      The Pass-Through Rate on the Class A-2A Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.070% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.140% in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class A-2B Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.150% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.300%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class A-2C Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.200% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.400%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class A-2D Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.310% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.620%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-1 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.410% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.615%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-2 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.420% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.630%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

                                      S-95



      The Pass-Through Rate on the Class M-3 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.440% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.660%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-4 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.570% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.855%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-5 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.620% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 0.930%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-6 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.700% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 1.050%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-7 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 0.900% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 1.350%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass-Through Rate on the Class M-8 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 1.400% in the case of each
Distribution Date through and including the Optional Termination Date, or
One-Month LIBOR plus 1.900%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

      The Pass Through Rate on the Class M-9 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 1.850% in the case of each
Distribution Date through and including the Optional Termination Date, or One
Month LIBOR plus 2.350%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass Through Rate on the Class M-10 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 2.650% in the case of each
Distribution Date through and including the Optional Termination Date, or One
Month LIBOR plus 3.150%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass Through Rate for the Distribution Date.

      The Pass Through Rate on the Class M-11 Certificates will be a rate per
annum equal to the lesser of (i) One-Month LIBOR plus 2.000% in the case of each
Distribution Date through and including the Optional Termination Date, or One
Month LIBOR plus 2.500%, in the case of any Distribution Date thereafter and
(ii) the applicable Net WAC Pass-Through Rate for the Distribution Date.

                                      S-96



GLOSSARY

      "ADMINISTRATION FEE RATE": With respect to each Mortgage Loan, the
Administration Fee Rate is equal to the sum of (i) the Servicing Fee Rate, (ii)
the Master Servicing Fee Rate and (iii) the rate at which the fee payable to the
Credit Risk Manager is calculated.

      "ALLOCATED REALIZED LOSS AMOUNT": The Allocated Realized Loss Amount with
respect to any class of Mezzanine Certificates and any Distribution Date is an
amount equal to the sum of any Realized Loss allocated to that class of
certificates on the Distribution Date and any Allocated Realized Loss Amount for
that class remaining unpaid from the previous Distribution Date.

      "AVAILABLE DISTRIBUTION AMOUNT": The Available Distribution Amount for any
Distribution Date is equal to the sum, net of amounts payable or reimbursable
therefrom to the Servicer, the Master Servicer, the Securities Administrator,
the Custodians, the Credit Risk Manager or the Trustee, of an amount equal to
(i) the aggregate amount of scheduled monthly payments on the Mortgage Loans due
on the related Due Date and received on or prior to the related Determination
Date; (ii) unscheduled payments in respect of the Mortgage Loans (including
principal prepayments received during the related Prepayment Period,
Compensating Interest payments received for such Distribution Date, insurance
proceeds, liquidation proceeds, Subsequent Recoveries and proceeds from
repurchases of and substitutions for the Mortgage Loans received during the
related Prepayment Period); and (iii) all P&I Advances with respect to the
Mortgage Loans received for the Distribution Date.

      "CERTIFICATE PRINCIPAL BALANCE": The Certificate Principal Balance of an
Offered Certificate outstanding at any time represents the then maximum amount
that the holder of such certificate is entitled to receive as distributions
allocable to principal from the cash flow on the Mortgage Loans and the other
assets in the trust fund. The Certificate Principal Balance of an Offered
Certificate as of any date of determination is equal to the initial Certificate
Principal Balance of such certificate plus, in the case of a Subordinate
Certificate, any Subsequent Recoveries added to the Certificate Principal
Balance of such Certificate, as described under "Description of the Certificates
- - Allocation of Losses; Subordination" in this prospectus supplement and,
reduced by the aggregate of (i) all amounts allocable to principal previously
distributed with respect to that certificate and (ii) any reductions in the
Certificate Principal Balance of any Subordinate Certificate deemed to have
occurred in connection with allocations of Realized Losses in the manner
described in this prospectus supplement. The Certificate Principal Balance of
the Class CE Certificates as of any date of determination is equal to the
excess, if any, of (i) the then aggregate principal balance of the Mortgage
Loans over (ii) the then aggregate Certificate Principal Balance of the Offered
Certificates and the Class P Certificates. The initial Certificate Principal
Balance of the Class P Certificates is equal to $100.

      "CLASS A PRINCIPAL DISTRIBUTION AMOUNT": The Class A Principal
Distribution Amount is an amount equal to the sum of the Class A-1 Principal
Distribution Amount and the Class A-2 Principal Distribution Amount.

      "CLASS A-1 ALLOCATION PERCENTAGE": For any Distribution Date, the
percentage equivalent of a fraction, the numerator of which is (x) the Group I
Principal Remittance Amount for such Distribution Date and the denominator of
which is (y) the Principal Remittance Amount for such Distribution Date.

      "CLASS A-1 PRINCIPAL DISTRIBUTION AMOUNT": The Class A-1 Principal
Distribution Amount is an amount equal to the excess of (x) the Certificate
Principal Balance of the Class A-1 Certificates immediately prior to the
Distribution Date over (y) the lesser of (A) the product of (i) approximately
57.60% and (ii) the aggregate principal balance of the Group I Mortgage Loans as
of

                                      S-97



the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) and (B) the aggregate principal balance of the Group
I Mortgage Loans as of the last day of the related Due Period (after giving
effect to scheduled payments of principal due during the related Due Period, to
the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) minus the product of (i) 0.50%
and (ii) the aggregate principal balance of the Group I Mortgage Loans as of the
Cut-off Date.

      "CLASS A-2 ALLOCATION PERCENTAGE": For any Distribution Date, the
percentage equivalent of a fraction, the numerator of which is (x) the Group II
Principal Remittance Amount for such Distribution Date and the denominator of
which is (y) the Principal Remittance Amount for such Distribution Date.

      "CLASS A-2 PRINCIPAL DISTRIBUTION AMOUNT": The Class A-2 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of the
Certificate Principal Balances of the Class A-2A, Class A-2B, Class A-2C and
Class A-2D Certificates immediately prior to the Distribution Date over (y) the
lesser of (A) the product of (i) approximately 57.60% and (ii) the aggregate
principal balance of the Group II Mortgage Loans as of the last day of the
related Due Period (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate principal balance of the Group II Mortgage Loans
as of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) minus the product of (i) 0.50% and (ii) the aggregate
principal balance of the Group II Mortgage Loans as of the Cut-off Date.

      "CLASS M-1 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-1 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date and (ii) the Certificate Principal Balance of the Class M-1
Certificates immediately prior to the Distribution Date over (y) the lesser of
(A) the product of (i) approximately 64.60% and (ii) the aggregate principal
balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
principal balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
the product of (i) 0.50% and (ii) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date.

      "CLASS M-2 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-2 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date and (iii) the Certificate Principal
Balance of the Class M-2 Certificates immediately prior to the Distribution Date
over (y) the lesser of (A) the product of (i) approximately 71.10% and (ii) the
aggregate principal balance of the Mortgage Loans as of the last day of the
related Due Period (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received

                                      S-98



during the related Prepayment Period) and (B) the aggregate principal balance of
the Mortgage Loans as of the last day of the related Due Period (after giving
effect to scheduled payments of principal due during the related Due Period, to
the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) minus the product of (i) 0.50%
and (ii) the aggregate principal balance of the Mortgage Loans as of the Cut-off
Date.

      "CLASS M-3 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-3 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date and (iv)
the Certificate Principal Balance of the Class M-3 Certificates immediately
prior to the Distribution Date over (y) the lesser of (A) the product of (i)
approximately 75.60% and (ii) the aggregate principal balance of the Mortgage
Loans as of the last day of the related Due Period (after giving effect to
scheduled payments of principal due during the related Due Period, to the extent
received or advanced, and unscheduled collections of principal received during
the related Prepayment Period) and (B) the aggregate principal balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) minus the product of (i) 0.50% and (ii)
the aggregate principal balance of the Mortgage Loans as of the Cut-off Date.

      "CLASS M-4 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-4 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date and (v) the Certificate Principal Balance of the Class M-4
Certificates immediately prior to the Distribution Date over (y) the lesser of
(A) the product of (i) approximately 78.80% and (ii) the aggregate principal
balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
principal balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
the product of (i) 0.50% and (ii) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date.

      "CLASS M-5 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-5 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class

                                      S-99



M-4 Principal Distribution Amount on the Distribution Date and (vi) the
Certificate Principal Balance of the Class M-5 Certificates immediately prior to
the Distribution Date over (y) the lesser of (A) the product of (i)
approximately 82.00% and (ii) the aggregate principal balance of the Mortgage
Loans as of the last day of the related Due Period (after giving effect to
scheduled payments of principal due during the related Due Period, to the extent
received or advanced, and unscheduled collections of principal received during
the related Prepayment Period) and (B) the aggregate principal balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) minus the product of (i) 0.50% and (ii)
the aggregate principal balance of the Mortgage Loans as of the Cut-off Date.

      "CLASS M-6 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-6 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date and (vii)
the Certificate Principal Balance of the Class M-6 Certificates immediately
prior to the Distribution Date over (y) the lesser of (A) the product of (i)
approximately 84.70% and (ii) the aggregate principal balance of the Mortgage
Loans as of the last day of the related Due Period (after giving effect to
scheduled payments of principal due during the related Due Period, to the extent
received or advanced, and unscheduled collections of principal received during
the related Prepayment Period) and (B) the aggregate principal balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) minus the product of (i) 0.50% and (ii)
the aggregate principal balance of the Mortgage Loans as of the Cut-off Date.

      "CLASS M-7 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-7 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date, (vii) the
Certificate Principal Balance of the Class M-6 Certificates after taking into
account the payment of the Class M-6 Principal Distribution Amount on the
Distribution Date and (viii) the Certificate Principal Balance of the Class M-7
Certificates immediately prior to the Distribution Date over (y) the lesser of
(A) the product of (i) approximately 88.70% and (ii) the aggregate principal
balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related

                                     S-100



Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
principal balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
the product of (i) 0.50% and (ii) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date.

      "CLASS M-8 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-8 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date, (vii) the
Certificate Principal Balance of the Class M-6 Certificates after taking into
account the payment of the Class M-6 Principal Distribution Amount on the
Distribution Date, (viii) the Certificate Principal Balance of the Class M-7
Certificates after taking into account the payment of the Class M-7 Principal
Distribution Amount on the Distribution Date and (ix) the Certificate Principal
Balance of the Class M-8 Certificates immediately prior to the Distribution Date
over (y) the lesser of (A) the product of (i) approximately 92.50% and (ii) the
aggregate principal balance of the Mortgage Loans as of the last day of the
related Due Period (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate principal balance of the Mortgage Loans as of the
last day of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) minus the product of (i) 0.50% and (ii) the aggregate principal balance
of the Mortgage Loans as of the Cut-off Date.

      "CLASS M-9 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-9 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date, (vii) the
Certificate Principal Balance of the Class M-6 Certificates after taking into
account the payment of the Class M-6 Principal Distribution Amount on the
Distribution Date, (viii) the Certificate Principal Balance of the Class M-7
Certificates after taking into account the payment of the Class M-7 Principal
Distribution Amount on the Distribution Date, (ix) the Certificate Principal
Balance of the Class M-8 Certificates after taking into account the payment of
the Class M-8 Principal Distribution Amount on the Distribution Date and (x) the
Certificate Principal Balance of the Class M-9 Certificates immediately prior to
the Distribution Date over (y) the lesser of (A) the product of (i)
approximately 94.10% and (ii) the aggregate principal

                                     S-101



balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
principal balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
the product of (i) 0.50% and (ii) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date.

      "CLASS M-10 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-10 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date, (vii) the
Certificate Principal Balance of the Class M-6 Certificates after taking into
account the payment of the Class M-6 Principal Distribution Amount on the
Distribution Date, (viii) the Certificate Principal Balance of the Class M-7
Certificates after taking into account the payment of the Class M-7 Principal
Distribution Amount on the Distribution Date, (ix) the Certificate Principal
Balance of the Class M-8 Certificates after taking into account the payment of
the Class M-8 Principal Distribution Amount on the Distribution Date, (x) the
Certificate Principal Balance of the Class M-9 Certificates after taking into
account the payment of the Class M-9 Principal Distribution Amount on the
Distribution Date and (xi) the Certificate Principal Balance of the Class M-10
Certificates immediately prior to the Distribution Date over (y) the lesser of
(A) the product of (i) approximately 95.40% and (ii) the aggregate principal
balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
principal balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
the product of (i) 0.50% and (ii) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date.

      "CLASS M-11 PRINCIPAL DISTRIBUTION AMOUNT": The Class M-11 Principal
Distribution Amount is an amount equal to the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates after taking
into account the payment of the Class A Principal Distribution Amount on the
Distribution Date, (ii) the Certificate Principal Balance of the Class M-1
Certificates after taking into account the payment of the Class M-1 Principal
Distribution Amount on the Distribution Date, (iii) the Certificate Principal
Balance of the Class M-2 Certificates after taking into account the payment of
the Class M-2 Principal Distribution Amount on the Distribution Date, (iv) the
Certificate Principal Balance of the Class M-3 Certificates after taking into
account the payment of the Class M-3 Principal Distribution Amount on the
Distribution Date, (v) the Certificate Principal Balance of the Class M-4
Certificates after taking into account the payment of the Class M-4 Principal
Distribution Amount on the Distribution Date, (vi) the Certificate Principal
Balance of the Class M-5 Certificates after taking into account the payment of
the Class M-5 Principal Distribution Amount on the Distribution Date, (vii) the
Certificate Principal Balance of the Class M-6 Certificates after taking into
account the payment of the Class M-6 Principal Distribution Amount

                                     S-102



on the Distribution Date, (viii) the Certificate Principal Balance of the Class
M-7 Certificates after taking into account the payment of the Class M-7
Principal Distribution Amount on the Distribution Date, (ix) the Certificate
Principal Balance of the Class M-8 Certificates after taking into account the
payment of the Class M-8 Principal Distribution Amount on the Distribution Date,
(x) the Certificate Principal Balance of the Class M-9 Certificates after taking
into account the payment of the Class M-9 Principal Distribution Amount on the
Distribution Date, (xi) the Certificate Principal Balance of the Class M-10
Certificates after taking into account the payment of the Class M-10 Principal
Distribution Amount on the Distribution Date and (xii) the Certificate Principal
Balance of the Class M-11 Certificates immediately prior to the Distribution
Date over (y) the lesser of (A) the product of (i) approximately 97.00% and (ii)
the aggregate principal balance of the Mortgage Loans as of the last day of the
related Due Period (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate principal balance of the Mortgage Loans as of the
last day of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) minus the product of (i) 0.50% and (ii) the aggregate principal balance
of the Mortgage Loans as of the Cut-off Date.

      "CREDIT ENHANCEMENT PERCENTAGE": The Credit Enhancement Percentage for any
Distribution Date is the percentage obtained by dividing (x) the aggregate
Certificate Principal Balance of the Subordinate Certificates (which includes
the Overcollateralization Amount) by (y) the aggregate principal balance of the
Mortgage Loans, calculated after taking into account distributions of principal
on the Mortgage Loans and distribution of the Principal Distribution Amount to
the holders of the certificates then entitled to distributions of principal on
the Distribution Date.

      "DETERMINATION DATE": With respect to any Distribution Date, the 15th day
of the calendar month in which such Distribution Date occurs, or if such 15th
day is not a business day, the business day immediately preceding such 15th day.

      "DUE PERIOD": With respect to any Distribution Date, the period commencing
on the second day of the month immediately preceding the month in which the
Distribution Date occurs and ending on the first day of the month in which the
Distribution Date occurs.

      "GROUP I ALLOCATION PERCENTAGE": The aggregate principal balance of the
Group I Mortgage Loans divided by the sum of the aggregate principal balance of
the Group I Mortgage Loans and Group II Mortgage Loans.

      "GROUP I INTEREST REMITTANCE AMOUNT": The Group I Interest Remittance
Amount for any Distribution Date is that portion of the Available Distribution
Amount for such Distribution Date that represents interest received or advanced
on the Group I Mortgage Loans minus any amounts payable or reimbursable
therefrom to the Servicer, the Trustee, the Custodians, the Credit Risk Manager,
the Master Servicer or the Securities Administrator with respect to the Group I
Mortgage Loans.

      "GROUP I PRINCIPAL DISTRIBUTION AMOUNT": The Group I Principal
Distribution Amount for any Distribution Date will be the sum of (i) the
principal portion of all scheduled monthly payments on the Group I Mortgage
Loans due during the related Due Period, whether or not received on or prior to
the related Determination Date; (ii) the principal portion of all proceeds
received in respect of the repurchase of a Group I Mortgage Loan (or, in the
case of a substitution, certain amounts representing a principal adjustment) as
required by the pooling and servicing agreement during the related Prepayment
Period; (iii) the principal portion of all other

                                     S-103



unscheduled collections, including insurance proceeds, liquidation proceeds,
Subsequent Recoveries and all full and partial principal prepayments received
during the related Prepayment Period, to the extent applied as recoveries of
principal on the Group I Mortgage Loans and (iv) the Class A-1 Allocation
Percentage of the amount of any Overcollateralization Increase Amount for such
Distribution Date MINUS (v) the Class A-1 Allocation Percentage of the amount of
any Overcollateralization Reduction Amount for such Distribution Date minus any
amounts payable or reimbursable therefrom to the Servicer, the Trustee, the
Custodians, the Credit Risk Manager, the Master Servicer or the Securities
Administrator. In no event will the Group I Principal Distribution Amount with
respect to any Distribution Date be (x) less than zero or (y) greater than the
then outstanding aggregate Certificate Principal Balance of the related Offered
Certificates.

      "GROUP I PRINCIPAL REMITTANCE AMOUNT": The Group I Principal Remittance
Amount for any Distribution Date will be the sum of the amounts described in
clauses (i) through (iii) of the definition of Group I Principal Distribution
Amount net of any amounts payable or reimbursable therefrom to the Servicer, the
Trustee, the Custodians, the Credit Risk Manager, the Master Servicer or the
Securities Administrator.

      "GROUP II ALLOCATION PERCENTAGE": The aggregate principal balance of the
Group II Mortgage Loans divided by the sum of the aggregate principal balance of
the Group I Mortgage Loans and the Group II Mortgage Loans.

      "GROUP II INTEREST REMITTANCE AMOUNT": The Group II Interest Remittance
Amount for any Distribution Date is that portion of the Available Distribution
Amount for such Distribution Date that represents interest received or advanced
on the Group II Mortgage Loans minus any amounts payable or reimbursable
therefrom to the Servicer, the Trustee, the Custodians, the Credit Risk Manager,
the Master Servicer or the Securities Administrator with respect to the Group II
Mortgage Loans.

      "GROUP II PRINCIPAL DISTRIBUTION AMOUNT": The Group II Principal
Distribution Amount for any Distribution Date will be the sum of (i) the
principal portion of all scheduled monthly payments on the Group II Mortgage
Loans due during the related Due Period, whether or not received on or prior to
the related Determination Date; (ii) the principal portion of all proceeds
received in respect of the repurchase of a Group II Mortgage Loan (or, in the
case of a substitution, certain amounts representing a principal adjustment) as
required by the pooling and servicing agreement during the related Prepayment
Period; (iii) the principal portion of all other unscheduled collections,
including insurance proceeds, liquidation proceeds, Subsequent Recoveries and
all full and partial principal prepayments received during the related
Prepayment Period, to the extent applied as recoveries of principal on the Group
II Mortgage Loans and (iv) the Class A-2 Allocation Percentage of the amount of
any Overcollateralization Increase Amount for such Distribution Date MINUS (v)
the Class A-2 Allocation Percentage of the amount of any Overcollateralization
Reduction Amount for such Distribution Date minus any amounts payable or
reimbursable therefrom to the Servicer, the Trustee, the Custodians, the Credit
Risk Manager, the Master Servicer or the Securities Administrator. In no event
will the Group II Principal Distribution Amount with respect to any Distribution
Date be (x) less than zero or (y) greater than the then outstanding aggregate
Certificate Principal Balance of the related Offered Certificates.

      "GROUP II PRINCIPAL REMITTANCE AMOUNT": The Group II Principal Remittance
Amount for any Distribution Date will be the sum of the amounts described in
clauses (i) through (iii) of the definition of Group II Principal Distribution
Amount net of any amounts payable or reimbursable therefrom to the Servicer, the
Trustee, the Custodians, the Credit Risk Manager, the Master Servicer or the
Securities Administrator.

                                     S-104



      "INTEREST ACCRUAL PERIOD": The Interest Accrual Period for the Offered
Certificates and any Distribution Date is the period commencing on the
Distribution Date of the month immediately preceding the month in which such
Distribution Date occurs (or, in the case of the first period, commencing on the
Closing Date), and ending on the day preceding such Distribution Date. All
distributions of interest on such certificates will be based on a 360-day year
and the actual number of days which have elapsed in the applicable Interest
Accrual Period.

      "INTEREST CARRY FORWARD AMOUNT": The Interest Carry Forward Amount with
respect to any class of Offered Certificates and any Distribution Date is equal
to the amount, if any, by which the Interest Distribution Amount for that class
of certificates for the immediately preceding Distribution Date exceeded the
actual amount distributed on the certificates in respect of interest on the
immediately preceding Distribution Date, together with any Interest Carry
Forward Amount with respect to such class of certificates remaining unpaid from
the previous Distribution Date, plus interest accrued thereon at the related
Pass-Through Rate on the certificates for the most recently ended Interest
Accrual Period.

      "INTEREST DISTRIBUTION AMOUNT": The Interest Distribution Amount for any
class of Offered Certificates on any Distribution Date is equal to interest
accrued during the related Interest Accrual Period on the Certificate Principal
Balance of that class immediately prior to the Distribution Date at the
Pass-Through Rate for that class reduced (to an amount not less than zero), in
the case of each such class, by the allocable share, if any, for that class of
Prepayment Interest Shortfalls to the extent not covered by Compensating
Interest paid by the Master Servicer or the Servicer and shortfalls resulting
from the application of the Relief Act or similar state or local laws.

      "INTEREST REMITTANCE AMOUNT": The Interest Remittance Amount for any
Distribution Date is the sum of the Group I Interest Remittance Amount and the
Group II Interest Remittance Amount.

      "NET MONTHLY EXCESS CASHFLOW": The Net Monthly Excess Cashflow for any
Distribution Date is equal to the sum of (i) any Overcollateralization Reduction
Amount and (ii) the excess of (x) the Available Distribution Amount for the
Distribution Date over (y) the sum for the Distribution Date of the aggregate of
the Senior Interest Distribution Amounts payable to the holders of the Class A
Certificates, the aggregate of the Interest Distribution Amounts payable to the
holders of the Mezzanine Certificates, the Principal Remittance Amount and any
Net Swap Payment or Swap Termination Payment (not caused by the occurrence of a
Swap Provider Trigger Event) owed to the Swap Provider.

      "NET WAC PASS-THROUGH RATE": The Net WAC Pass-Through Rate for any
Distribution Date and (A) the Class A-1 Certificates, is a rate per annum
(adjusted for the actual number of days elapsed in the related Interest Accrual
Period) equal to a fraction, expressed as a percentage, the numerator of which
is the amount of interest which accrued on the Group I Mortgage Loans in the
prior calendar month minus the fees payable to the Servicer, the Master Servicer
and the Credit Risk Manager with respect to the Group I Mortgage Loans for such
Distribution Date and the Group I Allocation Percentage of any Net Swap Payment
payable to the Swap Provider or Swap Termination Payment payable to the Swap
Provider which was not caused by the occurrence of a Swap Provider Trigger
Event, in each case for such Distribution Date and the denominator of which is
the aggregate principal balance of the Group I Mortgage Loans as of the last day
of the immediately preceding Due Period (or as of the Cut-off Date with respect
to the first Distribution Date).

      (B) the Class A-2 Certificates, is a rate per annum (adjusted for the
actual number of days elapsed in the related Interest Accrual Period) equal to a
fraction, expressed as a percentage, the numerator of which is the amount of
interest which accrued on the Group II Mortgage Loans in the

                                     S-105



prior calendar month minus the fees payable to the Servicer, the Master Servicer
and the Credit Risk Manager with respect to the Group II Mortgage Loans for such
Distribution Date and the Group II Allocation Percentage of any Net Swap Payment
payable to the Swap Provider or Swap Termination Payment payable to the Swap
Provider which was not caused by the occurrence of a Swap Provider Trigger
Event, in each case for such Distribution Date and the denominator of which is
the aggregate principal balance of the Group II Mortgage Loans as of the last
day of the immediately preceding Due Period (or as of the Cut-off Date with
respect to the first Distribution Date).

      (C) the Mezzanine Certificates, is a rate per annum equal to the weighted
average (weighted in proportion to the results of subtracting from the Scheduled
Principal Balance of each loan group, the Certificate Principal Balance of the
related Class A Certificates) of (i) the Net WAC Pass-Through Rate for the Class
A-1 Certificates and (ii) the Net WAC Pass-Through Rate for the Class A-2
Certificates.

      "NET WAC RATE CARRYOVER AMOUNT": With respect to any class of the Offered
Certificates and any Distribution Date on which the Pass-Through Rate is limited
to the applicable Net WAC Pass-Through Rate, an amount equal to the sum of (i)
the excess of (x) the amount of interest such class would have been entitled to
receive on such Distribution Date had the applicable Net WAC Pass-Through Rate
not been applicable to such certificates on such Distribution Date over (y) the
amount of interest paid on such Distribution Date at the applicable Net WAC
Pass-Through Rate plus (ii) the related Net WAC Rate Carryover Amount for the
previous Distribution Date not previously distributed together with interest
thereon at a rate equal to the Pass-Through Rate for such class of certificates
for the most recently ended Interest Accrual Period determined without taking
into account the applicable Net WAC Pass-Through Rate.

      "OVERCOLLATERALIZATION AMOUNT": The Overcollateralization Amount as of any
Distribution Date is equal to the amount by which the sum of the aggregate
outstanding principal balance of the Mortgage Loans immediately following the
Distribution Date exceeds the sum of the Certificate Principal Balances of the
Offered Certificates and the Class P Certificates after taking into account the
payment of the Principal Remittance Amount on the related Distribution Date.

      "OVERCOLLATERALIZATION INCREASE AMOUNT": An Overcollateralization Increase
Amount for any Distribution Date is the amount of Net Monthly Excess Cashflow
actually applied as an accelerated payment of principal to the classes of
Offered Certificates then entitled to distributions of principal to the extent
the Required Overcollateralization Amount exceeds the Overcollateralization
Amount.

      "OVERCOLLATERALIZATION REDUCTION AMOUNT": An Overcollateralization
Reduction Amount for any Distribution Date is the amount by which the
Overcollateralization Amount exceeds the Required Overcollateralization Amount,
but is limited to the Principal Remittance Amount. The Overcollateralization
Reduction Amount is equal to zero when a Trigger Event is in effect.

      "PREPAYMENT PERIOD": For any Distribution Date, the calendar month
preceding the month in which the related Distribution Date occurs with respect
to prepayments in part and the period beginning on the sixteenth day of the
month preceding the related Distribution Date and ending on the fifteenth day of
the month of such Distribution Date with respect to prepayments in full.

      "PRINCIPAL DISTRIBUTION AMOUNT": The Principal Distribution Amount for any
Distribution Date is the sum of the Group I Principal Distribution Amount and
Group II Principal Distribution Amount.

                                     S-106



      "PRINCIPAL REMITTANCE AMOUNT": The Principal Remittance Amount for any
Distribution Date is the sum of the Group I Principal Remittance Amount and
Group II Principal Remittance Amount.

      "REQUIRED OVERCOLLATERALIZATION AMOUNT": Initially, shall mean an amount
equal to the product of (i) approximately 1.50% and (ii) the aggregate principal
balance of the Mortgage Loans as of the Cut-off Date, which may be decreased as
described under "--Overcollateralization Provisions" in this prospectus
supplement.

      "SCHEDULED PRINCIPAL BALANCE": The Scheduled Principal Balance of any
Mortgage Loan as of any date of determination is equal to the principal balance
of the Mortgage Loan as of the Cut-off Date, after application of all scheduled
principal payments due on or before the Cut-off Date, whether or not received,
reduced by (i) the principal portion of all monthly payments due on or before
the date of determination, whether or not received; (ii) all amounts allocable
to unscheduled principal that were received prior to the calendar month in which
the date of determination occurs and (iii) any Bankruptcy Loss occurring as a
result of a Deficient Valuation that was incurred prior to the calendar month in
which the date of determination occurs.

      "SENIOR INTEREST DISTRIBUTION AMOUNT": The Senior Interest Distribution
Amount for any Distribution Date is equal to the Interest Distribution Amount
for such Distribution Date for the Class A Certificates and the Interest Carry
Forward Amount, if any, for such Distribution Date for the Class A Certificates.

      "SERVICER REMITTANCE DATE": With respect to any Distribution Date, by
12:00 p.m. New York time on the 21st day of each month; provided that if the
21st day of a given month is a Saturday, the Servicer Remittance Date shall be
the immediately preceding business day and if the 21st day of a given month is a
Sunday or otherwise not a business day (except for Saturdays), the Servicer
Remittance Date shall be the next business day.

      "STEPDOWN DATE": The Stepdown Date is the earlier to occur of (i) the
later to occur of (x) the Distribution Date occurring in February 2009 and (y)
the first Distribution Date on which the Credit Enhancement Percentage
(calculated for this purpose only after taking into account distributions of
principal on the Mortgage Loans, but prior to any distribution of the Principal
Distribution Amount to the holders of the certificates then entitled to
distributions of principal on the Distribution Date), is greater than or equal
to approximately 42.40% and (ii) the first Distribution Date on which the
Certificate Principal Balance of the Class A Certificates has been reduced to
zero.

      "SUBSEQUENT RECOVERIES": As of any Distribution Date, amounts received
during the related Prepayment Period by the Servicer specifically related to a
defaulted Mortgage Loan or disposition of an REO Property prior to the related
Prepayment Period that resulted in a Realized Loss, after the liquidation or
disposition of such defaulted Mortgage Loan, net of any amounts reimbursable to
the Servicer related to obtaining such Subsequent Recovery.

      "TRIGGER EVENT": With respect to any Distribution Date, a Trigger Event is
in effect if (x) the percentage obtained by dividing (i) the principal amount of
Mortgage Loans delinquent 60 days or more (including Mortgage Loans in
foreclosure, bankruptcy and REO) by (ii) the aggregate principal balance of the
Mortgage Loans, in each case, as of the last day of the previous calendar month
exceeds 39.00% of the Credit Enhancement Percentage with respect to such
Distribution Date or (y) the aggregate amount of Realized Losses incurred since
the Cut-off Date through the last day of the related Due Period divided by the
aggregate principal balance of the Mortgage Loans as of the Cut-off exceeds the
applicable percentages set forth below with respect to such Distribution Date:

                                     S-107





DISTRIBUTION DATE               PERCENTAGE
- -----------------               ----------
                             
February 2008 to January 2009   1.90% plus 1/12 of 1.10% for each month thereafter
February 2009 to January 2010   3.00% plus 1/12 of 1.00% for each month thereafter
February 2010 to January 2011   4.00% plus 1/12 of 0.75% for each month thereafter
February 2011 to January 2012   4.75% plus 1/12 of 0.15% for each month thereafter
February 2012 and thereafter    4.90%


THE INTEREST RATE SWAP AGREEMENT AND THE SWAP PROVIDER

      HSBC Bank USA, National Association as trustee (the "Supplemental Interest
Trust Trustee") on behalf of a separate trust created under the pooling and
servicing agreement (the "Supplemental Interest Trust") will enter into an
interest rate swap agreement (the "Interest Rate Swap Agreement") with respect
to the Offered Certificates with Deutsche Bank AG New York Branch (the "Swap
Provider"). The Interest Rate Swap Agreement will be held in the Supplemental
Interest Trust. The Supplemental Interest Trust Trustee will appoint the
Securities Administrator to receive and distribute funds with regards to the
Interest Rate Swap Agreement on behalf of the Supplemental Interest Trust. On
each Distribution Date, the Securities Administrator will deposit into an
account held in the Supplemental Interest Trust (the "Derivative Account"),
certain amounts, if any, received from the Swap Provider. For the avoidance of
doubt, the Supplemental Interest Trust, the Interest Rate Swap Agreement, and
the Derivative Account will not be assets of any REMIC.

      The significance percentage of the Interest Rate Swap Agreement, as
calculated in accordance with Item 1115 of Regulation AB, is less than 10%. As
provided in the Interest Rate Swap Agreement, the Swap Provider may be replaced
if the significance percentage of the Interest Rate Swap Agreement is more than
10%.

      Pursuant to the Interest Rate Swap Agreement, on each Distribution Date,
(i) the Securities Administrator (on behalf of the Supplemental Interest Trust
and from funds of such trust) will be obligated to pay to the Swap Provider, a
fixed amount equal to the product of (x) 4.73%, (y) the Swap Notional Amount for
that Distribution Date set forth in the Interest Rate Swap Agreement and (z) a
fraction, the numerator of which is 30 (or, for the first Distribution Date, the
number of days elapsed from the Closing Date to but excluding the first
Distribution Date on a 30/360 basis), and the denominator of which is 360 (the
"Securities Administrator Swap Payment"); and (ii) the Swap Provider will be
obligated to pay to the Supplemental Interest Trust for the benefit of the
holders of the Offered Certificates (the "Swap Provider Payment"), a floating
amount equal to the product of (x) One-Month LIBOR (as determined pursuant to
the Interest Rate Swap Agreement), (y) the Swap Notional Amount for that
Distribution Date set forth in the Interest Rate Swap Agreement, and (z) a
fraction, the numerator of which is the actual number of days elapsed from the
previous Distribution Date to but excluding the current Distribution Date (or,
for the first Distribution Date, the actual number of days elapsed from the
Closing Date to but excluding the first Distribution Date), and the denominator
of which is 360. A net payment will be required to be made on each Distribution
Date (each such net payment, a "Net Swap Payment") (a) by the Securities
Administrator to the Swap Provider, to the extent that the fixed amount exceeds
the corresponding floating amount, or (b) by the Swap Provider to the Securities
Administrator, to the extent that the floating amount exceeds the corresponding
fixed amount. For each Distribution Date in respect of which the Securities
Administrator is required to make a Net Swap Payment to the Swap Provider, the
trust will be required to make a payment to the Securities Administrator in the
same amount. Payments received by the Supplemental Interest Trust pursuant to
the Interest Rate Swap Agreement will be available for distributions of Interest
Carry Forward Amounts, Net WAC Rate Carryforward Amounts, amounts necessary to
maintain the Required Overcollateralization Amount and Allocated Realized Loss
Amounts.

                                      S-108



      The "Swap Notional Amount" with respect to each Distribution Date
commencing in February 2006, is set forth below (which will be substantially the
same schedule as set forth in the Interest Rate Swap Agreement).

                                           SWAP NOTIONAL AMOUNT
                DISTRIBUTION DATE                   ($)
                ---------------------   --------------------------
                February 2006               $   493,170,820.66
                March 2006                  $   483,835,599.99
                April 2006                  $   473,180,426.09
                May 2006                    $   461,243,495.38
                June 2006                   $   448,074,867.45
                July 2006                   $   433,738,140.19
                August 2006                 $   418,338,956.35
                September 2006              $   402,007,921.51
                October 2006                $   385,140,827.31
                November 2006               $   368,966,512.53
                December 2006               $   353,472,178.12
                January 2007                $   338,629,343.24
                February 2007               $   324,410,581.53
                March 2007                  $   310,789,622.49
                April 2007                  $   297,741,302.63
                May 2007                    $   285,233,673.14
                June 2007                   $   273,195,799.14
                July 2007                   $   261,019,481.54
                August 2007                 $   249,021,222.28
                September 2007              $   232,405,131.39
                October 2007                $   195,026,717.76
                November 2007               $   164,077,802.44
                December 2007               $   138,624,822.44
                January 2008                $   119,843,370.76
                February 2008               $   114,088,521.80
                March 2008                  $   108,756,918.50
                April 2008                  $   103,676,905.52
                May 2008                    $    98,836,538.26
                June 2008                   $    94,224,399.96
                July 2008                   $    89,829,657.28
                August 2008                 $    85,642,003.43
                September 2008              $    81,651,573.18
                October 2008                $    77,849,272.99
                November 2008               $    74,226,505.09
                December 2008               $    70,774,107.29
                January 2009                $    67,483,990.83
                February 2009               $    64,348,465.22
                March 2009                  $    61,360,199.25
                April 2009                  $    58,512,216.56
                May 2009                    $    55,797,892.91
                June 2009                   $    53,210,879.95
                July 2009                   $    50,745,152.52

                                      S-109



      The Interest Rate Swap Agreement will terminate immediately following the
Distribution Date in July 2009, unless terminated earlier upon the occurrence of
a Swap Default, an Early Termination Event or an Additional Termination Event
(each as defined below).

      The Interest Rate Swap Agreement will terminate on the date set forth in
the Interest Rate Swap Agreement, unless terminated earlier upon the occurrence
of a Swap Default, an Early Termination Event or an Additional Termination Event
(each as defined below).

      The respective obligations of the Swap Provider and the Supplemental
Interest Trust to pay specified amounts due under the Interest Rate Swap
Agreement will be subject to the following conditions precedent: (1) no Swap
Default or event that with the giving of notice or lapse of time or both would
become a Swap Default, in each case, in respect of the other party, shall have
occurred and be continuing with respect to the Interest Rate Swap Agreement and
(2) no "Early Termination Date" (as defined in the 1992 ISDA Master Agreement
(Multicurrency-Cross Border) which terms are incorporated by reference in the
Confirmation, has occurred or been effectively designated with respect to the
Interest Rate Swap Agreement.

      "Events of Default" under the Interest Rate Swap Agreement (each a "Swap
Default") include the following standard events of default under the ISDA Master
Agreement:

      o     "Failure to Pay or Deliver",

      o     "Bankruptcy" and

      o     "Merger without Assumption" (only with respect to the Swap
Provider),

      as described in the Interest Rate Swap Agreement.

      "Termination Events" under the Interest Rate Swap Agreement (each a
"Termination Event") consist of the following standard events under the ISDA
Master Agreement:

      o     "Illegality" (which generally relates to changes in law causing it
to become unlawful for either party to perform its obligations under the
Interest Rate Swap Agreement),

      o     "Tax Event" (which generally relates to either party to the Interest
Rate Swap Agreement receiving a payment under the Interest Rate Swap Agreement
from which an amount has been deducted or withheld for or on account of taxes)
and

      o     "Tax Event Upon Merger" (which generally relates to the Swap
Provider's receiving a payment under the Interest Rate Swap Agreement from which
an amount has been deducted or withheld for or on account of taxes resulting
from a merger),

      as described in the Interest Rate Swap Agreement.

      In addition, there are "Additional Termination Events" (as defined in the
Interest Rate Swap Agreement) including if the Trust or the Supplemental
Interest Trust should terminate or if, pursuant to the terms of the pooling and
servicing agreement, the Master Servicer exercises the option to purchase the
Mortgage Loans. With respect to the Swap Provider, an Additional Termination
Event will occur if the Swap Provider fails to comply with the Downgrade
Provisions or the Regulation AB Provisions (each as defined below).

      Upon the occurrence of any Swap Default under the Interest Rate Swap
Agreement, the non-defaulting party will have the right to designate an Early
Termination Date. With respect to Termination Events (including Additional
Termination Events), an Early Termination Date may be

                                      S-110



designated by one of the parties (as specified in the Interest Rate Swap
Agreement) and will occur only upon notice and, in some circumstances, after any
affected party has used reasonable efforts to transfer its rights and
obligations under the Interest Rate Swap Agreement to a related entity within a
specified period after notice has been given of the Termination Event, all as
set forth in the Interest Rate Swap Agreement. The occurrence of an Early
Termination Date under the Interest Rate Swap Agreement will constitute a "Swap
Early Termination."

      Upon any Swap Early Termination, the Supplemental Interest Trust or the
Swap Provider may be liable to make a termination payment (the "Swap Termination
Payment") to the other party (regardless, if applicable, of which of the parties
has caused the termination). The Swap Termination Payment will be based on the
value of the Interest Rate Swap Agreement computed in accordance with the
procedures set forth in the Interest Rate Swap Agreement taking into account the
present value of the unpaid amounts that would have been owed to and by the
Supplemental Interest Trust and the Swap Provider under the remaining scheduled
term of the Interest Rate Swap Agreement. In the event that the Securities
Administrator is required to make a Swap Termination Payment, that payment will
be paid from the Supplemental Interest Trust on the related Distribution Date,
and on any subsequent Distribution Dates until paid in full, generally prior to
distributions to Certificateholders, in accordance with the priorities set forth
in this prospectus supplement and other than in the case of a Swap Termination
Payment triggered upon a Swap Provider Trigger Event. The trust's obligation to
pay amounts in respect of any Swap Termination Payment due to a Swap Provider
Trigger Event will be subordinated to distributions to the holders of the
related certificates.

      Upon a Swap Early Termination, the Trustee, at the direction of the
Depositor, will seek a replacement swap provider to enter into a replacement
interest rate swap agreement or similar agreement. To the extent the Securities
Administrator receives a Swap Termination Payment from the Swap Provider, the
Trustee will apply all or such portion of such Swap Termination Payment as may
be required to the payment of amounts due to a replacement swap provider under a
replacement interest rate swap agreement or similar agreement. Furthermore, to
the extent the Securities Administrator is required to pay a Swap Termination
Payment to the Swap Provider, the Trustee will apply all or a portion of such
amount received from a replacement swap provider upon entering into a
replacement interest rate swap agreement or similar agreement to the Swap
Termination Payment amount owing to the Swap Provider.

      A Swap Termination Payment that is triggered upon: (i) an Event of Default
under the Interest Rate Swap Agreement with respect to which the Swap Provider
is a Defaulting Party (as defined in the Interest Rate Swap Agreement), (ii) a
Termination Event under the Interest Rate Swap Agreement with respect to which
the Swap Provider is the sole Affected Party (as defined in the Interest Rate
Swap Agreement) or (iii) an Additional Termination Event under the Interest Rate
Swap Agreement with respect to which the Swap Provider is the sole Affected
Party, will be a "Swap Provider Trigger Event."

      If the Swap Provider's long-term credit rating falls below A+ from
Standard & Poor's, or if the Swap Provider has both a long-term credit rating
and a short-term credit rating from Moody's, and either the long-term credit
rating falls below A2 by Moody's or its short-term rating falls below P-1 by
Moody's as specified in the Interest Rate Swap Agreement, the Swap Provider will
be required, subject to the Rating Agency Condition (as defined in the Interest
Rate Swap Agreement) to (1) post collateral securing its obligations under the
Interest Rate Swap Agreement, (2) obtain a substitute Swap Provider acceptable
to the Rating Agencies that will assume the obligations of the Swap Provider
under the Interest Rate Swap Agreement, (3) obtain a guaranty or contingent
agreement of the Swap Provider's obligations under the Interest Rate Swap
Agreement from another person acceptable to the Rating Agencies or (4) establish
any other arrangement sufficient to restore the credit rating of the Offered
Certificates, all as provided in the Interest Rate Swap Agreement (such
provisions, the "Downgrade Provisions"). If the Swap Provider's long-term

                                      S-111



credit ratings fall below BBB- or its short-term unsecured and unsubordinated
debt rating is reduced below A-3 from Standard & Poor's as specified in the
Interest Rate Swap Agreement, the Swap Provider will be required, subject to the
Rating Agency Condition (as defined in the Interest Rate Swap Agreement) to (1)
obtain a substitute Swap Provider acceptable to the Rating Agencies that will
assume the obligations of the Swap Provider under the Interest Rate Swap
Agreement or (2) obtain a guaranty or contingent agreement of the Swap
Provider's obligations under the Interest Rate Swap Agreement from another
person acceptable to the Rating Agencies, all as provided in the Downgrade
Provisions.

      If the Swap Provider is requested to provide financial information
("Required Swap Information") pursuant to Item 1115 of Regulation AB (a "Swap
Disclosure Event"), the Swap Provider will be required, within the time period
set forth in the Interest Rate Swap Agreement, to (1) provide the Required Swap
Information, (2) obtain a substitute Swap Provider acceptable to the Rating
Agencies that will assume the obligations of the Swap Provider under the
Interest Rate Swap Agreement, and which entity is able to comply with the
requirements of Item 1115 of Regulation AB or (3) obtain a guaranty of the Swap
Provider's obligations under the Interest Rate Swap Agreement from an affiliate
of the Swap Provider that is able to comply with the financial information
disclosure requirements of Item 1115 of Regulation AB, such that disclosure
provided in respect of the affiliate will satisfy any disclosure requirements
applicable to the Swap Provider, and cause such affiliate to provide Required
Swap Information, all as provided in the Interest Rate Swap Agreement (such
provisions, the "Regulation AB Provisions"). If permitted by Regulation AB, any
Required Swap Information may be provided by incorporation by reference from
reports filed pursuant to the Securities and Exchange Act of 1934, as amended
(the "Exchange Act").

      On each Distribution Date, to the extent required, following the
distribution of the Net Monthly Excess Cashflow and withdrawals from the Reserve
Fund, as described in "--Overcollateralization Provisions" in this prospectus
supplement, the Securities Administrator will withdraw any amounts in the
Supplemental Interest Trust and distribute such amounts in the following order
of priority:

            FIRST, to the Swap Provider, any Net Swap Payment owed to the Swap
Provider pursuant to the Interest Rate Swap Agreement for such Distribution
Date;

            SECOND, to the Swap Provider, any Swap Termination Payment owed to
the Swap Provider not due to a Swap Provider Trigger Event pursuant to the
Interest Rate Swap Agreement;

            THIRD, concurrently, to each class of Class A Certificates, the
related Senior Interest Distribution Amount remaining undistributed after the
distributions of the Group I Interest Remittance Amount and Group II Interest
Remittance Amount, on a PRO RATA basis based on such respective remaining Senior
Interest Distribution Amounts;

            FOURTH, sequentially, to the Class M-1, Class M-2, Class M-3, Class
M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10 and Class
M-11 Certificates, in that order, the related Interest Distribution Amount and
Interest Carry Forward Amount, to the extent remaining undistributed after the
distributions of the Group I Interest Remittance Amount and Group II Interest
Remittance Amount and the Net Monthly Excess Cashflow;

            FIFTH, concurrently, to each class of Class A Certificates, the
related Net WAC Rate Carryover Amount, to the extent remaining undistributed
after distributions of Net Monthly Excess Cashflow on deposit in the Reserve
Fund, on a PRO RATA basis based on such respective Net WAC Rate Carryover
Amounts remaining;

            SIXTH, sequentially, to the Class M-1, Class M-2, Class M-3, Class
M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10 and Class
M-11 Certificates, in that order,

                                      S-112



the related Net WAC Rate Carryover Amount, to the extent remaining undistributed
after distributions of Net Monthly Excess Cashflow on deposit in the Reserve
Fund;

            SEVENTH, to the holders of the class or classes of Certificates then
entitled to receive distributions in respect of principal, in an amount
necessary to maintain the Required Overcollateralization Amount after taking
into account distributions made pursuant to clause FIRST under
"--Overcollateralization Provisions;"

            EIGHTH, sequentially to the Class M-1, Class M-2, Class M-3, Class
M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10 and Class
M-11 Certificates, in that order, in each case up to the related Allocated
Realized Loss Amount related to such Certificates for such Distribution Date
remaining undistributed after distribution of the Net Monthly Excess Cashflow;

            NINTH, to the Swap Provider, an amount equal to any Swap Termination
Payment owed to the Swap Provider due to a Swap Provider Trigger Event pursuant
to the Interest Rate Swap Agreement; and

            TENTH, to the Class CE Certificates, any remaining amounts.

      In the event that the Supplemental Interest Trust receives a Swap
Termination Payment, and a successor Swap Provider cannot be obtained, then such
Swap Termination Payment will be deposited into a reserve account and the
Securities Administrator, on each subsequent Distribution Date (until the
termination date of the original Interest Rate Swap Agreement), will withdraw
the amount of any Net Swap Payment due to the Supplemental Interest Trust
(calculated in accordance with the terms of the original Interest Rate Swap
Agreement) and administer such Net Swap Payment in accordance with the terms of
the pooling and servicing agreement.

      The Interest Rate Swap Agreement will be governed by and construed in
accordance with the laws of the State of New York. The obligations of the Swap
Provider are limited to those specifically set forth in the Interest Rate Swap
Agreement, as applicable.

      The Swap Provider is Deutsche Bank AG New York Branch, a branch of
Deutsche Bank Aktiengesellschaft ("Deutsche Bank" or the "Bank").

      Deutsche Bank originated from the reunification of Norddeutsche Bank
Aktiengesellschaft, Hamburg, Rheinisch-Westfalische Bank Aktiengesellschaft,
Dusseldorf and Suddeutsche Bank Aktiengesellschaft, Munich; pursuant to the Law
on the Regional Scope of Credit Institutions, these had been disincorporated in
1952 from Deutsche Bank, which was founded in 1870. The merger and the name were
entered in the Commercial Register of the District Court Frankfurt am Main on 2
May 1957. Deutsche Bank is a banking company with limited liability incorporated
under the laws of Germany under registration number HRB 30000. The Bank has its
registered office in Frankfurt am Main, Germany. It maintains its head office at
Taunusanlage 12, 60325 Frankfurt am Main and branch offices in Germany and
abroad including in London, New York, Sydney, Tokyo and an Asia-Pacific Head
Office in Singapore which serve as hubs for its operations in the respective
regions.

      The Bank is the parent company of a group consisting of banks, capital
market companies, fund management companies, a property finance company,
installment financing companies, research and consultancy companies and other
domestic and foreign companies.

      The objects of Deutsche Bank, as laid down in its Articles of Association,
include the transaction of all kinds of banking business, the provision of
financial and other services and the promotion of international economic
relations. The Bank may realise these objectives itself or through subsidiaries
and affiliated companies. To the extent permitted by law, the Bank is entitled
to transact all business and to take all steps which appear likely to promote
the objectives of the

                                      S-113



Bank, in particular: to acquire and dispose of real estate, to establish
branches at home and abroad, to acquire, administer and dispose of
participations in other enterprises, and to conclude company-transfer
agreements.

      Deutsche Bank AG New York Branch (the "Branch") was established in 1978
and is licensed by the New York Superintendent of Banks. Its office is currently
located at 60 Wall Street, New York, New York 10005-2858. The Branch is examined
by the New York State Banking Department and is subject to the banking laws and
regulations applicable to a foreign bank that operates a New York branch. The
Branch is also examined by the Federal Reserve Bank of New York.

      The long-term senior debt of Deutsche Bank has been assigned a rating of
AA- (outlook stable) by S&P, Aa3 (outlook stable) by Moody's and AA- (outlook
stable) by Fitch. The Swap Provider is an affiliate of Deutsche Bank Securities
Inc., the Underwriter and of Deutsche Bank National Trust Company, a Custodian.

      Except for the information provided in the preceding five paragraphs,
Deutsche Bank AG New York Branch has not been involved in the preparation of,
and does not accept responsibility for, this prospectus supplement or the
prospectus.

INTEREST DISTRIBUTIONS ON THE OFFERED CERTIFICATES

      Holders of the Offered Certificates will be entitled to receive on each
Distribution Date, interest distributions in an aggregate amount equal to
interest accrued during the related Interest Accrual Period on the Certificate
Principal Balances thereof at the then-applicable Pass-Through Rates thereon, in
the priorities set forth below.

      (A)   On each Distribution Date, the Group I Interest Remittance Amount
will be distributed in the following order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group I Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event;

            SECOND, to the holders of the Class A-1 Certificates, the Senior
Interest Distribution Amount allocable to the Class A-1 Certificates; and

            THIRD, concurrently, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, the Senior Interest Distribution Amount
allocable to each such class, to the extent remaining unpaid after distribution
of the Group II Interest Remittance Amount as set forth in clause (B) below, on
a pro rata basis, based on the entitlement of each such class.

      (B)   On each Distribution Date, the Group II Interest Remittance Amount
will be distributed in the following order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group II Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event;

            SECOND, concurrently, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, the Senior Interest Distribution Amount
allocable to each such class, on a pro rata basis, based on the entitlement of
each such class; and

                                      S-114



            THIRD, to the holders of the Class A-1 Certificates, the Senior
Interest Distribution Amount allocable to the Class A-1 Certificates, to the
extent remaining unpaid after distribution of the Group I Interest Remittance
Amount as set forth in clause (A) above.

      (C)   On each Distribution Date, following the deposit of the Net Swap
Payment and any Swap Termination Payment into the Supplemental Interest Trust as
described in clauses (A) and (B) above and the distributions of interest to the
holders of the Class A Certificates as described in clauses (A) and (B) above,
any Group I Interest Remittance Amount and Group II Interest Remittance Amount
remaining will be distributed sequentially, to the Class M-1, Class M-2, Class
M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class
M-10 and Class M-11 Certificates, in that order, to the extent of the Interest
Distribution Amount allocable to each such class.

      On any Distribution Date, any shortfalls resulting from the application of
the Relief Act or any similar state or local law and any Prepayment Interest
Shortfalls to the extent not covered by Compensating Interest paid by the
Servicer or the Master Servicer will be allocated FIRST, to Net Monthly Excess
Cashflow and payments received under the Interest Rate Swap Agreement according
to the priorities set forth under "Description of the Certificates--
Overcollateralization Provisions" in this prospectus supplement, SECOND, to the
Class M-11 Certificates, THIRD, to the Class M-10 Certificates, FOURTH, to the
Class M-9 Certificates, FIFTH, to the Class M-8 Certificates, SIXTH to the Class
M-7 Certificates, SEVENTH, to the Class M-6 Certificates, EIGHTH, to the Class
M-5 Certificates, NINTH, to the Class M-4 Certificates, TENTH, to the Class M-3
Certificates, ELEVENTH, to the Class M-2 Certificates, TWELFTH, to the Class M-1
Certificates and THIRTEENTH, to the Class A Certificates, on a PRO RATA basis,
based on their respective Senior Interest Distribution Amounts before such
reduction. The holders of the Offered Certificates will be entitled to
reimbursement for any of these interest shortfalls, subject to available funds,
in the priorities described under "--OVERCOLLATERALIZATION PROVISIONS" in this
prospectus supplement.

      With respect to any Distribution Date, to the extent that the aggregate
Interest Distribution Amount exceeds the Interest Remittance Amount, a shortfall
in interest distributions on one or more classes of Offered Certificates will
result and payments of Interest Carry Forward Amounts to such classes of Offered
Certificates will be made. The Interest Carry Forward Amount with respect to the
Class A Certificates, if any, is distributed as part of the Senior Interest
Distribution Amount on each Distribution Date. The Interest Carry Forward Amount
with respect to the Mezzanine Certificates, if any, may be carried forward to
succeeding Distribution Dates and, subject to available funds, will be
distributed in the manner set forth in "--OVERCOLLATERALIZATION PROVISIONS" and
"--THE INTEREST RATE SWAP AGREEMENT AND THE SWAP PROVIDER" in this prospectus
supplement.

      Except as otherwise described in this prospectus supplement, on any
Distribution Date, distributions of the Interest Distribution Amount for a class
of certificates will be made in respect of that class of certificates, to the
extent provided in this prospectus supplement, on a PARI PASSU basis, based on
the Certificate Principal Balance of the certificates of each class.

CALCULATION OF ONE-MONTH LIBOR

      With respect to each Interest Accrual Period (other than the initial
Interest Accrual Period) and the Offered Certificates, on the second business
day preceding such Interest Accrual Period, (each such date, an "Interest
Determination Date"), the Securities Administrator will determine One-Month
LIBOR for such Interest Accrual Period. With respect to the initial Interest
Accrual Period, on the Closing Date, the Securities Administrator will determine
One-Month LIBOR for such Interest Accrual Period based on information available
on the second business day preceding the Closing Date (the related "Interest
Determination Date"). "One-Month LIBOR" means, as of any Interest Determination
Date, the London interbank offered rate for one-month U.S. dollar deposits which
appears on Telerate Page 3750 (as defined herein) as of 11:00 a.m. (London time)
on such

                                      S-115



date. If such rate does not appear on Telerate Page 3750, the rate for that day
will be determined on the basis of the offered rates of the Reference Banks (as
defined herein) for one-month U.S. dollar deposits, as of 11:00 a.m. (London
time) on such Interest Determination Date. The Securities Administrator will
request the principal London office of each of the Reference Banks to provide a
quotation of its rate. If on such Interest Determination Date two or more
Reference Banks provide such offered quotations, One-Month LIBOR for the related
Interest Accrual Period shall be the arithmetic mean of such offered quotations
(rounded upwards if necessary to the nearest whole multiple of 0.0625%). If on
such Interest Determination Date fewer than two Reference Banks provide such
offered quotations, One-Month LIBOR for the related Interest Accrual Period
shall be the higher of (x) One-Month LIBOR as determined on the previous
Interest Determination Date and (y) the Reserve Interest Rate (as defined
herein).

      As used in this section, "business day" means a day on which banks are
open for dealing in foreign currency and exchange in London and New York;
"Telerate Page 3750" means the display page currently so designated on the Dow
Jones Telerate Capital Markets Report (or such other page as may replace that
page on that service for the purpose of displaying comparable rates or prices);
"Reference Banks" means leading banks selected by the Securities Administrator
and engaged in transactions in Eurodollar deposits in the international
Eurocurrency market (i) with an established place of business in London, (ii)
which have been designated as such by the Securities Administrator and (iii) not
controlling, controlled by, or under common control with, the Depositor or the
Securities Administrator, and "Reserve Interest Rate" shall be the rate per
annum that the Securities Administrator determines to be either (i) the
arithmetic mean (rounded upwards if necessary to the nearest whole multiple of
0.0625%) of the one-month U.S. dollar lending rates which New York City banks
selected by the Securities Administrator are quoting on the relevant Interest
Determination Date to the principal London offices of leading banks in the
London interbank market or (ii) in the event that the Securities Administrator
can determine no such arithmetic mean, the lowest one-month U.S. dollar lending
rate which New York City banks selected by the Securities Administrator are
quoting on such Interest Determination Date to leading European banks.

      The establishment of One-Month LIBOR on each Interest Determination Date
by the Securities Administrator and the Securities Administrator's calculation
of the rate of interest applicable to the Offered Certificates for the related
Interest Accrual Period shall (in the absence of manifest error) be final and
binding.

PRINCIPAL DISTRIBUTIONS ON THE OFFERED CERTIFICATES

      On each Distribution Date, the Principal Distribution Amount will be
distributed to the holders of the Offered Certificates then entitled to
principal distributions. In no event will the Principal Distribution Amount with
respect to any Distribution Date be (i) less than zero or (ii) greater than the
then outstanding aggregate Certificate Principal Balance of the Offered
Certificates.

      (A)   On each Distribution Date (i) prior to the Stepdown Date or (ii) on
which a Trigger Event is in effect, distributions in respect of principal to the
extent of the Group I Principal Distribution Amount will be made in the
following amounts and order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group I Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event to the extent not paid from the Interest
Remittance Amount in such Distribution Date;

            SECOND, to the holders of the Class A-1 Certificates, until the
Certificate Principal Balance of the Class A-1 Certificates has been reduced to
zero; and

                                      S-116



            THIRD, sequentially, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, in that order, after taking into account
the distribution of the Group II Principal Distribution Amount as described
below, until the Certificate Principal Balance of each such class has been
reduced to zero.

      (B)   On each Distribution Date (i) prior to the Stepdown Date or (ii) on
which a Trigger Event is in effect, distributions in respect of principal to the
extent of the Group II Principal Distribution Amount will be made in the
following amounts and order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group II Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event to the extent not paid from the Interest
Remittance Amount;

            SECOND, sequentially, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, in that order, until the Certificate
Principal Balance of each such class has been reduced to zero; and

            THIRD, to the holders of the Class A-1 Certificates, after taking
into account the distribution of the Group I Principal Distribution Amount as
described above, until the Certificate Principal Balance of such class has been
reduced to zero.

      (C)   On each Distribution Date (i) prior to the Stepdown Date or (ii) on
which a Trigger Event is in effect, distributions in respect of principal to the
extent of the sum of the Group I Principal Distribution Amount and Group II
Principal Distribution Amount remaining undistributed for such Distribution Date
will be made sequentially, to the holders of the Class M-1, Class M-2, Class
M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class
M-10 and Class M-11 Certificates, in that order, in each case until the
Certificate Principal Balance of each such class has been reduced to zero.

      (D)   On each Distribution Date (i) on or after the Stepdown Date and
(ii) on which a Trigger Event is not in effect, distributions in respect of
principal to the extent of the Group I Principal Distribution Amount will be
made in the following amounts and order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group I Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event to the extent not paid from the Interest
Remittance Amount on such Distribution Date;

            SECOND, to the holders of the Class A-1 Certificates, the Class A-1
Principal Distribution Amount, until the Certificate Principal Balance of the
Class A-1 Certificates has been reduced to zero; and

            THIRD, sequentially, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, in that order, after taking into account
the distribution of the Group II Principal Distribution Amount on such
Distribution Date, as described below, up to an amount equal to the amount, if
any, of the Class A-2 Principal Distribution Amount remaining unpaid on such
Distribution Date, until the Certificate Principal Balance of each such class
has been reduced to zero.

                                      S-117



      (E)   On each Distribution Date (i) on or after the Stepdown Date and
(ii) on which a Trigger Event is not in effect, distributions in respect of
principal to the extent of the Group II Principal Distribution Amount will be
made in the following amounts and order of priority:

            FIRST, to the Supplemental Interest Trust, an amount equal to the
Group II Allocation Percentage of (i) any Net Swap Payment owed to the Swap
Provider and (ii) any Swap Termination Payment owed to the Swap Provider not due
to a Swap Provider Trigger Event to the extent not paid from the Interest
Remittance Amount;

            SECOND, sequentially, to the holders of the Class A-2A, Class A-2B,
Class A-2C and Class A-2D Certificates, in that order, the Class A-2 Principal
Distribution Amount, until the Certificate Principal Balance of each such class
has been reduced to zero; and

            THIRD, to the holders of the Class A-1 Certificates, after taking
into account the distribution of the Group I Principal Distribution Amount on
such Distribution Date, as described above up to an amount equal to the amount,
if any, of the Class A-1 Principal Distribution Amount remaining unpaid on such
Distribution Date, until the Certificate Principal Balance of the Class A-1
Certificates has been reduced to zero.

      (F)   On each Distribution Date (i) on or after the Stepdown Date and
(ii) on which a Trigger Event is not in effect, distributions in respect of
principal to the extent of the Principal Distribution Amount remaining
undistributed for such Distribution Date will be made in the following amounts
and order of priority:

            FIRST, to the holders of the Class M-1 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the amount
distributed to the Supplemental Interest Trust and to the holders of the Class A
Certificates under (D) and (E) above, and (y) the Class M-1 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-1
Certificates has been reduced to zero;

            SECOND, to the holders of the Class M-2 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above and to the holders of the Class M-1
Certificates under clause FIRST above, and (y) the Class M-2 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-2
Certificates has been reduced to zero;

            THIRD, to the holders of the Class M-3 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above and to the holders of the Class M-2
Certificates under clause SECOND above, and (y) the Class M-3 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-3
Certificates has been reduced to zero;

            FOURTH, to the holders of the Class M-4 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above and to the holders of the Class M-3
Certificates under clause THIRD above, and (y) the Class M-4 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-4
Certificates has been reduced to zero;

            FIFTH, to the holders of the Class M-5 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental

                                      S-118



Interest Trust and to the holders of the Class A Certificates under (D) and (E)
above, to the holders of the Class M-1 Certificates under clause FIRST above, to
the holders of the Class M-2 Certificates under clause SECOND above, to the
holders of the Class M-3 Certificates under clause THIRD above and to the
holders of the Class M-4 Certificates under clause FOURTH above, and (y) the
Class M-5 Principal Distribution Amount, until the Certificate Principal Balance
of the Class M-5 Certificates has been reduced to zero;

            SIXTH, to the holders of the Class M-6 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above, to the holders of the Class M-3
Certificates under clause THIRD above, to the holders of the Class M-4
Certificates under clause FOURTH above and to the holders of the Class M-5
Certificates under clause FIFTH above, and (y) the Class M-6 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-6
Certificates has been reduced to zero;

            SEVENTH, to the holders of the Class M-7 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above, to the holders of the Class M-3
Certificates under clause THIRD above, to the holders of the Class M-4
Certificates under clause FOURTH above, to the holders of the Class M-5
Certificates under clause FIFTH above and to the holders of the Class M-6
Certificates under clause SIXTH above, and (y) the Class M-7 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-7
Certificates has been reduced to zero;

            EIGHTH, to the holders of the Class M-8 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above, to the holders of the Class M-3
Certificates under clause THIRD above, to the holders of the Class M-4
Certificates under clause FOURTH above, to the holders of the Class M-5
Certificates under clause FIFTH above, to the holders of the Class M-6
Certificates under clause SIXTH above and to the holders of the Class M-7
Certificates under clause SEVENTH above, and (y) the Class M-8 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-8
Certificates has been reduced to zero;

            NINTH, to the holders of the Class M-9 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above, to the holders of the Class M-3
Certificates under clause THIRD above, to the holders of the Class M-4
Certificates under clause FOURTH above, to the holders of the Class M-5
Certificates under clause FIFTH above, to the holders of the Class M-6
Certificates under clause SIXTH above, to the holders of the Class M-7
Certificates under clause SEVENTH above and to the holders of the Class M-8
Certificates under clause EIGHTH above, and (y) the Class M-9 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-9
Certificates has been reduced to zero;

            TENTH, to the holders of the Class M-10 Certificates, the lesser of
(x) the excess of (i) the Principal Distribution Amount over (ii) the sum of the
amounts distributed to the Supplemental Interest Trust and to the holders of the
Class A Certificates under (D) and (E) above, to the holders of the Class M-1
Certificates under clause FIRST above, to the holders of the Class M-2
Certificates

                                      S-119



under clause SECOND above, to the holders of the Class M-3 Certificates under
clause THIRD above, to the holders of the Class M-4 Certificates under clause
FOURTH above, to the holders of the Class M-5 Certificates under clause FIFTH
above, to the holders of the Class M-6 Certificates under clause SIXTH above, to
the holders of the Class M-7 Certificates under clause SEVENTH above, to the
holders of the Class M-8 Certificates under clause EIGHTH above and to the
holders of the Class M-9 Certificates under clause NINTH above, and (y) the
Class M-10 Principal Distribution Amount, until the Certificate Principal
Balance of the Class M-10 Certificates has been reduced to zero; and

            ELEVENTH, to the holders of the Class M-11 Certificates, the lesser
of (x) the excess of (i) the Principal Distribution Amount over (ii) the sum of
the amounts distributed to the Supplemental Interest Trust and to the holders of
the Class A Certificates under (D) and (E) above, to the holders of the Class
M-1 Certificates under clause FIRST above, to the holders of the Class M-2
Certificates under clause SECOND above, to the holders of the Class M-3
Certificates under clause THIRD above, to the holders of the Class M-4
Certificates under clause FOURTH above, to the holders of the Class M-5
Certificates under clause FIFTH above, to the holders of the Class M-6
Certificates under clause SIXTH above, to the holders of the Class M-7
Certificates under clause SEVENTH above, to the holders of the Class M-8
Certificates under clause EIGHTH above and to the holders of the Class M-9
Certificates under clause NINTH above, to the holders of the Class M-10
Certificates under clause TENTH above and (y) the Class M-11 Principal
Distribution Amount, until the Certificate Principal Balance of the Class M-11
Certificates has been reduced to zero.

      The allocation of distributions in respect of principal to the Class A
Certificates on each Distribution Date (a) prior to the Stepdown Date or (b) on
which a Trigger Event has occurred, will have the effect of accelerating the
amortization of the Class A Certificates while, in the absence of Realized
Losses, increasing the respective percentage interest in the principal balance
of the Mortgage Loans evidenced by the Mezzanine Certificates. Increasing the
respective percentage interest in the trust fund of the Mezzanine Certificates
relative to that of the Class A Certificates is intended to preserve the
availability of the subordination provided by the Mezzanine Certificates.

      Notwithstanding the priority of distributions described in this section
with respect to the Class A-2A, Class A-2B, Class A-2C and Class A-2D
Certificates, on any Distribution Date which occurs after the Certificate
Principal Balances of the Mezzanine Certificates have been reduced to zero
distributions in respect of principal to the Class A-2A, Class A-2B, Class A-2C
and Class A-2D Certificates will be made on a pro rata basis, based on the
Certificate Principal Balance of each such class, until the Certificate
Principal Balance of each such class has been reduced to zero.

TABLE OF FEES

      The following table indicates the fees to be paid from the cash flows from
the Mortgage Loans and other assets of the trust fund, while the Offered
Certificates are outstanding.

                                      S-120



      All fees are expressed in basis points, at an annualized rate, applied to
the outstanding aggregate principal balance of the Mortgage Loans.

             Item                Fee                  Paid From
- -----------------------------   ------   ----------------------------------
Master Servicing Fee(1)(2)(3)   1.35bp   Mortgage Loan Interest Collections
Trustee Fee                       (2)    Master Servicing Fee
Servicer Fee(3)                  50bp    Mortgage Loan Interest Collections
Credit Risk Manager Fee(3)      1.50bp   Mortgage Loan Interest Collections

(1)   Master servicing fee including securities administrator, paying agent and
      certificate registrar fees. The Master Servicer receives a single combined
      fee that covers all of these functions. The Master Servicer performs these
      functions.

(2)   The Master Servicer pays trustee fees out of its fee.

(3)   The master servicing fee, the servicing fee and the credit risk manager
      fee is paid on a first priority basis from collections allocable to
      interest on the Mortgage Loans, prior to distributions to
      Certificateholders.

CREDIT ENHANCEMENT

      The credit enhancement provided for the benefit of the holders of the
Class A Certificates consists of subordination, as described in this section,
the Interest Rate Swap Agreement, as described under "--The Interest Rate Swap
Agreement and the Interest Rate Swap Provider" and overcollateralization, as
described under "--Overcollateralization Provisions" in this prospectus
supplement.

      The rights of the holders of the Subordinate Certificates to receive
distributions will be subordinated, to the extent described in this section, to
the rights of the holders of the Class A Certificates. This subordination is
intended to enhance the likelihood of regular receipt by the holders of the
Class A Certificates of the full amount of their scheduled monthly payments of
interest and principal and to afford holders of the Class A Certificates
protection against Realized Losses.

      The protection afforded to the holders of the Class A Certificates by
means of the subordination of the Subordinate Certificates will be accomplished
by (i) the preferential right of the holders of the Class A Certificates to
receive on any Distribution Date, prior to distribution on the Subordinate
Certificates, distributions in respect of interest and principal, subject to
available funds and (ii) if necessary, the right of the holders of the Class A
Certificates to receive future distributions of amounts that would otherwise be
payable to the holders of the Subordinate Certificates.

      In addition, (i) the rights of the holders of the Class M-1 Certificates
will be senior to the rights of holders of the Class M-2, Class M-3, Class M-4,
Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11
and Class CE Certificates, (ii) the rights of the holders of the Class M-2
Certificates will be senior to the rights of the holders of the Class M-3, Class
M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class
M-11 and Class CE Certificates, (iii) the rights of the holders of the Class M-3
Certificates will be senior to the rights of the holders of the Class M-4, Class
M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11 and
Class CE Certificates, (iv) the rights of the holders of the Class M-4
Certificates will be senior to the rights of the holders of the Class M-5, Class
M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11 and Class CE
Certificates, (v) the rights of the holders of the Class M-5 Certificates will
be senior to the rights of the holders of the Class M-6, Class M-7, Class M-8,
Class M-9, Class M-10, Class M-11 and Class CE Certificates, (vi) the rights of
the holders of the Class M-6 Certificates will be senior to the rights of the
holders of the Class M-7, Class M-8, Class M-9, Class M-10, Class M-11 and Class
CE Certificates, (vii) the rights of the holders of the Class M-7 Certificates
will be senior to the rights of the holders of the Class M-8, Class M-9, Class
M-10, Class M-11 and Class CE

                                      S-121



Certificates, (viii) the rights of the holders of the Class M-8 Certificates
will be senior to the rights of the holders of the Class M-9, Class M-10, Class
M-11 and Class CE Certificates, (ix) the rights of the holders of the Class M-9
Certificates will be senior to the rights of the holders of the Class M-10,
Class M-11 and Class CE Certificates, (x) the rights of the holders of the Class
M-10 Certificates will be senior to the rights of the holders of the Class M-11
Certificates and Class CE Certificates, and (xi) the rights of the holders of
the Class M-11 Certificates will be senior to the rights of the CE Certificates.
This subordination is intended to enhance the likelihood of regular receipt by
the holders of more senior certificates of distributions in respect of interest
and principal and to afford these holders protection against Realized Losses.

OVERCOLLATERALIZATION PROVISIONS

      The weighted average Mortgage Rate for the Mortgage Loans, less the
Administration Fee Rate and the amount, expressed as a per annum rate of any Net
Swap Payments payable to the Swap Provider and any Swap Termination Payments
payable to the Swap Provider not due to a Swap Provider Trigger Event, is
expected to be higher than the weighted average of the Pass-Through Rates on the
Offered Certificates, thus generating excess interest collections which, in the
absence of Realized Losses, will not be necessary to fund interest distributions
on the Offered Certificates. Additional excess interest will be generated by the
portion of the Mortgage Pool represented by the Overcollateralization Amount.
The pooling and servicing agreement requires that, on each Distribution Date,
the Net Monthly Excess Cashflow, if any, be applied on the related Distribution
Date as an accelerated payment of principal on the class or classes of Offered
Certificates then entitled to receive distributions in respect of principal, but
only to the limited extent described in this section.

      With respect to any Distribution Date, any Net Monthly Excess Cashflow
(or, in the case of clause FIRST below, the Net Monthly Excess Cashflow
exclusive of any Overcollateralization Reduction Amount) shall be paid as
follows:

            FIRST, to the holders of the class or classes of certificates then
entitled to receive distributions in respect of principal, in an amount equal to
the Overcollateralization Increase Amount for such Distribution Date, owed to
such holders in accordance with the priorities set forth under "--Principal
Distributions on the Offered Certificates" above;

            SECOND, sequentially, to the holders of the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9,
Class M-10 and Class M-11 Certificates, in that order, in an amount equal to the
Interest Carry Forward Amount allocable to each such class;

            THIRD, sequentially to the holders of the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9,
Class M-10 and Class M-11 Certificates, in that order, in an amount equal to the
Allocated Realized Loss Amount allocable to each such class;

            FOURTH, concurrently to the holders of the Class A Certificates, in
an amount equal to such certificates' allocated share of any Prepayment Interest
Shortfalls on the related Mortgage Loans to the extent not covered by
Compensating Interest paid by the Master Servicer or the Servicer and any
shortfalls resulting from the application of the Relief Act or similar state or
local law or the bankruptcy code with respect to the related Mortgage Loans;

            FIFTH, sequentially to the holders of the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9,
Class M-10 and Class M-11 Certificates, in that order, in an amount equal to
each such certificates' allocated share of any Prepayment Interest Shortfalls on
the Mortgage Loans to the extent not covered by Compensating Interest paid by
the

                                      S-122



Master Servicer or the Servicer and any shortfalls resulting from the
application of the Relief Act or similar state or local law or the bankruptcy
code with respect to the Mortgage Loans;

            SIXTH, to the reserve fund (the "Reserve Fund") established in
accordance with the terms of the pooling and servicing agreement, the amount by
which the Net WAC Rate Carryover Amounts, if any, with respect to the Offered
Certificates exceeds the amount in the Reserve Fund that was not distributed on
prior Distribution Dates;

            SEVENTH, to the Supplemental Interest Trust, an amount equal to any
Swap Termination Payment owed to the Swap Provider due to a Swap Provider
Trigger Event pursuant to the Interest Rate Swap Agreement;

            EIGHTH, to the holders of the Class P Certificates and Class CE
Certificates as provided in the Pooling and Servicing Agreement; provided,
however, that the Certificate Principal Balance of the Class P Certificates will
not be reduced until the Distribution Date following the expiration of the
latest prepayment charge term with respect to the Mortgage Loans; and

            NINTH, to the holders of the Residual Certificates, any remaining
amounts.

      On each Distribution Date, after making the distributions required under
"Interest Distributions on the Offered Certificates", "Principal Distributions
on the Offered Certificates" and after the distribution of the Net Monthly
Excess Cashflow as described above, the Securities Administrator will withdraw
from the Reserve Fund the amounts on deposit therein and distribute such amounts
to the Class A Certificates and the Mezzanine Certificates in respect of any Net
WAC Rate Carryover Amounts due to each such class in the following manner and
order of priority:

      (A)   concurrently, to each class of Class A Certificates, in respect of
the related Net WAC Rate Carryover Amount for such Distribution Date, on a pro
rata basis, based on the entitlement of each such class; and

      (B)   sequentially, to the holders of the Class M-1, Class M-2, Class
M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class
M-10 and Class M-11 Certificates, in that order, in respect of the related Net
WAC Rate Carryover Amount for each such class for such Distribution Date.

      As of the Closing Date, the aggregate principal balance of the Mortgage
Loans as of the Cut-off Date will exceed the sum of the aggregate Certificate
Principal Balances of the Offered Certificates and the Class P Certificates by
an amount equal to approximately $7,398,721, which is equal to the initial
Certificate Principal Balance of the Class CE Certificates. This amount
represents approximately 1.50% of the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date, which is the initial amount of
overcollateralization required to be provided by the Mortgage Pool under the
pooling and servicing agreement. Under the pooling and servicing agreement, the
Overcollateralization Amount is required to be maintained at the "Required
Overcollateralization Amount." In the event that Realized Losses are incurred on
the Mortgage Loans, such Realized Losses may result in an overcollateralization
deficiency since the Realized Losses will reduce the principal balance of the
Mortgage Loans without a corresponding reduction to the aggregate Certificate
Principal Balances of the Offered Certificates. In the event of an
overcollateralization deficiency, the pooling and servicing agreement requires
the payment from Net Monthly Excess Cashflow and any Net Swap Payments received
from the Swap Provider in respect of the Interest Rate Swap Agreement, subject
to available funds, of an amount equal to the overcollateralization deficiency,
which shall constitute a principal distribution on the Offered Certificates in
reduction of the Certificate Principal Balances of the Offered Certificates.
These payments have the effect of accelerating the amortization of the Offered
Certificates relative to the amortization of the Mortgage Loans, and of
increasing the Overcollateralization Amount.

                                      S-123



      On and after the Stepdown Date and provided that a Trigger Event is not in
effect, the Required Overcollateralization Amount may be permitted to decrease
("step down"), to a level equal to approximately 3.00% of the then current
aggregate outstanding principal balance of the Mortgage Loans as of the last day
of the related Due Period, subject to a floor equal to the product (i) 0.50% and
(ii) the aggregate principal balance of the Mortgage Loans as of the Cut-off
Date. In the event that the Required Overcollateralization Amount is permitted
to step down on any Distribution Date, the pooling and servicing agreement
provides that a portion of the principal which would otherwise be distributed to
the holders of the Offered Certificates on the related Distribution Date shall
be distributed to the holders of the Class CE Certificates pursuant to the
priorities set forth above.

      With respect to each Distribution Date, the Overcollateralization
Reduction Amount, after taking into account all other distributions to be made
on the related Distribution Date, shall be distributed as Net Monthly Excess
Cashflow pursuant to the priorities set forth above. This has the effect of
decelerating the amortization of the Offered Certificates relative to the
amortization of the Mortgage Loans, and of reducing the Overcollateralization
Amount. However, if on any Distribution Date a Trigger Event is in effect, the
Required Overcollateralization Amount will not be permitted to step down on the
related Distribution Date.

ALLOCATION OF LOSSES; SUBORDINATION

      With respect to any defaulted Mortgage Loan that is finally liquidated
through foreclosure sale or disposition of the related Mortgaged Property (if
acquired on behalf of the certificateholders by deed in lieu of foreclosure or
otherwise), the amount of loss realized, if any, will equal the portion of the
unpaid principal balance remaining, if any, plus interest thereon through the
last day of the month in which the related Mortgage Loan was finally liquidated
or charged-off, after application of all amounts recovered (net of amounts
reimbursable to the Servicer or the Master Servicer for P&I Advances, servicing
advances and other related expenses, including attorneys' fees) towards interest
and principal owing on the Mortgage Loan. The amount of loss realized and any
Bankruptcy Losses are referred to in this prospectus supplement as "Realized
Losses." In the event that amounts recovered in connection with the final
liquidation of a defaulted Mortgage Loan are insufficient to reimburse the
Servicer or the Master Servicer for P&I Advances, servicing advances and unpaid
servicing fees, these amounts may be reimbursed to the Servicer or the Master
Servicer out of any funds in the collection account prior to any remittance to
the Securities Administrator of funds for distribution on the certificates. In
addition, to the extent the Servicer receives Subsequent Recoveries with respect
to any defaulted Mortgage Loan, the amount of the Realized Loss with respect to
that defaulted Mortgage Loan will be reduced to the extent such recoveries are
applied to reduce the Certificate Principal Balance of any class of Certificates
on any Distribution Date.

      Any Realized Losses on the Mortgage Loans will be allocated on any
Distribution Date: FIRST, to Net Monthly Excess Cashflow, SECOND, to the Class
CE Certificates and to Net Swap Payments received from the Swap Provider under
the Interest Rate Swap Agreement for that purpose, THIRD, to the Class M-11
Certificates until the Certificate Principal Balance of the Class M-11
Certificates has been reduced to zero, FOURTH, to the Class M-10 Certificates
until the Certificate Principal Balance of the Class M-10 Certificates has been
reduced to zero, FIFTH, to the Class M-9 Certificates until the Certificate
Principal Balance of the Class M-9 Certificates has been reduced to zero, SIXTH,
to the Class M-8 Certificates until the Certificate Principal Balance of the
Class M-8 Certificates has been reduced to zero, SEVENTH, to the Class M-7
Certificates until the Certificate Principal Balance of the Class M-7
Certificates has been reduced to zero, EIGHTH, to the Class M-6 Certificates
until the Certificate Principal Balance of the Class M-6 Certificates has been
reduced to zero, NINTH, to the Class M-5 Certificates until the Certificate
Principal Balance of the Class M-5 Certificates has been reduced to zero, TENTH,
to the Class M-4 Certificates until the Certificate Principal Balance of the
Class M-4 Certificates has been reduced to zero, ELEVENTH, to the Class M-3

                                      S-124



Certificates until the Certificate Principal Balance of the Class M-3
Certificates has been reduced to zero, TWELFTH, to the Class M-2 Certificates
until the Certificate Principal Balance of the Class M-2 Certificates has been
reduced to zero and THIRTEENTH, to the Class M-1 Certificates until the
Certificate Principal Balance of the Class M-1 Certificates has been reduced to
zero.

      The pooling and servicing agreement does not permit the allocation of
Realized Losses to the Class A Certificates or Class P Certificates. Investors
in the Class A Certificates should note that although Realized Losses cannot be
allocated to the Class A Certificates, under certain loss scenarios there will
not be enough principal and interest on the Mortgage Loans to pay the Class A
Certificates all interest and principal amounts to which they are then entitled.

      Except as described below, once Realized Losses have been allocated to the
Mezzanine Certificates, such amounts with respect to such certificates will no
longer accrue interest, and such amounts will not be reinstated thereafter
(except in the case of Subsequent Recoveries as described below). However,
Allocated Realized Loss Amounts may be paid to the holders of the Mezzanine
Certificates from Net Monthly Excess Cashflow and from amounts received by the
Securities Administrator under the Interest Rate Swap Agreement, according to
the priorities set forth under "--Overcollateralization Provisions" and "--The
Interest Rate Swap Agreement and the Swap Provider" above.

      Any allocation of a Realized Loss to a Mezzanine Certificate will be made
by reducing the Certificate Principal Balance of that Certificate by the amount
so allocated as of the Distribution Date in the month following the calendar
month in which the Realized Loss was incurred. Notwithstanding anything to the
contrary described in this prospectus supplement, in no event will the
Certificate Principal Balance of any Mezzanine Certificate be reduced more than
once in respect of any particular amount both (i) allocable to such certificate
in respect of Realized Losses and (ii) payable as principal to the holder of
such certificate from Net Monthly Excess Cashflow and from amounts on deposit in
the Supplemental Interest Trust.

      A "Bankruptcy Loss" is a Deficient Valuation or a Debt Service Reduction.
With respect to any Mortgage Loan, a "Deficient Valuation" is a valuation by a
court of competent jurisdiction of the Mortgaged Property in an amount less than
the then outstanding indebtedness under the Mortgage Loan, which valuation
results from a proceeding initiated under the United States Bankruptcy Code. A
"Debt Service Reduction" is any reduction in the amount which a mortgagor is
obligated to pay on a monthly basis with respect to a Mortgage Loan as a result
of any proceeding initiated under the United States Bankruptcy Code, other than
a reduction attributable to a Deficient Valuation.

      In the event that the Servicer receives any Subsequent Recoveries, such
Subsequent Recoveries will be distributed as part of the Available Distribution
Amount in accordance with the priorities described under "Description of the
Certificates" in this prospectus supplement and the Certificate Principal
Balance of each class of Subordinate Certificates that has been reduced by the
allocation of a Realized Loss to such certificate will be increased, in order of
seniority, by the amount of such Subsequent Recoveries but only to the extent
that such certificate has not been reimbursed for the amount of such Realized
Loss (or any portion thereof) allocated to such certificate from Net Monthly
Excess Cashflow as described under "Description of the
Certificates--Overcollateralization Provisions" and from amounts on deposit in
the Supplemental Interest Trust as described under "Description of the
Certificates--The Interest Rate Swap Agreement and the Swap Provider" in this
prospectus supplement. Holders of such certificates will not be entitled to any
payment in respect of current interest on the amount of such increases for any
Interest Accrual Period preceding the Distribution Date on which such increase
occurs.

                                      S-125



REPORTS TO CERTIFICATEHOLDERS

      On each Distribution Date, the Securities Administrator will make
available to each certificateholder and the Depositor a statement generally
setting forth, among other information:

      1.    the applicable Interest Accrual Periods and general Distribution
Dates;

      2.    with respect to each loan group, the total cash flows received and
the general sources thereof;

      3.    the amount, if any, of fees or expenses accrued and paid, with an
identification of the payee and the general purpose of such fees;

      4.    with respect to each loan group, the amount of the related
distribution to holders of the Offered Certificates (by class) allocable to
principal, separately identifying (A) the aggregate amount of any principal
prepayments included therein, (B) the aggregate of all scheduled payments of
principal included therein and (C) any Overcollateralization Increase Amount
included therein;

      5.    with respect to each loan group, the amount of such distribution to
holders of the Offered Certificates (by class) allocable to interest and the
portion thereof, if any, provided by the Interest Rate Swap Agreement in the
aggregate and the amount of coverage remaining thereunder;

      6.    with respect to each loan group, the Interest Carry Forward Amounts
and any Net WAC Rate Carryover Amounts for the related Offered Certificates (if
any);

      7.    with respect to each loan group, the Certificate Principal Balance
of the related Offered Certificates before and after giving effect to the
distribution of principal and allocation of Allocated Realized Loss Amounts on
such distribution date;

      8.    with respect to each loan group, the number and Scheduled Principal
Balance of all the Mortgage Loans for the following Distribution Date;

      9.    the Pass-Through Rate for each class of Offered Certificates for
such Distribution Date;

      10.   with respect to each loan group, the aggregate amount of advances
included in the distributions on the Distribution Date (including the general
purpose of such advances);

      11.   with respect to each loan group, the number and aggregate principal
balance of any Mortgage Loans that were (A) delinquent (exclusive of Mortgage
Loans in foreclosure) using the "OTS" method (1) one scheduled payment is
delinquent, (2) two scheduled payments are delinquent, (3) three scheduled
payments are delinquent and (4) foreclosure proceedings have been commenced, and
loss information for the period;

      12.   with respect to each loan group, the amount of, if any, of excess
cashflow or excess spread and the application of such excess cashflow;

      13.   with respect to each loan group and any Mortgage Loan that was
liquidated during the preceding calendar month, the loan number and Scheduled
Principal Balance of, and Realized Loss on, such Mortgage Loan as of the end of
the related Prepayment Period;

                                      S-126



      14.   with respect to each loan group, whether the Stepdown Date has
occurred and whether Trigger Event is in effect;

      15.   with respect to each loan group, the total number and principal
balance of any real estate owned, or REO properties, as of the end of the
related Prepayment Period;

      16.   with respect to each loan group, the cumulative Realized Losses
through the end of the preceding month;

      17.   with respect to each loan group, the three-month rolling average of
the percent equivalent of a fraction, the numerator of which is the aggregate
Scheduled Principal Balance of the Mortgage Loans in such loan group that are 60
days or more delinquent or are in bankruptcy or foreclosure or are REO
properties, and the denominator of which is the Scheduled Principal Balances of
all of the Mortgage Loans in such loan group,

      18.   with respect to each loan group, the amount of the Prepayment
Charges remitted by the Servicer; and

      19.   the amount of any Net Swap Payment payable to the trust, any
related Net Swap Payment payable to the Swap Provider, any Swap Termination
Payment payable to the trust and any related Swap Termination Payment payable to
the Swap Provider.

      On each Distribution Date, the Securities Administrator will make the
monthly statement (and, at its option, any additional files containing the same
information in an alternative format) available each month via the Securities
Administrator's internet website. Assistance in using the website can be
obtained by calling the Securities Administrator's customer service desk at
(301) 815-6600. Parties that are unable to use the above distribution options
are entitled to have a paper copy mailed to them via first class mail by calling
the Securities Administrator's customer service desk and indicating such. The
Securities Administrator shall have the right to change the way such statements
are distributed in order to make such distribution more convenient and/or more
accessible to the above parties and the Securities Administrator shall provide
timely and adequate notification to all above parties regarding any such
changes.

      The annual reports on Form 10-K, the distribution reports on Form 10-D,
the current reports on Form 8-K and amendments to those reports in each case as
prepared and filed by the Securities Administrator with respect to the trust
pursuant to section 13(a) or 15(d) of the Exchange Act will be made available on
the website of the Securities Administrator as soon as reasonably practicable
after such material is electronically filed with, or furnished to, the
Securities and Exchange Commission.

      In addition, within a reasonable period of time after the end of each
calendar year, the Securities Administrator will, upon written request, prepare
and deliver to each holder of a Certificate of record during the previous
calendar year a statement containing information necessary to enable
Certificateholders to prepare their tax returns. Such statements will not have
been examined and reported upon by an independent public accountant.

                             STATIC POOL INFORMATION

      Static pool information material to this offering may be found at
http://regab.db.com.

      Information provided through the Internet address above will not be deemed
to be a part of this prospectus or the registration statement for the securities
offered hereby if it relates to any prior securities pool or vintage formed
before January 1, 2006, or with respect to the mortgage pool (if applicable) any
period before January 1, 2006.

                                      S-127



                                 ISSUING ENTITY

      ACE Securities Corp. Home Equity Loan Trust, Series 2006-ASAP1 is a common
law trust formed under the laws of the State of New York pursuant to the pooling
and servicing agreement between the Depositor, the Master Servicer, the
Securities Administrator and the Trustee, dated as of January 1, 2006 (the
"Pooling and Servicing Agreement"). The Pooling and Servicing Agreement
constitutes the "governing instrument" under the laws of the State of New York.
After its formation, the ACE Securities Corp. Home Equity Loan Trust, Series
2006-ASAP1 will not engage in any activity other than (i) acquiring and holding
the Mortgage Loans and the other assets of the Trust and proceeds therefrom,
(ii) issuing the Certificates, (iii) making payments on the Certificates and
(iv) engaging in other activities that are necessary, suitable or convenient to
accomplish the foregoing or are incidental thereto or connected therewith. The
foregoing restrictions are contained in the Pooling and Servicing Agreement.
These restrictions cannot be amended without the consent of holders of
Certificates evidencing at least 51% of the voting rights. For a description of
other provisions relating to amending the Pooling and Servicing Agreement,
please see "Description of the Agreements -- Amendment" in the prospectus.

      The assets of the ACE Securities Corp. Home Equity Loan Trust, Series
2006-ASAP1 will consist of the Mortgage Loans and certain related assets.

      ACE Securities Corp. Home Equity Loan Trust, Series 2006-ASAP1's fiscal
year end is December 31.

                                  THE DEPOSITOR

      Ace Securities Corp., the Depositor, is a special purpose corporation
incorporated in the State of Delaware on June 3, 1998. The principal executive
offices of the Depositor are located at 6525 Morrison Boulevard, Suite 318,
Charlotte, North Carolina 28211. Its telephone number is (704) 365-0569. The
Depositor does not have, nor is it expected in the future to have, any
significant assets.

      The limited purposes of the Depositor are, in general, to acquire, own and
sell mortgage loans and financial assets; to issue, acquire, own, hold and sell
securities and notes secured by or representing ownership interests in mortgage
loans and other financial assets, collections on the mortgage loans and related
assets; and to engage in any acts that are incidental to, or necessary, suitable
or convenient to accomplish, these purposes.

      The Depositor has been serving as a private secondary mortgage market
conduit for residential mortgage loans since 1999. Since that time it has been
involved in the issuance of securities backed by residential mortgage loans in
excess of $30 billion.

      After issuance and registration of the securities contemplated in this
prospectus supplement, the Depositor will have no duties or responsibilities
with respect to the pool assets or securities.

      All of the shares of capital stock of the Depositor are held by Altamont
Holdings Corp., a Delaware corporation.

                                   THE SPONSOR

      DB Structured Products, Inc. is the Sponsor. The Sponsor was incorporated
in the State of Delaware on February 4, 1970 under the name "Sharps Pixley
Incorporated". The name of the Sponsor was changed on January 3, 1994 to
Deutsche Bank Sharps Pixley Inc., and subsequently

                                      S-128



changed on January 2, 2002 to DB Structured Products, Inc. The Sponsor maintains
its principal office at 60 Wall Street, New York, New York 10005. Its telephone
number is (212) 250-2500.

      Through December 31, 2005, the Sponsor has purchased over $26 billion in
residential mortgage loans. This includes the purchase of newly originated
non-agency loans, as well as seasoned, program exception, sub-performing and
non-performing loans.

      The Sponsor has been securitizing residential mortgage loans since 2004.
The following table describes size, composition and growth of the Sponsor's
total portfolio of assets it has securitized as of the dates indicated.



                                  DECEMBER 31, 2004           DECEMBER 31, 2005
                              ------------------------   -------------------------
                                       TOTAL PORTFOLIO             TOTAL PORTFOLIO
                                          OF LOANS                    OF LOANS
         LOAN TYPE            NUMBER        ($)           NUMBER        ($)
- ---------------------------   ------   ---------------   -------   ---------------
                                                       
Alt-A ARM..................     ----             ----      3,466    1,088,327,305
Alt-A Fixed................     ----             ----     17,892    3,361,707,721
Prime ARM..................    3,612    1,096,433,033       ----             ----
Prime Fixed................    5,275      986,186,740       ----             ----
Scratch & Dent/Reperf......    1,376      135,671,795      4,913      500,710,103
Seconds....................     ----             ----      5,227      258,281,341
SubPrime...................   31,174    5,481,240,453     71,747   13,066,859,416
Seasoned...................     ----             ----      1,827      165,210,069
TOTAL:                        41,437    7,699,532,021    105,072   18,441,095,955


                         SERVICING OF THE MORTGAGE LOANS

GENERAL

      Primary servicing of the Mortgage Loans will be provided by Saxon Mortgage
Services, Inc. ("SMSI" or the "Servicer"). The Servicer will service the
Mortgage Loans in accordance with the Pooling and Servicing Agreement. The
Master Servicer will be required to monitor the Servicer's performance under the
Pooling and Servicing Agreement. In the event of a default by the Servicer under
the Pooling and Servicing Agreement, the Master Servicer shall enforce any
remedies against the Servicer.

      The information set forth in this Section has been provided by the
Servicer. None of the Depositor, the Sponsor, the Originator, the Trustee, the
Master Servicer, the Securities Administrator, the Underwriter, the Credit Risk
Manager or any of their respective affiliates has made or will make any
representation as to the accuracy or completeness of this information.

HISTORY

      The Servicer is SMSI, a Texas corporation, and an indirect subsidiary of
Saxon Capital, Inc., a publicly held mortgage REIT (NYSE: SAX). SMSI began its
mortgage loan servicing operations in 1960 under the name Cram Mortgage Service,
Inc., changed its name in September 1994 to Meritech Mortgage Services, Inc.,
and changed its name to the current name in May 2002. SMSI services mortgage
loans for its affiliates as well as other non-affiliated lenders and investors.

EXPERIENCE AND PROCEDURES OF SERVICER

      In 2001, SMSI began acquiring servicing from third parties in addition to
servicing the mortgage loans of affiliates, and currently a substantial majority
of the loans in SMSI's servicing portfolio are serviced for third parties,
including mortgage loans in approximately 50

                                      S-129



securitizations. Currently, substantially all of SMSI's servicing portfolio
consists of non-prime mortgage loans, comprised of fixed-rate and
adjustable-rate, first and second lien conventional mortgage loans. SMSI's
servicing platform, Mortgage Serv, is able to service virtually any type of
mortgage loan product. Presently, SMSI has not programmed its servicing platform
for any HELOC products. SMSI has serviced interest-only products for two years
and in 2005 started servicing mortgage loans with amortization periods of up to
forty years.

      SMSI services all mortgage loans according to its life of loan credit risk
management strategy which was developed substantially for the servicing of
non-prime mortgage loans. The risk of delinquency and loss associated with
non-prime mortgage loans requires active communication with borrowers. Beginning
with an introductory call made as soon as seven days following the origination
or purchase of a mortgage loan, SMSI attempts to establish a consistent payment
relationship with the borrower. In addition, SMSI's call center uses a
predictive dialer, where permitted, to create calling campaigns for delinquent
loans based upon the borrower's historical payment patterns and the borrower's
risk profile. SMSI's technology delivers extensive data regarding the loan and
the borrower to the desktop of the individual providing service. Contact with
borrowers is tailored to reflect the borrower's payment habit, loan risk
profile, and loan status. Borrower contact is initiated through outbound
telephone campaigns, monthly billing statements, and direct mail. SMSI's website
provides borrowers with access to account information and online payment
alternatives

      SMSI's goal is to provide the most efficient and economical solutions to
the processes SMSI manages in the servicing area. Outsourcing of appropriate
servicing functions has allowed SMSI to maintain a high quality of performance
and reduced costs while allowing SMSI to apply its expertise to managing the
outsourced service providers. In the past, SMSI has successfully outsourced
areas including tax tracking, insurance tracking and foreclosure and bankruptcy
tracking. In 2005, SMSI outsourced the document management area, resulting in
faster imaging of mortgage loan documents with fewer document exception rates.

      SMSI is now able to deliver online access to selected mortgage loan
documents and an online interview guiding the borrower through alternatives to
foreclosure.

      Once a mortgage loan becomes thirty days delinquent, the related borrower
receives a breach notice allowing thirty days, or more if required by applicable
law, to cure the default before the account is referred for foreclosure. The
call center continues active collection campaigns and may offer the borrower
relief through a forbearance plan designed to resolve the delinquency in ninety
days or less.

      Accounts moving from thirty days delinquent to sixty or more days
delinquent are transferred to the Loss Mitigation department, which is supported
by the predictive dialer, as well as the Mortgage Serv system. The Loss
Mitigation department continues to actively attempt to resolve the delinquency
while SMSI's Foreclosure department refers the file to local counsel to begin
the foreclosure process.

      The Mortgage Serv system is SMSI's core servicing platform. It provides
all the mortgage loan level detail and interacts with all of SMSI's supplemental
products such as the dialer, pay-by-phone and website activity. The Mortgage
Serv system provides functionality that was not available with SMSI's prior
systems, allowing the retirement of proprietary systems supporting SMSI's Loss
Mitigation, Foreclosure, and REO departments. Incorporating those automated
processes while providing direct interfaces with service providers enhances
SMSI's efficiency.

      Delinquent accounts not resolved through collection and loss mitigation
activities are foreclosed in accordance with state and local laws. Foreclosure
timelines are managed through an outsourcing relationship that uploads data into
the Mortgage Serv system. The Mortgage Serv

                                      S-130



system schedules key dates throughout the foreclosure process, enhancing the
outsourcer's ability to monitor and manage foreclosure counsel. Properties
acquired through foreclosure are transferred to the REO department to manage
eviction and marketing of the properties.

      Once REO properties are vacant, they are listed with one of three national
asset management firms that develop a marketing strategy designed to ensure the
highest net recovery upon liquidation. The REO department monitors these asset
managers. Property listings are reviewed monthly to ensure the properties are
properly maintained and actively marketed.

      SMSI services nine securitizations for which servicer events of default
have been triggered. Eight were triggered by delinquency levels, and one was
triggered by the cumulative loss level. Each of these securitizations was issued
in or prior to 2001. SMSI has never been removed as servicer and has not failed
to comply with servicing criteria in any servicing agreements. In addition to
the nine securitizations above, SMSI services another four securitizations, also
issued in or prior to 2001, two of which have more than one servicer, in which
performance triggers have occurred due to delinquency levels. Typically, this
results in a re-direction of bond principal payments to the most senior classes.
SMSI has not failed to make required advances with respect to any
securitizations for which it is servicer.

SIZE, COMPOSITION AND GROWTH OF SERVICER'S PORTFOLIO OF SERVICED ASSETS

      Currently, substantially all of SMSI's servicing portfolio consists of
non-prime mortgage loans, represented by fixed-rate and adjustable-rate, first
and second lien conventional mortgage loans. The following table reflects the
size and composition of SMSI's affiliate-owned and third party servicing
portfolio as of the end of each indicated period.

SERVICER'S PORTFOLIO OF MORTGAGE LOANS

                       Unpaid Principal Balance as of:
                       (Dollar Amounts, in thousands)

                  September 30   December 31   December 31   December 31
                      2005           2004         2003           2002
                  ------------------------------------------------------
SMSI Affiliate      6,185,969      5,950,965    4,665,770     3,505,255
Third Party        20,170,801     14,214,977    5,233,753     4,070,305
                   ----------     ----------    ---------     ---------
Total              26,356,770     20,165,942    9,899,523     7,575,560
                   ==========     ==========    =========     =========

SMSI RATING INFORMATION

      SMSI's residential sub-prime servicing operations are currently rated as
"Above Average" by S&P. Fitch has rated SMSI "RPS2+" as a primary servicer of
residential Alt-A and sub-prime products. Moody's has rated SMSI "SQ2" as a
primary servicer of residential sub-prime mortgage loans. SMSI is an approved
Freddie Mac and Fannie Mae servicer.

SMSI'S DELINQUENCY AND FORECLOSURE EXPERIENCE

      The following tables set forth the delinquency and foreclosure experience
of the mortgage loans serviced by SMSI at the end of the indicated periods. The
indicated periods of delinquency are based on the number of days past due on a
contractual basis. A mortgage loan is considered delinquent for these purposes
if the full monthly payment of principal and interest has not been paid by the
next scheduled due date. SMSI's portfolio may differ significantly from the
mortgage loans in the mortgage loan pool in terms of interest rates, principal
balances, geographic distribution, types of properties, lien priority,
origination and underwriting criteria, prior servicer performance and other
possibly relevant characteristics. There can be no assurance, and no

                                      S-131



representation is made, that the delinquency and foreclosure experience with
respect to the mortgage loans in the mortgage loan pool will be similar to that
reflected in the table below, nor is any representation made as to the rate at
which losses may be experienced on liquidation of defaulted mortgage loans in
the mortgage loan pool. The actual delinquency experience on the mortgage loans
in the mortgage loan pool will depend, among other things, upon the value of the
real estate securing such mortgage loans in the mortgage loan pool and the
ability of the related borrower to make required payments. It should be noted
that if the residential real estate market should experience an overall decline
in property values, the rates of delinquencies and foreclosures could increase.
In addition, adverse economic conditions may affect the timely payment by
borrowers of scheduled payments of principal and interest on the mortgage loans
in the mortgage loan pool and, accordingly, the actual rates of delinquencies
and foreclosures with respect to the mortgage loan pool. Finally, the statistics
shown below represent the delinquency experience for SMSI's mortgage servicing
portfolio only for the periods presented, whereas the aggregate delinquency
experience on the mortgage loans comprising the mortgage loan pool will depend
on the results obtained over the life of the mortgage loan pool. These
statistics were derived by using one generally accepted method of calculating
and reporting delinquency. SMSI may change its method of reporting delinquency
experience to another generally accepted method. Such a change may affect these
statistics.

                     SMSI MORTGAGE LOAN SERVICING PORTFOLIO
                         DELINQUENCIES AND FORECLOSURES

                          (DOLLAR AMOUNTS IN THOUSANDS)



                                               September 30,                        December 31,
                                              ---------------   ---------------------------------------------------
                                                    2005             2004              2003              2002
                                              ---------------   ---------------   ---------------   ---------------
                                              Total Servicing   Total Servicing   Total Servicing   Total Servicing
                                                 Portfolio         Portfolio         Portfolio         Portfolio
                                              ---------------   ---------------   ---------------   ---------------
                                                                        ($ in thousands)
                                                                                        
Total outstanding principal balance
   (at period end) ........................     $26,356,770       $20,165,942       $9,899,523        $7,575,560
Delinquency (at period end):
     30-59 days:
         Principal balance ................      $1,515,753        $956,478          $605,980          $504,229
         Delinquency percentage ...........        5.75%             4.74%             6.12%             6.66%
     60-89 days:
         Principal balance ................       $414,500         $247,863          $138,253          $160,058
         Delinquency percentage ...........        1.57%             1.23%             1.40%             2.11%
     90 days or more:
         Principal balance ................       $248,530         $172,124           $96,388          $110,260
         Delinquency percentage ...........        0.94%             0.85%             0.97%             1.46%
Bankruptcies (1):
         Principal balance ................       $397,545         $279,331          $300,282          $277,447
         Delinquency percentage ...........        1.51%             1.39%             3.03%             3.66%
Foreclosures:
         Principal balance ................       $542,642         $314,253          $298,658          $245,069
         Delinquency percentage ...........        2.06%             1.56%             3.02%             3.23%
Real Estate Owned:
         Principal balance ................       $157,192         $107,939          $107,202          $118,960
         Delinquency percentage ...........        0.60%             0.54%             1.08%             1.57%
Total Seriously Delinquent including real
   estate owned (2) .......................        6.26%             5.26%             8.89%            11.25%
Total Seriously Delinquent excluding real
   estate owned ...........................        5.66%             4.73%             7.81%             9.68%


- ----------
(1)   Bankruptcies include both non-performing and performing mortgage loans in
      which the related borrower is in bankruptcy. Amounts included for
      contractually current bankruptcies for the total servicing portfolio for
      September 30, 2005, December 31, 2004, 2003, and 2002 are $87.8 million,
      $47.5 million, $43.7 million and $46.6 million, respectively.

(2)   Seriously delinquent is defined as mortgage loans that are 60 or more days
      delinquent, foreclosed, REO, or held by a borrower who has declared
      bankruptcy and is 60 or more days contractually delinquent.

                                      S-132



NO MATERIAL CHANGES TO SERVICER POLICIES AND PROCEDURES

      There have been no material changes in SMSI's servicing policies and
procedures during the past three years.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

      The Servicer will provide customary servicing functions with respect to
the Mortgage Loans. Among other things, the Servicer is obligated under some
circumstances to make P&I Advances with respect to the Mortgage Loans. In
managing the liquidation of defaulted Mortgage Loans, the Servicer will have
sole discretion to take such action in maximizing recoveries to the
certificateholders including, without limitation, selling defaulted Mortgage
Loans and REO properties as described in the Pooling and Servicing Agreement.

      The principal compensation to be paid to the Servicer in respect of the
servicing activities performed by the Servicer will be a servicing fee (the
"Servicing Fee") calculated at a per annum rate (the "Servicing Fee Rate") equal
to 0.50% with respect to each Mortgage Loan on the Scheduled Principal Balance
of each such Mortgage Loan. As additional servicing compensation, the Servicer
is entitled to retain all servicing-related fees, including assumption fees,
modification fees, extension fees, non-sufficient funds fees, late payment
charges and other ancillary fees and charges in respect of the Mortgage Loans
(with the exception of Prepayment Charges, which will be distributed to the
holders of the Class P Certificates), to the extent collected from mortgagors,
together with any interest or other income earned on funds held in the
collection account and any related escrow account.

      The Servicer is entitled to retain any Prepayment Interest Excess (as
defined in the Pooling and Servicing Agreement) with respect to the Mortgage
Loans. The Servicer is obligated to pay insurance premiums and other ongoing
expenses associated with the related Mortgage Loans in connection with its
responsibilities under the Pooling and Servicing Agreement and is entitled to
reimbursement for these expenses as provided in the Pooling and Servicing
Agreement. See "Description of the Agreements-Material Terms of the Pooling and
Servicing Agreements and Underlying Servicing Agreements-Retained Interest,
Servicing Compensation and Payment of Expenses" in the prospectus for
information regarding expenses payable by the Servicer.

PAYMENTS ON MORTGAGE LOANS; DEPOSITS TO COLLECTION ACCOUNT

      The Servicer will establish and maintain or cause to be maintained a
separate trust account (the "Collection Account") for the benefit of the
certificateholders. The Collection Account will be an Eligible Accounts (as
defined in the Pooling and Servicing Agreement). Upon receipt by the Servicer of
amounts in respect of the Mortgage Loans (excluding amounts representing the
related Servicing Fees or other servicing compensation, reimbursement for P&I
Advances and servicing advances and insurance proceeds to be applied to the
restoration or repair of a Mortgaged Property or similar items), the Servicer
will deposit such amounts in the Collection Account. Amounts so deposited by the
Servicer may be invested in Permitted Investments maturing no later than one
Business Day prior to the date on which the amount on deposit therein is
required to be remitted to the Securities Administrator. All investment income
on funds in the Collection Account shall be for the benefit of such Servicer.

      Any one or more of the following obligations or securities held in the
name of the Trustee for the benefit of the certificateholders will be considered
a Permitted Investment:

      (i)   obligations of the United States or any agency thereof, provided
such obligations are backed by the full faith and credit of the United States;

                                      S-133



      (ii)  general obligations of or obligations guaranteed by any state of the
United States or the District of Columbia receiving the highest long-term debt
rating of each rating agency, or such lower rating as will not result in the
downgrading or withdrawal of the ratings then assigned to the certificates by
each rating agency, as evidenced in writing;

      (iii) commercial or finance company paper which is then receiving the
highest commercial or finance company paper rating of each rating agency, or
such lower rating as will not result in the downgrading or withdrawal of the
ratings then assigned to the certificates by each rating agency, as evidenced in
writing;

      (iv)  certificates of deposit, demand or time deposits, or bankers'
acceptances issued by any depository institution or trust company incorporated
under the laws of the United States or of any state thereof and subject to
supervision and examination by federal and/or state banking authorities
(including the trustee in its commercial banking capacity), provided that the
commercial paper and/or long term unsecured debt obligations of such depository
institution or trust company are then rated one of the two highest long-term and
the highest short-term ratings of each such rating agency for such securities,
or such lower ratings as will not result in the downgrading or withdrawal of the
rating then assigned to the certificates by any rating agency, as evidenced in
writing;

      (v)   guaranteed reinvestment agreements issued by any bank, insurance
company or other corporation containing, at the time of the issuance of such
agreements, such terms and conditions as will not result in the downgrading or
withdrawal of the rating then assigned to the certificates by each rating
agency, as evidenced in writing;

      (vi)  repurchase obligations with respect to any security described in
clauses (i) and (ii) above, in either case entered into with a depository
institution or trust company (acting as principal) described in clause (v)
above;

      (vii) securities (other than stripped bonds, stripped coupons or
instruments sold at a purchase price in excess of 115% of the face amount
thereof) bearing interest or sold at a discount issued by any corporation
incorporated under the laws of the United States or any state thereof which, at
the time of such investment, have one of the two highest short term ratings of
each rating agency (except if the rating agency is Moody's, such rating will be
the highest commercial paper rating of Moody's for any such securities), or such
lower rating as will not result in the downgrading or withdrawal of the rating
then assigned to the certificates by each rating agency, as evidenced by a
signed writing delivered by each rating agency;

      (viii) interests in any money market fund (including any such fund managed
or advised by the trustee or any affiliate thereof) which at the date of
acquisition of the interests in such fund and throughout the time such interests
are held in such fund has the highest applicable short term rating by each
rating agency or such lower rating as will not result in the downgrading or
withdrawal of the ratings then assigned to the certificates by each rating
agency, as evidenced in writing;

      (ix)  short term investment funds sponsored by any trust company or
banking association incorporated under the laws of the United States or any
state thereof (including any such fund managed or advised by the trustee or the
master servicer or any affiliate thereof) which on the date of acquisition has
been rated by each rating agency in their respective highest applicable rating
category or such lower rating as will not result in the downgrading or
withdrawal of the ratings then assigned to the certificates by each rating
agency, as evidenced in writing; and

      (x)   such other investments having a specified stated maturity and
bearing interest or sold at a discount acceptable to each rating agency and as
will not result in the downgrading or

                                      S-134



withdrawal of the rating then assigned to the certificates by any rating agency,
as evidenced by a signed writing delivered by each rating agency.

PREPAYMENT INTEREST SHORTFALLS AND COMPENSATING INTEREST

      When a principal prepayment in full is made on a Mortgage Loan, the
mortgagor is charged interest only for the period from the Due Date of the
preceding monthly payment up to the date of the prepayment, instead of for a
full month. When a partial principal prepayment is made on a Mortgage Loan, the
mortgagor is not charged interest on the amount of the prepayment for the month
in which the prepayment is made. In addition, the application of the
Servicemembers Civil Relief Act (the "Relief Act") and similar state or local
laws to any Mortgage Loan could adversely affect, for an indeterminate period of
time, the ability of the Servicer to collect full amounts of interest on such
Mortgage Loans. The Servicer is obligated to pay from its own funds only those
interest shortfalls attributable to voluntary principal prepayments in full by
the mortgagors on the Mortgage Loans received from the 16th day of the month
prior to the month of the related Distribution Date to the last day of such
prior month; provided, however that the obligation of the Servicer to remit the
amount of any shortfall in interest resulting from a principal prepayment on a
Mortgage Loan shall be limited to the aggregate Servicing Fee (as defined
herein) payable to the Servicer for the related Due Period. The Servicer will
not remit any shortfalls in interest attributable to the application of the
Relief Act or any similar state or local laws. Any interest shortfalls
attributable to voluntary principal prepayments required to be funded but not
funded by the Servicer are required to be paid by the Master Servicer, but only
to the extent that such amount does not exceed the master servicing compensation
payable to the Master Servicer for the applicable Distribution Date.
Accordingly, the effect of interest shortfalls resulting from principal
prepayments in full or in part on the Mortgage Loans (each, a "Prepayment
Interest Shortfall") to the extent that they exceed any payments by the Master
Servicer or the Servicer ("Compensating Interest") or any shortfalls resulting
from the application of the Relief Act or similar state or local laws, will be
to reduce the aggregate amount of interest collected that is available for
distribution to certificateholders. Any such shortfalls will be allocated among
the certificates as provided under "Description of the Certificates--Interest
Distributions on the Offered Certificates" and "-- Overcollateralization
Provisions" in this prospectus supplement. See "Certain Legal Aspects of the
Mortgage Loans--Servicemembers Civil Relief Act" in the prospectus.

P&I ADVANCES

      Subject to the limitations set forth in the following paragraph, the
Servicer will be obligated to advance or cause to be advanced on or before each
Servicer Remittance Date its own funds, or funds in the related collection
account that are not included in the Available Distribution Amount for the
Distribution Date. The amount of the related advance will be equal to the
aggregate of all scheduled payments of principal and interest, net of the
Servicing Fee, that were due during the related Due Period on the related
Mortgage Loans and that were delinquent on the related Determination Date, plus
amounts representing assumed payments not covered by any current net income on
the Mortgaged Properties acquired by foreclosure or deed in lieu of foreclosure
(net of the related Servicing Fees). These advances are referred to in this
prospectus supplement as "P&I Advances".

      P&I Advances are required to be made only to the extent they are deemed by
the Servicer to be recoverable from related late collections, insurance proceeds
or liquidation proceeds on the related Mortgage Loan. The purpose of making the
P&I Advances is to maintain a regular cash flow to the certificateholders,
rather than to guarantee or insure against losses. The Servicer will not be
required to make any P&I Advances with respect to reductions in the amount of
the monthly payments on any Mortgage Loans due to bankruptcy proceedings or the
application of the Relief Act or similar state or local laws. All P&I Advances
will be reimbursable to the Servicer

                                      S-135



or the Master Servicer from late collections, insurance proceeds and liquidation
proceeds from the Mortgage Loan as to which the unreimbursed P&I Advance was
made. In addition, any P&I Advances previously made in respect of any Mortgage
Loan that are deemed by the Servicer or the Master Servicer to be nonrecoverable
from related late collections, insurance proceeds or liquidation proceeds may be
reimbursed to the Servicer or the Master Servicer out of any funds in the
collection account prior to the distributions on the certificates. In the event
that the Servicer fails in its obligation to make any required P&I Advance, a
successor servicer will be obligated to make the P&I Advance on the Distribution
Date for which the Servicer was required to make such P&I Advance, to the extent
required in the Pooling and Servicing Agreement.

      Upon an Event of Default by the Servicer under the Pooling and Servicing
Agreement, the Master Servicer may terminate the Servicer and appoint a
successor servicer. Such successor servicer must meet the requirements for
successor servicers under the Pooling and Servicing Agreement (including receipt
of confirmation from each Rating Agency that the appointment of such successor
servicer would not lead to a qualification, downgrade or withdrawal of the
ratings then assigned to the Offered Certificates in accordance with the terms
and conditions of the Pooling and Servicing Agreement).

      The Pooling and Servicing Agreement also provides that the Servicer may
enter into a facility with any person which provides that such person may fund
P&I Advances or servicing advances, although no such facility shall reduce or
otherwise affect the obligations of the Servicer to fund such P&I Advances or
servicing advances. Any P&I Advances or servicing advances funded by an
advancing person will be reimbursed to the advancing person in the same manner
as reimbursements would be made to the Servicer. The Pooling and Servicing
Agreement also provides that the Servicer may pledge its servicing rights under
the Pooling and Servicing Agreement to one or more lenders.

MODIFICATIONS

      In instances in which a Mortgage Loan is in default or if default is
reasonably foreseeable, and if determined by the Servicer to be in the best
interest of the certificateholders, the Servicer may permit servicing
modifications of the Mortgage Loan rather than proceeding with foreclosure.
However, the Servicer's ability to perform servicing modifications will be
subject to some limitations, including but not limited to the following: any
amounts added to the principal balance of the Mortgage Loan, or capitalized
amounts added to the Mortgage Loan, will be required to be fully amortized over
the remaining term, or the extended term, of the Mortgage Loan; all
capitalizations are to be implemented in accordance with the Servicer's
standards and may be implemented only by the Servicer for that purpose; the
final maturity of any Mortgage Loan will not be extended beyond the assumed
final distribution date; and no servicing modification with respect to a
Mortgage Loan will have the effect of reducing the mortgage rate below one half
of the mortgage rate as in effect on the Cut off Date, but not less than the
servicing fee rate. Further, the aggregate current principal balance of all
Mortgage Loans subject to modifications can be no more than five percent (5%) of
the aggregate principal balance of the Mortgage Loans as of the cut off date,
but this limit may increase from time to time with the consent of the Rating
Agencies.

      Any advances made on any Mortgage Loan will be reduced to reflect any
related servicing modifications previously made. The mortgage rate and net
mortgage rate as to any Mortgage Loan will be deemed not reduced by any
servicing modification, so that the calculation of the Interest Distribution
Amount (as defined in this prospectus supplement) payable on the Offered
Certificates will not be affected by the servicing modification.

                                      S-136



EVIDENCE AS TO COMPLIANCE

      The Pooling and Servicing Agreement will provide that each year on or
before the date set forth in the Pooling and Servicing Agreement, beginning with
the first year after the year in which the Cut-off Date occurs, each party
responsible for the servicing function will provide to the Depositor and the
Trustee a report on an assessment of compliance with the minimum servicing
criteria established in Item 1122(a) of Regulation AB (the "AB Servicing
Criteria"). The AB Servicing Criteria include specific criteria relating to the
following areas: general servicing considerations, cash collection and
administration, investor remittances and reporting, and pool asset
administration. Such report will indicate that the AB Servicing Criteria were
used to test compliance on a platform level basis and will set out any material
instances of noncompliance.

      The Pooling and Servicing Agreement will also provide that the each party
responsible for the servicing function will deliver along with its report on
assessment of compliance, an attestation report from a firm of independent
public accountants on the assessment of compliance with the AB Servicing
Criteria.

      The Pooling and Servicing Agreement will also provide for delivery to the
Securities Administrator and the Trustee, on or before March 1 of each year, of
a separate annual statement of compliance from each entity responsible for the
servicing function to the effect that, to the best knowledge of the signing
officer, the servicer has fulfilled in all material respects its obligations
under the Pooling and Servicing Agreement throughout the preceding year or, if
there has been a material failure in the fulfillment of any obligation, the
statement shall specify such failure and the nature and status thereof. This
statement may be provided as a single form making the required statements as to
more than one pooling and servicing agreement.

      Copies of the annual reports of assessment of compliance, attestation
reports, and statements of compliance may be obtained by securityholders without
charge upon written request to the Master Servicer at the address of the Master
Servicer set forth under "The Master Servicer and Securities Administrator" in
this prospectus supplement. These items will be filed with the Issuing Entity's
annual report on Form 10-K, to the extent required under Regulation AB.

      THE MASTER SERVICER, THE SECURITIES ADMINISTRATOR AND THE CUSTODIANS

WELLS FARGO BANK, NATIONAL ASSOCIATION

GENERAL

      The information set forth in the following five paragraphs has been
provided by Wells Fargo Bank, National Association. None of the Depositor, the
Sponsor, the Servicer, the Trustee, Deutsche Bank National Trust Company, the
Underwriter or any of their respective affiliates has made or will make any
representation as to the accuracy or completeness of the information.

      Wells Fargo Bank, National Association ("Wells Fargo Bank") will act as
Securities Administrator, Master Servicer and a Custodian under the Pooling and
Servicing Agreement and the applicable custodial agreement. Wells Fargo Bank is
a national banking association and a wholly-owned subsidiary of Wells Fargo &
Company. A diversified financial services company with approximately $397
billion in assets, 24 million customers and 143,000 employees, Wells Fargo &
Company is among the leading U.S. bank holding companies, providing banking,
insurance, trust, mortgage and consumer finance services throughout the United
States and internationally. Wells Fargo Bank provides retail and commercial
banking services and corporate trust, custody, securities lending, securities
transfer, cash management, investment management

                                      S-137



and other financial and fiduciary services. The Depositor, the Sponsor and the
Servicer may maintain banking and other commercial relationships with Wells
Fargo Bank and its affiliates. Wells Fargo Bank's principal corporate trust
offices are located at 9062 Old Annapolis Road, Columbia, Maryland 21045-1951
and its office for certificate transfer services is located at Sixth Street and
Marquette Avenue, Minneapolis, Minnesota 55479.

      MASTER SERVICER. Wells Fargo Bank acts as Master Servicer pursuant to the
Pooling and Servicing Agreement. The Master Servicer is responsible for the
aggregation of monthly Servicer reports and remittances and for the oversight of
the performance of the Servicer under the terms of the Pooling and Servicing
Agreement. In particular, the Master Servicer independently calculates monthly
loan balances based on servicer data, compares its results to servicer
loan-level reports and reconciles any discrepancies with the Servicer. The
Master Servicer also reviews the servicing of defaulted loans for compliance
with the terms of the Pooling and Servicing Agreement. In addition, upon the
occurrence of certain servicer events of default under the terms of the Pooling
and Servicing Agreement, the Master Servicer may be required to enforce certain
remedies on behalf of the Trust and against the defaulting Servicer. As of
November 30, 2005, Wells Fargo Bank was acting as master servicer for
approximately 940 series of residential mortgage-backed securities with an
aggregate outstanding principal balance of approximately $428,268,679,337. The
Master Servicer will be indemnified by the Trust Fund for certain expenses as
provided in the Pooling and Servicing Agreement.

      SECURITIES ADMINISTRATOR. Under the terms of the Pooling and Servicing
Agreement Wells Fargo Bank also is responsible for securities administration,
which includes pool performance calculations, distribution calculations and the
preparation of monthly distribution reports. As Securities Administrator, Wells
Fargo Bank is responsible for the preparation of all REMIC tax returns on behalf
of the trust and the preparation of monthly reports on Form 10-D in regards to
distribution and Mortgage Pool performance information and annual reports on
Form 10-K that are required to be filed with the Securities and Exchange
Commission on behalf of the trust. Wells Fargo Bank has been engaged in the
business of securities administration since June 30, 1995. As of November 30,
2005, Wells Fargo Bank was acting as securities administrator with respect to
more than $700,000,000,000 of outstanding residential mortgage-backed
securities. The Securities Administrator will be indemnified by the Trust Fund
for certain expenses as provided in the Pooling and Servicing Agreement.

      CUSTODIAN. Wells Fargo Bank is acting as custodian of certain of the
mortgage loan files pursuant to a custodial agreement. In that capacity, Wells
Fargo Bank is responsible to hold and safeguard the mortgage notes and other
contents of the related mortgage files on behalf of the Trustee and the
Certificateholders. Wells Fargo Bank maintains each mortgage loan file is a
separate file folder marked with a unique bar code to assure loan-level file
integrity and to assist in inventory management. Files are segregated by
transaction or investor. Wells Fargo Bank has been engaged in the mortgage
document custody business for more than 25 years. Wells Fargo Bank maintains
document custody facilities in its Minneapolis, Minnesota headquarters and in
three regional offices located in Richfield, Minnesota, Irvine, California, and
Salt Lake City, Utah. Wells Fargo Bank maintains mortgage custody vaults in each
of those locations with an aggregate capacity of over nine million files.

      Wells Fargo serves or has served within the past two years as loan file
custodian for various mortgage loans owned by the Sponsor or an affiliate of the
Sponsor and anticipates that one or more of those mortgage loans may be included
in the Trust. The terms of the custodial agreement under which those services
are provided by Wells Fargo are customary for the mortgage-backed securitization
industry and provide for the delivery, receipt, review and safekeeping of
mortgage loan files.

                                      S-138



      Approximately 93.71% of the mortgage loan files with respect to the
Mortgage Loans, by aggregate principal balance as of the Cut-off Date, will be
held by Wells Fargo Bank pursuant to a custodial agreement to be entered into
among HSBC Bank USA, National Association, as Trustee, Wells Fargo Bank, as a
custodian, and the Servicer.

DEUTSCHE BANK NATIONAL TRUST COMPANY

GENERAL

      The information set forth in the following paragraph has been provided by
Deutsche Bank National Trust Company ("DBNTC"). None of the Depositor, the
Sponsor, the Servicer, the Trustee, Wells Fargo Bank, the Underwriter or any of
their respective affiliates has made or will make any representation as to the
accuracy or completeness of the information.

      DBNTC is a national banking association chartered under the laws of the
United State of America and regulated by the Comptroller of the Currency and is
authorized to act in its capacity as a document custodian. DBNTC has performed a
custodial role in numerous mortgage-backed transactions since 1991. DBNTC will
maintain the mortgage files in secure, fire-resistant facilities. DBNTC will not
physically segregate the mortgage files from other mortgage files in DBNTC's
custody but will be kept in shared facilities. However, DBNTC's proprietary
document tracking system will show the location within DBNTC's facilities of
each mortgage file and will show that the mortgage loan documents are held by
the Trustee on behalf of the trust. DBNTC has no pending legal proceedings that
would materially affect its ability to perform its duties as custodian on behalf
of the Holders. DBNTC may perform certain of its obligations through one or more
third party vendors. However, DBNTC shall remain liable for the duties and
obligations required of it under the pooling and servicing agreement.

      DBNTC is providing the information in the foregoing paragraph at the
depositor's request in order to assist the depositor with the preparation of its
disclosure documents to be filed with the SEC pursuant to Regulation AB.
Otherwise, DBNTC has not participated in the preparation of such disclosure
documents and assumes no responsibility or liability for their contents.

      Approximately 6.29% of the mortgage loan files with respect to the
Mortgage Loans by aggregate principal balance as of the Cut-off Date, will be
held by DBNTC pursuant to a custodial agreement to be entered into among HSBC
Bank USA, National Association, as Trustee, DBNTC, as a custodian, and the
Servicer.

MASTER SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

      The principal compensation to be paid to the Master Servicer in respect of
its master servicing activities for the certificates will be a master servicing
fee equal to one-twelfth of the product of 0.0135% multiplied by the Scheduled
Principal Balance of the Mortgage Loans as of the Due Date in the preceding
calendar month. In addition, the Master Servicer will be entitled to any
interest or other income earned on funds held in the Distribution Account.

      In the event that the Servicer fails to pay the amount of any Prepayment
Interest Shortfall required to be paid on any Distribution Date, the Master
Servicer shall pay such amount up to the master servicing compensation payable
to the Master Servicer on such Distribution Date.

THE DISTRIBUTION ACCOUNT

      The Securities Administrator will establish an account (the "Distribution
Account") into which will be deposited amounts remitted to it by the Servicer
for distribution to certificateholders

                                      S-139



on a Distribution Date and payment of certain fees and expenses of the trust.
The Distribution Account will be an Eligible Account (as defined in the Pooling
and Servicing Agreement). Amounts on deposit therein may be invested in
Permitted Investments (as defined under "Servicing of the Mortgage
Loans--Payments on Mortgage Loans; Deposits to Collection Account" in this
prospectus supplement) maturing on or before the Business Day prior to the
related Distribution Date unless such Permitted Investments are invested in
investments managed or advised by the Securities Administrator or an affiliate
thereof, in which case such Permitted investments may mature on the related
Distribution Date.

TRANSFER OF MASTER SERVICING

      The Master Servicer may sell and assign its rights and delegate its duties
and obligations in its entirety as Master Servicer under the Pooling and
Servicing Agreement; provided, however, that: (i) the purchaser or transferee
accept in writing such assignment and delegation and assume the obligations of
the Master Servicer under the Pooling and Servicing Agreement (a) shall have a
net worth of not less than $25,000,000 (unless otherwise approved by each Rating
Agency pursuant to clause (ii) below); (b) shall be reasonably satisfactory to
the Trustee (as evidenced in a writing signed by the Trustee); and (c) shall
execute and deliver to the Trustee an agreement, in form and substance
reasonably satisfactory to the Trustee, which contains an assumption by such
Person of the due and punctual performance and observance of each covenant and
condition to be performed or observed by it as master servicer under the Pooling
and Servicing Agreement; (ii) each Rating Agency shall be given prior written
notice of the identity of the proposed successor to the Master Servicer and each
Rating Agency's rating of the Certificates in effect immediately prior to such
assignment, sale and delegation will not be downgraded, qualified or withdrawn
as a result of such assignment, sale and delegation, as evidenced by a letter to
such effect delivered to the Master Servicer and the Trustee; and (iii) the
Master Servicer assigning and selling the master servicing shall deliver to the
Trustee an officer's certificate and an opinion of independent counsel, each
stating that all conditions precedent to such action under the Pooling and
Servicing Agreement have been completed and such action is permitted by and
complies with the terms of the Pooling and Servicing Agreement. No such
assignment or delegation shall affect any liability of the Master Servicer
arising out of acts or omissions prior to the effective date thereof.

                                   THE TRUSTEE

      HSBC Bank USA, National Association will be the Trustee under the Pooling
and Servicing Agreement. The Depositor and the Master Servicer may maintain
other banking relationships in the ordinary course of business with the Trustee.
The Trustee's corporate trust office is located at 452 Fifth Avenue, New York,
New York 10018, Attention: Corporate Trust, ACE Securities Corp. Home Equity
Loan Trust, Series 2006-ASAP1 or at such other address as the Trustee may
designate from time to time.

      As of January 24, 2006, HSBC Bank USA, National Association is acting as
Trustee for approximately 400 asset-backed securities transactions involving
similar pool assets to those found in this transaction.

      The Trustee, prior to the occurrence of an Event of Default and after the
curing or waiver of all Events of Default which may have occurred, undertakes to
perform such duties and only such duties as are specifically set forth in the
Pooling and Servicing Agreement as duties of the Trustee, including the
following:

1.    Upon receipt of all resolutions, certificates, statements, opinions,
      reports, documents, orders or other instruments which are specifically
      required to be furnished to the Trustee (or a Custodian, if applicable)
      pursuant to the Pooling and Servicing Agreement, the Trustee (or a
      Custodian, if applicable) shall examine them to determine whether they are
      in the required

                                      S-140



      form; provided, however, that the Trustee shall not be responsible for the
      accuracy or content of any resolution, certificate, statement, opinion,
      report, document, order or other instrument furnished hereunder; provided,
      further, that the Trustee shall not be responsible for the accuracy or
      verification of any calculation provided to it pursuant to the Pooling and
      Servicing Agreement.

2.    The Trustee shall promptly remit to the Servicer any complaint, claim,
      demand, notice or other document (collectively, the "Notices") delivered
      to the Trustee as a consequence of the assignment of any Mortgage Loan
      hereunder and relating to the servicing of the Mortgage Loans; provided
      than any such notice (i) is delivered to the Trustee at its Corporate
      Trust Office, (ii) contains information sufficient to permit the Trustee
      to make a determination that the real property to which such document
      relates is a Mortgaged Property (as defined in the Pooling and Servicing
      Agreement). The Trustee shall have no duty hereunder with respect to any
      Notice it may receive or which may be alleged to have been delivered to or
      served upon it unless such Notice is delivered to it or served upon it at
      its Corporate Trust Office and such Notice contains the information
      required pursuant to clause (ii) of the preceding sentence.

3.    Except for those actions that the Trustee is required to take under the
      Pooling and Servicing Agreement, the Trustee shall not have any obligation
      or liability to take any action or to refrain from taking any action in
      the absence of written direction as provided in the Pooling and Servicing
      Agreement.

      If an Event of Default has occurred and has not been cured or waived, the
Trustee shall exercise such of the rights and powers vested in it by the Pooling
and Servicing Agreement, using the same degree of care and skill in their
exercise, as a prudent person would exercise under the circumstances in the
conduct of his own affairs.

      Without limiting the generality of the foregoing, if an Event of Default
shall occur, the Trustee shall, at the direction of at least 51% of the Voting
Rights, by notice in writing to the Master Servicer and to the Depositor, with a
copy to each Rating Agency, terminate all of the rights and obligations of the
Master Servicer in its capacity as Master Servicer under the Pooling and
Servicing Agreement, to the extent permitted by law, and in and to the Mortgage
Loans and the proceeds thereof. On or after the receipt by the Master Servicer
of such written notice, all authority and power of the Master Servicer with
respect to the Certificates (other than as a holder of any Certificate) or the
Mortgage Loans or otherwise including, without limitation, the compensation
payable to the Master Servicer under the Pooling and Servicing Agreement, shall
pass to and be vested in the Trustee, and, without limitation, the Trustee shall
be authorized and empowered, as attorney-in-fact or otherwise, to execute and
deliver, on behalf of and at the expense of the Master Servicer, any and all
documents and other instruments and to do or accomplish all other acts or things
necessary or appropriate to effect the purposes of such notice of termination,
whether to complete the transfer and endorsement or assignment of the Mortgage
Loans and related documents, or otherwise. Notwithstanding the foregoing, The
Trustee may, if is shall be unwilling to so to act, or shall, if it is legally
unable to act, appoint, or petition a court of competent jurisdiction to
appoint, a successor master servicer in accordance with the terms of the Pooling
and Servicing Agreement.

      To the extent that the costs and expenses of the Trustee related to the
termination of the Master Servicer, appointment of a successor master servicer
or the transfer and assumption of the master servicing by the Trustee
(including, without limitation, (i) all legal costs and expenses and all due
diligence costs and expenses associated with an evaluation of the potential
termination of the Master Servicer as a result of an Event of Default and (ii)
all costs and expenses associated with the complete transfer of the master
servicing, including all servicing files and all servicing data and the
completion, correction or manipulation of such servicing data as may be required
by the successor master servicer to correct any errors or insufficiencies in the
servicing data or

                                      S-141



otherwise to enable the successor master servicer to master service the Mortgage
Loans in accordance with the Pooling and Servicing Agreement) are not fully and
timely reimbursed by the terminated master servicer, the Trustee shall be
entitled to reimbursement of such costs and expenses from the Distribution
Account.

      FOR FURTHER DISCUSSION OF THE DUTIES OF THE TRUSTEE, PLEASE SEE
"DESCRIPTION OF THE AGREEMENTS--MATERIAL TERMS OF THE POOLING AND SERVICING
AGREEMENTS AND UNDERLYING SERVICING AGREEMENTS--DUTIES OF THE TRUSTEE" IN THE
PROSPECTUS.

      The Master Servicer will pay the Trustee the trustee's fee in respect of
its obligations under the Pooling and Servicing Agreement. The Pooling and
Servicing Agreement will provide that the Trustee and any director, officer,
employee or agent of the Trustee will be indemnified by the trust and will be
held harmless against any loss, liability, expense or cost including, without
limitation, attorneys fees and expenses (not including expenses and
disbursements incurred or made by the Trustee in the ordinary course of the
Trustee's performance in accordance with the provisions of the Pooling and
Servicing Agreement) incurred by the Trustee in connection with any pending or
threatened legal action or arising out of or in connection with the acceptance
or administration of its obligations and duties under the Pooling and Servicing
Agreement, the Certificates or the Custodial Agreement, other than any loss,
liability or expense (i) resulting from a breach of the obligations and duties
of the Servicer under the Pooling and Servicing Agreement (for which the Trustee
receives indemnity from the Servicer) or (ii) incurred by reason of willful
misfeasance, bad faith or negligence in the performance of the Trustee's duties
under the Pooling and Servicing Agreement, the Certificates or the Custodial
Agreements or by reason of reckless disregard, of the Trustee's obligations and
duties under the Pooling and Servicing Agreement, the Certificates or the
Custodial Agreements.

      The Trustee may resign at any time, in which event the Depositor will be
obligated to appoint a successor trustee. The Depositor may also remove the
Trustee if the Trustee ceases to be eligible to continue under the Pooling and
Servicing Agreement or if the trustee becomes insolvent. Upon becoming aware of
the circumstances, the Depositor will be obligated to appoint a successor
trustee. The Trustee may also be removed at any time by the holders of the
certificates evidencing not less a majority of the voting rights in the trust
fund. Any resignation or removal of the Trustee and appointment of a successor
trustee will not become effective until acceptance of the appointment by the
successor trustee. If the Trustee resigns or is removed by the Depositor, the
expenses associated with the change of trustees will be paid by the former
trustee and reimbursed from the Distribution Account. If the Trustee is removed
by holders of certificates, such holders shall be responsible for paying any
compensation payable to a successor trustee, in excess of the amount paid to the
predecessor trustee.

                             THE CREDIT RISK MANAGER

      Clayton Fixed Income Services Inc. (formerly known as The Murrayhill
Company), as credit risk manager for the trust (the "Credit Risk Manager") will
monitor the performance of the Servicer, and make recommendations to the
Servicer and/or Master Servicer regarding certain delinquent and defaulted
Mortgage Loans and will report to the Depositor on the performance of such
Mortgage Loans, pursuant to a Credit Risk Management Agreement to be entered
into by the Credit Risk Manager and the Servicer and/or Master Servicer on or
prior to the Closing Date. The Credit Risk Manager will rely upon mortgage loan
data that is provided to it by the Servicer and/or Master Servicer in performing
its advisory and monitoring functions. The Credit Risk Manager will be entitled
to receive a "Credit Risk Manager's Fee" until the termination of the trust or
until its removal by a vote of at least 66 2/3% of the Certificateholders. Such
fee will be paid by the trust and will be equal to one-twelfth of the product of
0.015% multiplied by the then current aggregate principal balance of the
Mortgage Loans.

                                      S-142



                         POOLING AND SERVICING AGREEMENT

GENERAL

      The certificates will be issued under the Pooling and Servicing Agreement,
a form of which is filed as an exhibit to the registration statement. A Current
Report on Form 8-K relating to the certificates containing a copy of the Pooling
and Servicing Agreement as executed will be filed by the Depositor with the
Securities and Exchange Commission ("SEC") following the initial issuance of the
certificates. The trust fund created under the Pooling and Servicing Agreement
will consist of (i) all of the Depositor's right, title and interest in the
Mortgage Loans, the related mortgage notes, mortgages and other related
documents; (ii) all payments on or collections in respect of the Mortgage Loans
due after the Cut-off Date, together with any proceeds of the Mortgage Loans;
(iii) any Mortgaged Properties acquired on behalf of certificateholders by
foreclosure or by deed in lieu of foreclosure, and any revenues received on
these mortgaged properties; (iv) the rights of the Trustee under all insurance
policies required to be maintained under the Pooling and Servicing Agreement;
(v) the rights of the Depositor under the Mortgage Loan Purchase Agreement; (vi)
the Reserve Fund and any amounts on deposit in the Reserve Fund from time to
time and any proceeds thereof; and (vii) the right to any Net Swap Payment and
any Swap Termination Payment made by the Swap Provider. For the avoidance of
doubt, the trust fund does not include the Supplemental Interest Trust.
Reference is made to the prospectus for important information in addition to
that set forth in this prospectus supplement regarding the trust fund, the terms
and conditions of the Pooling and Servicing Agreement and the Offered
Certificates. The Depositor will provide to a prospective or actual certificate
holder without charge, on written request, a copy, without exhibits, of the
Pooling and Servicing Agreement. Requests should be addressed to 6525 Morrison
Blvd., Suite 318, Charlotte, North Carolina 28211.

ASSIGNMENT OF THE MORTGAGE LOANS

      On the Closing Date, the Depositor will transfer to the trust all of its
right, title and interest in and to each Mortgage Loan, the related mortgage
note, mortgage, assignment of mortgage in recordable form to the Trustee and
other related documents (collectively, the "Related Documents"), including all
scheduled payments with respect to each such Mortgage Loan due after the Cut-off
Date. The Trustee, concurrently with such transfer, will deliver the
certificates to the Depositor. Each Mortgage Loan transferred to the trust will
be identified on a schedule (the "Mortgage Loan Schedule") delivered to the
Trustee and the Servicer pursuant to the Pooling and Servicing Agreement. The
Mortgage Loan Schedule will include information such as the principal balance of
each Mortgage Loan as of the Cut-off Date, its Mortgage Rate as well as other
information with respect to each Mortgage Loan.

      The Pooling and Servicing Agreement will require that, prior to the
closing date, the Depositor will deliver or cause to be delivered to the Trustee
(or the applicable Custodian, as the Trustee's agent for such purpose) the
mortgage notes endorsed in blank on behalf of the certificateholders, and the
Related Documents. In lieu of delivery of original mortgages or mortgage notes,
if such original is not available or lost, the Depositor may deliver or cause to
be delivered true and correct copies thereof, or, with respect to a lost
mortgage note, a lost note affidavit. The assignments of mortgage are generally
required to be recorded by or on behalf of the Depositor in the appropriate
offices for real property records, except (i) in states as to which an opinion
of counsel is delivered to the effect that such recording is not required to
protect the trustee's interest in the Mortgage Loan against the claim of any
subsequent transferee or any successor to or creditor of the depositor or the
seller, or (ii) with respect to any Mortgage Loan electronically registered
through the Mortgage Electronic Registration Systems, Inc.

      On or prior to the Closing Date, the Trustee or the applicable Custodian
on its behalf will review the Mortgage Loans and the Related Documents pursuant
to the related Custodial

                                      S-143



Agreement and, if any Mortgage Loan or Related Document is found to be defective
in any material respect and such defect is not cured within 90 days following
notification thereof to the Sponsor by the Trustee or the Servicer, the Sponsor
will be obligated either to (i) substitute for such Mortgage Loan a Qualified
Substitute Mortgage Loan; however, such substitution is permitted only within
two years of the Closing Date and may not be made unless an opinion of counsel
is provided to the effect that such substitution will not disqualify any of the
REMICs (as defined in the Pooling and Servicing Agreement) as a REMIC or result
in a prohibited transaction tax under the Code; or (ii) purchase such Mortgage
Loan at a price (the "Purchase Price") equal to the outstanding principal
balance of such Mortgage Loan as of the date of purchase, plus all accrued and
unpaid interest thereon, computed at the Mortgage Rate through the end of the
calendar month in which the purchase is effected, plus the amount of any unpaid
Servicing Fees or unreimbursed P&I Advances and servicing advances made by the
Servicer plus all unreimbursed costs and damages incurred by the trust and the
Trustee in connection with any violation by any such Mortgage Loan of any
predatory or abusive lending law. The Purchase Price will be required to be
remitted to the Servicer for deposit in the Collection Account (as defined
herein) for remittance to the Securities Administrator prior to the next
succeeding Distribution Date after such obligation arises. The obligation of the
Sponsor to repurchase or substitute for a Deleted Mortgage Loan (as defined
herein) is the sole remedy regarding any defects in the Mortgage Loans and
Related Documents available to the certificateholders.

      In connection with the substitution of a Qualified Substitute Mortgage
Loan, the Sponsor will be required to remit to the Servicer for deposit in the
Collection Account for remittance to the Securities Administrator prior to the
next succeeding Distribution Date after such obligation arises an amount (the
"Substitution Shortfall Amount") equal to the excess of the principal balance of
the related Deleted Mortgage Loan over the principal balance of such Qualified
Substitute Mortgage Loan.

      A "Qualified Substitute Mortgage Loan" is a mortgage loan substituted for
a Deleted Mortgage Loan which must, on the date of such substitution, (i) have
an outstanding principal balance (or in the case of a substitution of more than
one Mortgage Loan for a Deleted Mortgage Loan, an aggregate principal balance),
not in excess of the principal balance of the Deleted Mortgage Loan; (ii) have a
Mortgage Rate not less than the Mortgage Rate of the Deleted Mortgage Loan and
not more than 1% in excess of the Mortgage Rate of such Deleted Mortgage Loan;
(iii) if such mortgage loan is an adjustable-rate mortgage loan, have a Maximum
Mortgage Rate and Minimum Mortgage Rate not less than the respective rate for
the Deleted Mortgage Loan and have a Gross Margin equal to or greater than the
Deleted Mortgage Loan; (iv) have the same Due Date as the Deleted Mortgage Loan;
(v) have a remaining term to maturity not more than one year earlier and not
later than the remaining term to maturity of the Deleted Mortgage Loan; (vi)
comply with each representation and warranty as to the Mortgage Loans set forth
in the Mortgage Loan Purchase Agreement (deemed to be made as of the date of
substitution); (vii) be of the same or better credit quality as the Mortgage
Loan being replaced; (viii) have the same lien priority on the related mortgaged
property as the Mortgage Loan being replaced and (ix) satisfy certain other
conditions specified in the Pooling and Servicing Agreement.

      The Sponsor will make certain representations and warranties as to the
accuracy in all material respects of certain information furnished to the
Trustee with respect to each Mortgage Loan. In addition, the Sponsor will
represent and warrant, as of the Closing Date, that, among other things: (i) at
the time of transfer to the Depositor, the Sponsor has transferred or assigned
all of its right, title and interest in each Mortgage Loan and the Related
Documents, free of any lien; (ii) each Mortgage Loan complied, at the time of
origination, in all material respects with applicable state and federal laws
including, but not limited to, predatory lending laws; (iii) the Mortgage Loans
are not subject to the requirements of the Home Ownership and Equity Protection
Act of 1994 and no Mortgage Loan is classified and/or defined as a "high cost",
"covered" or "predatory" loan under any other federal, state or local law or
ordinance or regulation including,

                                      S-144



but not limited to, the States of Georgia, Arkansas, Kentucky, New Jersey, New
Mexico or Illinois; and (iv) no proceeds from any Mortgage Loan were used to
purchase single premium credit insurance policies as part of the origination of,
or as a condition to closing, such Mortgage Loan. Upon discovery of a breach of
any such representation and warranty which materially and adversely affects the
interests of the certificateholders in the related Mortgage Loan and Related
Documents, the Sponsor will have a period of 90 days after the earlier of
discovery or receipt of written notice of the breach to effect a cure; provided,
however that any breach of the representations and warranties set forth in
clauses (ii), (iii) or (iv) above (or certain other representations and
warranties made by the Sponsor with respect to any Group I Mortgage Loan), shall
be deemed to materially and adversely affect the interests of the
certificateholders in the related Group I Mortgage Loan. If the breach cannot be
cured within the 90-day period, the Sponsor will be obligated to (i) substitute
for such Deleted Mortgage Loan a Qualified Substitute Mortgage Loan or (ii)
purchase such Deleted Mortgage Loan from the trust. The same procedure and
limitations that are set forth above for the substitution or purchase of Deleted
Mortgage Loans as a result of deficient documentation relating thereto will
apply to the substitution or purchase of a Deleted Mortgage Loan as a result of
a breach of a representation or warranty in the Mortgage Loan Purchase Agreement
that materially and adversely affects the interests of the certificateholders.
The Depositor will file the Mortgage Loan Purchase Agreement as an exhibit to
the Pooling and Servicing Agreement with the Securities and Exchange Commission
in a Current Report on Form 8-K.

      Mortgage Loans required to be transferred to the Sponsor as described in
the preceding paragraphs are referred to as "Deleted Mortgage Loans."

EVENTS OF DEFAULT

      Upon the occurrence of events of default described under "Description of
the Agreements-Material Terms of the Pooling and Servicing Agreements and
Underlying Servicing Agreements-Events of Default under the Agreement" and
"-Rights Upon Events of Default under the Agreements" in the prospectus, the
Servicer may be removed as the servicer of the Mortgage Loans in accordance with
the terms of the Pooling and Servicing Agreement. As further described in, and
in accordance with the provisions of, the Pooling and Servicing Agreement upon
the removal of the Servicer after the occurrence of an Event of Default, a
successor to the Servicer (which may be the Master Servicer) will become the
successor to the Servicer under the Pooling and Servicing Agreement. See
"Description of the Agreements-Material Terms of the Pooling and Servicing
Agreements and Underlying Servicing Agreements-Events of Default under the
Agreement" and "-Rights Upon Events of Default under the Agreements" in the
prospectus.

VOTING RIGHTS

      At all times, 98% of all voting rights will be allocated among the holders
of the Class A Certificates, the Mezzanine Certificates and the Class CE
Certificates in proportion to the then outstanding Certificate Principal
Balances of their respective certificates, 1% of all voting rights will be
allocated to the holders of the Class P Certificates in proportion to the then
outstanding Certificate Principal Balances of their respective certificates and
1% of all voting rights will be allocated to the holders of the Residual
Certificates. The initial owner of the Residual Certificates is Deutsche Bank
Securities Inc.

TERMINATION

      The circumstances under which the obligations created by the Pooling and
Servicing Agreement will terminate in respect of the certificates are described
in "Description of the Securities-Termination" in the prospectus. The Master
Servicer will have the right to purchase all remaining Mortgage Loans and any
properties acquired in respect thereof and thereby effect early

                                      S-145



retirement of the certificates on any Distribution Date following the Due Period
during which the aggregate principal balance of the Mortgage Loans and
properties acquired in respect thereof remaining in the trust fund at the time
of purchase is reduced to less than or equal to 10% of the aggregate principal
balance of the Mortgage Loans as of the Cut-off Date. In the event the Master
Servicer exercises its option, the purchase price payable in connection with the
option will be equal to par with respect to the Mortgage Loans and the fair
market value of all properties acquired by the trust in respect of any Mortgage
Loans, plus accrued interest for each Mortgage Loan at the related Mortgage Rate
to but not including the first day of the month in which the repurchase price is
distributed, together with (to the extent not covered by the foregoing) all
amounts due and owing to the Trustee, the Servicer, the Master Servicer and the
Securities Administrator as of the termination date and any Swap Termination
Payment payable to the Swap Provider not due to a Swap Provider Trigger Event
pursuant to the Interest Rate Swap Agreement. In the event the Master Servicer
exercises this option, the portion of the purchase price allocable to the
Offered Certificates will be, to the extent of available funds, (i) 100% of the
then outstanding Certificate Principal Balance of the Offered Certificates, plus
(ii) one month's interest on the then outstanding Certificate Principal Balance
of the Offered Certificates at the then applicable Pass-Through Rate for each
such class, plus (iii) any previously accrued but unpaid interest thereon to
which the holders of the Offered Certificates are entitled, together with the
amount of any Net WAC Rate Carryover Amounts. The holders of the Residual
Certificates shall pledge any amount received in a termination in excess of par
to the holders of the Class CE Certificates. In no event will the trust created
by the Pooling and Servicing Agreement continue beyond the expiration of 21
years from the death of the survivor of the persons named in the Pooling and
Servicing Agreement. See "Description of the Securities-Termination" in the
prospectus.

      The Securities Administrator shall give notice of any termination to the
Certificateholders, upon which the Certificateholders shall surrender their
Certificates to the Securities Administrator for payment of the final
distribution and cancellation. Such notice shall be given by letter, mailed not
earlier than the 15th day and not later than the 25th day of the month next
preceding the month of such final distribution, and shall specify (i) the
Distribution Date upon which final payment of the Certificates will be made upon
presentation and surrender of the Certificates at the office of the Securities
Administrator therein designated, (ii) the amount of any such final payment and
(iii) that the Record Date otherwise applicable to such Distribution Date is not
applicable, payments being made only upon presentation and surrender of the
Certificates at the office of the Securities Administrator therein specified.

      In the event such notice is given in connection with the purchase of all
of the Mortgage Loans by the Master Servicer, the Master Servicer shall deliver
to the Securities Administrator for deposit in the Distribution Account not
later than the Business Day prior to the Distribution Date on which the final
distribution on the Certificates an amount in immediately available funds equal
to the above-described Termination Price. The Securities Administrator shall
remit to the Servicer, the Master Servicer, the Trustee and the Custodians from
such funds deposited in the Distribution Account (i) any amounts which the
Servicer would be permitted to withdraw and retain from the Collection Account
as if such funds had been deposited therein (including all unpaid Servicing
Fees, Master Servicing Fees and all outstanding P&I Advances and Servicing
Advances) and (ii) any other amounts otherwise payable by the Securities
Administrator to the Master Servicer, the Trustee, the Custodians, the Servicer
and the Swap Provider from amounts on deposit in the Distribution Account
pursuant to the terms of the Pooling and Servicing Agreement prior to making any
final distributions. Upon certification to the Trustee by the Securities
Administrator of the making of such final deposit, the Trustee shall promptly
release or cause to be released to the Master Servicer the Mortgage Files for
the remaining Mortgage Loans, and Trustee shall execute all assignments,
endorsements and other instruments delivered to it and necessary to effectuate
such transfer.

                                      S-146



      Upon presentation of the Certificates by the Certificateholders on the
final Distribution Date, the Securities Administrator shall distribute to each
Certificateholder so presenting and surrendering its Certificates the amount
otherwise distributable on such Distribution Date in respect of the Certificates
so presented and surrendered. Any funds not distributed to any Holder or Holders
of Certificates being retired on such Distribution Date because of the failure
of such Holder or Holders to tender their Certificates shall, on such date, be
set aside and held in trust and credited to the account of the appropriate
non-tendering Holder or Holders. If any Certificates as to which notice has been
given shall not have been surrendered for cancellation within six months after
the time specified in such notice, the Securities Administrator shall mail a
second notice to the remaining non-tendering Certificateholders to surrender
their Certificates for cancellation in order to receive the final distribution
with respect thereto. If within one year after the second notice all such
Certificates shall not have been surrendered for cancellation, the Securities
Administrator shall, directly or through an agent, mail a final notice to the
remaining non-tendering Certificateholders concerning surrender of their
Certificates. The costs and expenses of maintaining the funds in trust and of
contacting such Certificateholders shall be paid out of the assets remaining in
the trust funds. If within one (1) year after the final notice any such
Certificates shall not have been surrendered for cancellation, the Securities
Administrator shall pay to the Depositor all such amounts, and all rights of
non-tendering Certificateholders in or to such amounts shall thereupon cease. No
interest shall accrue or be payable to any Certificateholder on any amount held
in trust by the Securities Administrator as a result of such Certificateholder's
failure to surrender its Certificate(s) on the final Distribution Date for final
payment thereof. Any such amounts held in trust by the Securities Administrator
shall be held uninvested in an Eligible Account.

      In the event that the Master Servicer purchases all the Mortgage Loans or
the final payment on or other liquidation of the last Mortgage Loan, the Trust
Fund shall be terminated in accordance with the following additional
requirements:

      (i)   The Trustee shall specify the first day in the 90-day liquidation
period in a statement attached to each Trust REMIC's final Tax Return pursuant
to Treasury regulation Section 1.860F-1 and shall satisfy all requirements of a
qualified liquidation under Section 860F of the Code and any regulations
thereunder, as evidenced by an opinion of counsel obtained by and at the expense
of the Master Servicer;

      (ii)  During such 90-day liquidation period and, at or prior to the time
of making of the final payment on the Certificates, the Trustee shall sell all
of the assets of REMIC I to the Master Servicer for cash; and

      (iii) At the time of the making of the final payment on the Certificates,
the Securities Administrator shall distribute or credit, or cause to be
distributed or credited, to the Holders of the Residual Certificates all cash on
hand in the Trust Fund (other than cash retained to meet claims), and the Trust
Fund shall terminate at that time.

      At the expense of the Master Servicer (or, if the Trust Fund is being
terminated as a result of the Last Scheduled Distribution Date, at the expense
of the Trust Fund), the Master Servicer shall prepare or cause to be prepared
the documentation required in connection with the adoption of a plan of
liquidation of each Trust REMIC.

      By their acceptance of Certificates, the Holders thereof hereby agree to
authorize the Trustee to specify the 90-day liquidation period for each Trust
REMIC, which authorization shall be binding upon all successor
Certificateholders.

                                      S-147



                         FEDERAL INCOME TAX CONSEQUENCES

      In the opinion of Thacher Proffitt & Wood LLP, counsel to the Depositor,
assuming compliance with the provisions of the Pooling and Servicing Agreement,
for federal income tax purposes, each of the REMICs established under the
Pooling and Servicing Agreement will qualify as a REMIC under the Code.

      For federal income tax purposes (i) the Residual Certificates will
represent the "residual interests" in each REMIC elected by the trust and (ii)
the Offered Certificates (exclusive of any right of the holder of such
certificates to receive payments from the Reserve Fund in respect of Net WAC
Rate Carryover Amounts or from the Supplemental Interest Trust or the obligation
to make payments to the Supplemental Interest Trust), the Class P Certificates
and the Class CE Certificates will represent the "regular interests" in, and
will be treated as debt instruments of, a REMIC. See "Material Federal Income
Tax Considerations-REMICs" in the prospectus.

      For federal income tax purposes, the Class M-9 Certificates and Class M-11
Certificates will be, and the remaining classes of Offered Certificates may be,
treated as having been issued with original issue discount. The prepayment
assumption that will be used in determining the rate of accrual of original
issue discount, market discount and premium, if any, for federal income tax
purposes will be based on the assumption that, subsequent to the date of any
determination the adjustable-rate Mortgage Loans will prepay at a rate equal to
100% PPC (calculated based on the assumed prepayment rates set forth under
"Yield on the Certificates--Weighted Average Lives" in this prospectus
supplement) and the fixed-rate Mortgage Loans will prepay at a rate equal to
100% PPC calculated based on the assumed prepayment rates set forth under "Yield
on the Certificates--Weighted Average Lives" in this prospectus supplement). No
representation is made that the Mortgage Loans will prepay at that rate or at
any other rate. See "Material Federal Income Tax Consideration-General" and
"-REMICs-Taxation of Owners of Regular Securities" in the prospectus.

      The holders of the Offered Certificates will be required to include in
income interest on their certificates in accordance with the accrual method of
accounting.

      The Internal Revenue Service (the "IRS") has issued original issue
discount regulations (the "OID Regulations") under sections 1271 to 1275 of the
Code that address the treatment of debt instruments issued with original issue
discount, Purchasers of the Offered Certificates should be aware that the OID
Regulations do not adequately address certain issues relevant to, or are not
applicable to, prepayable securities such as the Offered Certificates. In
addition, there is considerable uncertainty concerning the application of the
OID Regulations to REMIC Regular Certificates that provide for payments based on
an adjustable rate such as the Offered Certificates. Because of the uncertainty
concerning the application of Section 1272(a)(6) of the Code to such
certificates and because the rules of the OID Regulations relating to debt
instruments having an adjustable rate of interest are limited in their
application in ways that could preclude their application to such certificates
even in the absence of Section 1272(a)(6) of the Code, the IRS could assert that
the Offered Certificates should be treated as issued with original issue
discount or should be governed by the rules applicable to debt instruments
having contingent payments or by some other method not yet set forth in
regulations. Prospective purchasers of the Offered Certificates are advised to
consult their tax advisors concerning the tax treatment of such certificates.

      In certain circumstances the OID Regulations permit the holder of a debt
instrument to recognize original issue discount under a method that differs from
that used by the issuer. Accordingly, the holder of an Offered Certificate may
be able to select a method for recognizing original issue discount that differs
from that used by the Trust in preparing reports to the certificateholders and
the IRS.

                                      S-148



      If the method for computing original issue discount described above
results in a negative amount for any period with respect to a Certificateholder,
the amount of original issue discount allocable to that period would be zero and
the Certificateholder will be permitted to offset that negative amount only
against future original issue discount, if any, attributable to those
Certificates.

      Certain of the certificates may be treated for federal income tax purposes
as having been issued at a premium. Whether any holder of a certificate will be
treated as holding such certificate with amortizable bond premium will depend on
such certificateholders purchase price and the distributions remaining to be
made on such certificate at the time of its acquisition by such
certificateholder. Holders of such certificates should consult their own tax
advisors regarding the possibility of making an election to amortize such
premium. See "Material Federal Income Tax Considerations- REMICs--Taxation of
Owners of Regular Securities" in the Prospectus.

      Each holder of an Offered Certificate is deemed to own an undivided
beneficial ownership interest in a REMIC regular interest and the right to
receive payments from either the Reserve Fund or the Supplemental Interest Trust
in respect of any Net WAC Rate Carryover Amount or the obligation to make
payments to the Supplemental Interest Trust. The Reserve Fund, the Interest Rate
Swap Agreement and the Supplemental Interest Trust are not assets of any REMIC.
The REMIC regular interest corresponding to an Offered Certificate will be
entitled to receive interest and principal payments at the times and in the
amounts equal to those made on the certificate to which it corresponds, except
that (i) the maximum interest rate of that REMIC regular interest will equal the
Net WAC Pass-Through Rate computed for this purpose by limiting the Swap
Notional Amount of the Interest Rate Swap Agreement to the aggregate principal
balance of the Mortgage Loans and (ii) any Swap Termination Payment will be
treated as being payable solely from Net Monthly Excess Cashflow. As a result of
the foregoing, the amount of distributions on the REMIC regular interest
corresponding to an Offered Certificate may exceed the actual amount of
distributions on the Offered Certificate.

      The treatment of amounts received by a holder of an Offered Certificate
under such holder's right to receive any Net WAC Rate Carryover Amount, will
depend on the portion, if any, of such holder's purchase price allocable
thereto. Under the REMIC Regulations, each holder of an Offered Certificate must
allocate its purchase price for the Offered Certificate among its undivided
interest in the regular interest of the related REMIC and its undivided interest
in the right to receive payments from the Reserve Fund and the Supplemental
Interest Trust in respect of any Net WAC Rate Carryover Amount in accordance
with the relative fair market values of each property right. The Securities
Administrator will, as required, treat payments made to the holders of the
Offered Certificates with respect to any Net WAC Rate Carryover Amount, as
includible in income based on the regulations relating to notional principal
contracts (the "Notional Principal Contract Regulations"). The OID Regulations
provide that the Trust's allocation of the issue price is binding on all holders
unless the holder explicitly discloses on its tax return that its allocation is
different from the Trust's allocation. For tax reporting purposes, the right to
receive payments from the Reserve Fund and the Supplemental Interest Trust in
respect of Net WAC Rate Carryover Amount with respect to the Offered
Certificates may be treated as having more than a DE MINIMIS value as provided
in the pooling and servicing agreement. Upon request, the Securities
Administrator will make available information regarding such amounts as has been
provided to it. Under the REMIC Regulations, the Securities Administrator is
required to account for the REMIC regular interest, the right to receive
payments from the Reserve Fund and the Supplemental Interest Trust in respect of
any Net WAC Rate Carryover Amount as discrete property rights. Holders of the
Offered Certificates are advised to consult their own tax advisors regarding the
allocation of issue price, timing, character and source of income and deductions
resulting from the ownership of such Certificates. Treasury regulations have
been promulgated under Section 1275 of the Code generally providing for the
integration of a "qualifying debt instrument" with a hedge if the combined cash
flows of the components are substantially equivalent to the cash flows on a

                                      S-149



variable rate debt instrument. However, such regulations specifically disallow
integration of debt instruments subject to Section 1272(a)(6) of the Code.
Therefore, holders of the Offered Certificates will be unable to use the
integration method provided for under such regulations with respect to those
Certificates. If the Securities Administrator's treatment of payments of any Net
WAC Rate Carryover Amount is respected, ownership of the right to any Net WAC
Rate Carryover Amount will entitle the owner to amortize the price paid for the
right to any Net WAC Rate Carryover Amount under the Notional Principal Contract
Regulations.

      Any payments made to a beneficial owner of an Offered Certificate in
excess of the amounts payable on the corresponding REMIC regular interest will
be treated as having been received as a payment on a notional principal
contract. To the extent the sum of such periodic payments for any year exceeds
that year's amortized cost of any Net WAC Rate Carryover Amount, such excess
represents net income for that year. Conversely, to the extent that the amount
of that year's amortized cost exceeds the sum of the periodic payments, such
excess will represent a net deduction for that year. In addition, any amounts
payable on such REMIC regular interest in excess of the amount of payments on
the Offered Certificate to which it relates will be treated as having been
received by the beneficial owners of such Certificates and then paid by such
owners to the Supplemental Interest Trust pursuant to the Interest Rate Swap
Agreement, and such excess should be treated as a periodic payment on a notional
principal contract that is made by the beneficial owner during the applicable
taxable year and that is taken into account in determining the beneficial
owner's net income or net deduction with respect to any Net WAC Rate Carryover
Amount for such taxable year. Although not clear, net income or a net deduction
with respect to any Net WAC Rate Carryover Amount should be treated as ordinary
income or as an ordinary deduction. Holders of the Offered Certificates are
advised to consult their own tax advisors regarding the tax characterization and
timing issues relating to a Swap Termination Payment.

      Because a beneficial owner of any Net WAC Rate Carryover Amount will be
required to include in income the amount deemed to have been paid by such owner,
but may not be able to deduct that amount from income, a beneficial owner of an
Offered Certificate may have income that exceeds cash distributions on the
Offered Certificate, in any period and over the term of the Offered Certificate.
As a result, the Offered Certificates may not be a suitable investment for any
taxpayer whose net deduction with respect to any Net WAC Rate Carryover Amount
would be subject to the limitations described above.

      Upon the sale of an Offered Certificate, the amount of the sale allocated
to the selling certificateholder's right to receive payments from the Reserve
Fund and the Supplemental Interest Trust in respect of any Net WAC Rate
Carryover Amount would be considered a "termination payment" under the Notional
Principal Contract Regulations allocable to the related Offered Certificate, as
the case may be. A holder of an Offered Certificate will have gain or loss from
such a termination of the right to receive payments from the Reserve Fund and
the Supplemental Interest Trust in respect of any Net WAC Rate Carryover Amount
equal to (i) any termination payment it received or is deemed to have received
minus (ii) the unamortized portion of any amount paid (or deemed paid) by the
certificateholder upon entering into or acquiring its interest in the right to
receive payments from the Reserve Fund and the Supplemental Interest Trust in
respect of any Net WAC Rate Carryover Amount.

      Gain or loss realized upon the termination of the right to receive
payments from the Reserve Fund and the Supplemental Interest Trust in respect of
any Net WAC Rate Carryover Amount will generally be treated as capital gain or
loss. Moreover, in the case of a bank or thrift institution, Code Section 582(c)
would likely not apply to treat such gain or loss as ordinary.

      It is possible that the right to receive payments in respect of any Net
WAC Rate Carryover Amount could be treated as a partnership among the holders of
all of the Certificates, in which case holders of such Certificates potentially
would be subject to different timing of income and

                                      S-150



foreign holders of such Certificates could be subject to withholding in respect
of any related Net WAC Rate Carryover Amount. Holders of the Offered
Certificates are advised to consult their own tax advisors regarding the
allocation of issue price, timing, character and source of income and deductions
resulting from the ownership of their Certificates.

      The REMIC regular interest component of each Offered Certificate will be
treated as assets described in Section 7701(a)(19)(C) of the Code, and as "real
estate assets" under Section 856(c)(5)(B) of the Code, generally, in the same
proportion that the assets of the Trust, exclusive of the assets not included in
any REMIC, would be so treated. In addition, the interest derived from the REMIC
regular interest component of each Offered Certificate will be interest on
obligations secured by interests in real property for purposes of section
856(c)(3) of the Code, subject to the same limitation in the preceding sentence.
The Notional Principal Contract component of each Regular Certificate will not
qualify, however, as an asset described in Section 7701(a)(19)(C) of the Code,
as a real estate asset under Section 856(c)(5)(B) of the Code or as a "qualified
mortgage" within the meaning of Section 860G(a)(3) of the Code. As a result, the
Offered Certificates generally may not be a suitable investment for a REMIC, a
real estate investment trust or an entity intending to qualify under Section
7701(a)(19)(C) of the Code.

      Because any Net WAC Rate Carryover Amount is treated as separate rights of
the Offered Certificates not payable by any REMIC elected by the Trust, such
rights will not be treated as qualifying assets for any certificateholder that
is a mutual savings bank, domestic building and loan association, real estate
investment trust, or REMIC. In addition, any amounts received from the Reserve
Fund and the Supplemental Interest Trust will not be qualifying real estate
income for real estate investment trusts or qualifying income for REMICs.

      For further information regarding federal income tax consequences of
investing in the Offered Certificates, see "Material Federal Income Tax
Considerations--REMICs" in the prospectus.

                             METHOD OF DISTRIBUTION

      Subject to the terms and conditions set forth in the second amended and
restated underwriting agreement, dated as of January 26, 2006 and a terms
agreement dated as of January 26, 2006 (collectively, the "Underwriting
Agreement"), between the Underwriter and the Depositor, the Depositor has agreed
to sell to the Underwriter, and the Underwriter has agreed to purchase from the
Depositor, the Offered Certificates.

      Distribution of the Offered Certificates will be made from time to time in
negotiated transactions or otherwise at varying prices to be determined at the
time of sale. Proceeds to the Depositor from the sale of the Offered
Certificates, before deducting expenses payable by the Depositor, will be 99.94%
of the aggregate initial Certificate Principal Balance of the Offered
Certificates. In connection with the purchase and sale of the Offered
Certificates, the Underwriter may be deemed to have received compensation from
the Depositor in the form of underwriting discounts.

      The Offered Certificates are offered subject to receipt and acceptance by
the Underwriter, to prior sale and to the Underwriter's right to reject any
order in whole or in part and to withdraw, cancel or modify the offer without
notice. It is expected that delivery of the Offered Certificates will be made
through the facilities of DTC, Clearstream and the Euroclear System on or about
the Closing Date. The Offered Certificates will be offered in Europe and the
United States of America.

      The Underwriting Agreement provides that the Depositor will indemnify the
Underwriter against those civil liabilities set forth in the Underwriting
Agreement, including liabilities under the

                                      S-151



Securities Act of 1933, as amended, or will contribute to payments the
Underwriter may be required to make in respect of these liabilities.

                                SECONDARY MARKET

      There is currently no secondary market for the Offered Certificates and
there can be no assurance that a secondary market for the Offered Certificates
will develop or, if it does develop, that it will continue. The Underwriter
intends to establish a market in the Offered Certificates but it is not
obligated to do so. There can be no assurance that any additional information
regarding the Offered Certificates will be available through any other source.
In addition, the Depositor is not aware of any source through which price
information about the Offered Certificates will be available on an ongoing
basis. The limited nature of the information regarding the Offered Certificates
may adversely affect the liquidity of the Offered Certificates, even if a
secondary market for the Offered Certificates becomes available. The primary
source of information available to investors concerning the Offered Certificates
will be the monthly statements discussed herein under "Description of the
Certificates-Reports to Certificateholders" which will include information as to
the outstanding principal balance of the Offered Certificates and the status of
the applicable form of credit enhancement.

                                 LEGAL OPINIONS

      Legal matters relating to the Offered Certificates will be passed upon for
the Depositor and the Underwriter by Thacher Proffitt & Wood LLP, New York, New
York.

                                     RATINGS

      It is a condition to the issuance of the certificates that the Offered
Certificates receive at least the following ratings from Standard & Poor's
Ratings Service, a division of The McGraw-Hill Companies, Inc. ("S&P"), Moody's
Investors Service, Inc. ("Moody's") and Dominion Bond Rating Service ("DBRS"):

          Offered
        Certificates             S&P         Moody's             DBRS
        ------------            ----         -------          ----------
         Class A-1              AAA            Aaa                AAA
         Class A-2A             AAA            Aaa                AAA
         Class A-2B             AAA            Aaa                AAA
         Class A-2C             AAA            Aaa                AAA
         Class A-2D             AAA            Aaa                AAA
         Class M-1              AAA            Aa1                AAA
         Class M-2              AAA            Aa2                AAA
         Class M-3              AA+            Aa3             AA (high)
         Class M-4              AA+             A1                AA
         Class M-5              AA+             A2             AA (low)
         Class M-6               AA             A3             AA (low)
         Class M-7              AA-             NR                 A
         Class M-8               A+             NR              A (low)
         Class M-9               A              NR            BBB (high)
         Class M-10              A-             NR                BBB
         Class M-11             BBB+            NR                BBB

      The ratings assigned to mortgage pass-through certificates address the
likelihood of the receipt by certificateholders of all distributions to which
the certificateholders are entitled. The rating process addresses structural and
legal aspects associated with the certificates, including the nature of the
underlying mortgage loans. The ratings assigned to mortgage pass-through

                                      S-152



certificates do not represent any assessment of the likelihood that principal
prepayments will be made by the mortgagors or the degree to which such
prepayments will differ from that originally anticipated. The ratings do not
address the possibility that certificateholders might suffer a lower than
anticipated yield due to non-credit events. In addition, the ratings on the
Offered Certificates do not address the likelihood of receipt by the holders of
such certificates of any amounts in respect of Net WAC Rate Carryover Amounts
from amounts received or advanced on the Mortgage Loans.

      A security rating is not a recommendation to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization. Each security rating should be evaluated independently of any
other security rating. In the event that the ratings initially assigned to the
Offered Certificates are subsequently lowered for any reason, no person or
entity is obligated to provide any additional credit support or credit
enhancement with respect to the Offered Certificates.

      The Depositor has not requested that any rating agency rate the Offered
Certificates other than as stated above. However, there can be no assurance as
to whether any other rating agency will rate the Offered Certificates, or, if it
does, what rating would be assigned by any other rating agency. A rating on the
Offered Certificates by another rating agency, if assigned at all, may be lower
than the ratings assigned to the Offered Certificates as stated in this section.

      The rating agencies have stated that it is their standard policy to
monitor ratings on publicly offered securities for which a rating has been
provided, as to each rating agency rating each class of Offered Certificates in
accordance with the rating agencies' particular surveillance policies, unless
the issuer requests a rating without surveillance. A rating agency will monitor
the rating it issues on an ongoing basis and may update the rating after
conducting its regular review of the issuer's creditworthiness or after
conducting a review of the status of the rating upon becoming aware of any
information that might reasonably be expected to result in a change of rating.
The Depositor has not requested that any rating agency not monitor their ratings
of the Offered Certificates, and the Depositor has not requested that any rating
agency use any monitoring procedures other than their standard monitoring
procedures.

                                LEGAL PROCEEDINGS

      There are no material legal proceedings pending against the Sponsor, the
Depositor, the Trustee, ACE Securities Corp. Home Equity Loan Trust, Series
2006-ASAP1, the Master Servicer, the Servicer, the Securities Administrator or
the Custodian, or with respect to which the property of any of the foregoing
transaction parties is subject, that are material to the Certificateholders. No
legal proceedings against any of the foregoing transaction parties is known to
be contemplated by governmental authorities, that are material to the
Certificateholders.

              AFFILIATIONS, RELATIONSHIPS AND RELATED TRANSACTIONS

      There are no affiliations between the Sponsor, the Depositor, the Issuing
Entity, Deutsche Bank National Trust Company, as custodian or the Swap Provider
and any of the Master Servicer, the Securities Administrator, Wells Fargo Bank,
National Association, as custodian, the Servicer and the Trustee. There are no
affiliations among the Master Servicer, the Securities Administrator or Wells
Fargo Bank, National Association as custodian and the Servicer and the Trustee.
There are no affiliations between the Servicer and the Trustee. There are
currently no business relationships, agreements, arrangements, transactions or
understandings between (a) the Sponsor, the Depositor, the Issuing Entity,
Deutsche Bank National Trust Company, as custodian or the Swap Provider and (b)
any of the parties referred to in the second sentence hereof, or any of their
respective affiliates, that were entered into outside the normal course of
business or that contain terms other than would be obtained in an arm's length
transaction with an unrelated third

                                      S-153



party and that are material to the investor's understanding of the Certificates,
or that relate to the Certificates or the pooled assets. No such business
relationship, agreement, arrangement, transaction or understanding has existed
during the past two years.

                                LEGAL INVESTMENT

      The Offered Certificates will not constitute "mortgage related securities"
for purposes of the Secondary Mortgage Market Enhancement Act of 1984.

      Institutions whose investment activities are subject to review by certain
regulatory authorities hereafter may be or may become subject to restrictions on
investment in the certificates, and such restrictions may be retroactively
imposed. The Federal Financial Institutions Examination Council, the Federal
Deposit Insurance Corporation, the Office of the Comptroller of the Currency,
the Board of Governors of the Federal Reserve System, the Office of Thrift
Supervision, or OTS, and the National Credit Union Administration, or NCUA, have
adopted guidelines, and have proposed policies, regarding the suitability of
investments in various types of derivative mortgage-backed securities, including
securities such as the certificates.

      For example, on April 23, 1998, the Federal Financial Institutions
Examination Council issued a revised supervisory policy statement, referred to
as the 1998 Policy Statement, applicable to all depository institutions, setting
forth guidelines for investments in "high-risk mortgage securities." The 1998
Policy Statement has been adopted by the Federal Reserve Board, the Office of
the Comptroller of the Currency, the Federal Deposit Insurance Corporation, the
NCUA and the OTS. The 1998 Policy Statement rescinds a 1992 policy statement
that had required, prior to purchase, a depository institution to determine
whether a mortgage derivative product that it is considering acquiring is
high-risk, and, if so, that the proposed acquisition would reduce the
institution's overall interest rate risk. In addition, The 1998 Policy Statement
eliminates former constraints on investing in certain "high-risk" mortgage
derivative products and substitutes broader guidelines for evaluating and
monitoring investment risk. In addition, the NCUA has issued regulations
governing federal credit union investments which prohibit investment in certain
specified types of securities, which may include the certificates. The NCUA has
indicated that its regulations will take precedence over the 1998 Policy
Statement. Similar policy statements and regulations have been issued by other
regulators having jurisdiction over other types of depository institutions.

      The OTS has issued Thrift Bulletin 73a, or TB 73a, entitled "Investing in
Complex Securities", effective December 18, 2001 which applies to savings
associations regulated by the OTS, and Thrift Bulletin 13a, or TB 13a, entitled
"Management of Interest Rate Risk, Investment Securities, and Derivatives
Activities", effective December 1, 1998, which is applicable to thrift
institutions regulated by the OTS.

      TB 73a requires savings associations, prior to taking any investment
position, to determine that the investment position meets applicable regulatory
and policy requirements and internal guidelines, is suitable for the
institution, and is safe and sound. The OTS recommends, with respect to
purchases of specific securities, additional analysis, including, among others,
analysis of repayment terms, legal structure, expected performance of the
issuing entity and any underlying assets as well as analysis of the effects of
payment priority, with respect to a security which is divided into separate
tranches with unequal payments, and collateral investment parameters, with
respect to a security that is prefunded or involves a revolving period. TB 73a
reiterates the OTS's due diligence requirements for investing in all securities
and warns that if a savings association makes an investment that does not meet
the applicable regulatory requirements, the savings association's investment
practices will be subject to criticism, and the OTS may require divestiture of
such securities. The OTS also recommends, with respect to an investment in any
"complex securities," that savings associations should take into account quality
and suitability, interest rate

                                      S-154



risk, and classification factors. For the purposes of each of TB 73a and TB 13a,
"complex security" includes, among other things, any collateralized mortgage
obligation or real estate mortgage investment conduit security, other than any
"plain vanilla" mortgage pass-through security (that is, securities that are
part of a single class of securities in the related pool that are non-callable
and do not have any special features). Accordingly, all classes of offered
certificates would likely be viewed as "complex securities." With respect to
quality and suitability factors, TB 73a warns (i) that a savings association's
sole reliance on outside ratings for material purchases of complex securities is
an unsafe and unsound practice, (ii) that a savings association should only use
ratings and analyses from nationally recognized rating agencies in conjunction
with, and in validation of, its own underwriting processes, and (iii) that it
should not use ratings as a substitute for its own thorough underwriting
analyses. With respect the interest rate risk factor, TB 73a recommends that
savings associations should follow the guidance set forth in TB 13a.

      TB 13a requires thrift institutions, prior to taking any investment
position, to (i) conduct a pre-purchase portfolio sensitivity analysis for any
"significant transaction" involving securities or financial derivatives, and
(ii) conduct a pre-purchase price sensitivity analysis of any "complex security"
or financial derivative. The OTS recommends that while a thrift institution
should conduct its own in-house pre-acquisition analysis, it may rely on an
analysis conducted by an independent third-party as long as management
understands the analysis and its key assumptions. Further, TB 13a recommends
that the use of "complex securities with high price sensitivity" be limited to
transactions and strategies that lower a thrift institution's portfolio interest
rate risk. TB 13a warns that investment in complex securities by thrift
institutions that do not have adequate risk measurement, monitoring and control
systems may be viewed by OTS examiners as an unsafe and unsound practice.

      There may be other restrictions on the ability of some investors either to
purchase some classes of securities or to purchase any class of securities
representing more than a specified percentage of the investors' assets. The
depositor will make no representations as to the proper characterization of any
class of securities for legal investment or other purposes, or as to the ability
of particular investors to purchase any class of securities under applicable
legal investment restrictions. These uncertainties may adversely affect the
liquidity of any class of securities. Accordingly, all investors whose
investment activities are subject to legal investment laws and regulations,
regulatory capital requirements or review by regulatory authorities are
encouraged to consult with their own legal advisors in determining whether and
to what extent the securities of any class constitute legal investments or are
subject to investment, capital or other restrictions.

                    CONSIDERATIONS FOR BENEFIT PLAN INVESTORS

      Section 406 of the Employee Retirement Income Security Act of 1974, as
amended ("ERISA"), prohibits "parties in interest" with respect to an employee
benefit plan subject to ERISA from engaging in certain transactions involving
such plan and its assets unless a statutory, regulatory or administrative
exemption applies to the transaction. Section 4975 of the Code imposes certain
excise taxes on prohibited transactions involving "disqualified persons" and
employee benefit plans or other arrangements (including, but not limited to,
individual retirement accounts) described under that section (collectively with
employee benefit plans subject to ERISA, "Plans"). ERISA authorizes the
imposition of civil penalties for prohibited transactions involving Plans not
covered under Section 4975 of the Code. Any Plan fiduciary which proposes to
cause a Plan to acquire Offered Certificates is encouraged to consult with its
counsel with respect to the potential consequences under ERISA and the Code of
the Plan's acquisition and ownership of such Offered Certificates. See "ERISA
Considerations" in the prospectus.

      Certain employee benefit plans, including governmental plans and certain
church plans, are not subject to ERISA's requirements. Accordingly, assets of
such plans may be invested in Offered Certificates without regard to the ERISA
considerations described herein and in the

                                      S-155



prospectus, subject to the provisions of other applicable federal and state law.
Any such plan which is qualified and exempt from taxation under Sections 401(a)
and 501(a) of the Code may nonetheless be subject to the prohibited transaction
rules set forth in Section 503 of the Code.

      Except as noted above, investments by Plans are subject to ERISA's general
fiduciary requirements, including the requirement of investment prudence and
diversification and the requirement that a Plan's investments be made in
accordance with the documents governing the Plan. A fiduciary which decides to
invest the assets of a Plan in a class of Offered Certificates should consider,
among other factors, the extreme sensitivity of the investments to the rate of
principal payments (including prepayments) on the mortgage loans.

      The U.S. Department of Labor has issued an Exemption, as described under
"ERISA Considerations" in the prospectus, to the Underwriters. The Exemption
generally exempts from the application of certain of the prohibited transaction
provisions of Section 406 of ERISA, and the excise taxes imposed on such
prohibited transactions by Section 4975(a) and (b) of the Code and Section
502(i) of ERISA, transactions relating to the purchase, sale and holding of
pass-through certificates rated at least "BBB-" (or its equivalent) by S&P,
Fitch Ratings or Moody's at the time of purchase and underwritten by the
Underwriters and the servicing and operation of asset pools consisting of
certain types of secured obligations, such as mortgage loans, provided that the
conditions of the Exemption are satisfied. However, the Exemption contains a
number of conditions which must be met for the Exemption, as amended, to apply
(as described in the prospectus), including the requirement that any such Plan
must be an "accredited investor" as defined in Rule 501(a)(1) of Regulation D of
the Securities and Exchange Commission under the Securities Act of 1933, as
amended. A fiduciary of a Plan contemplating purchasing an Offered Certificate
must make its own determination that the conditions set forth in the Exemption,
as amended, will be satisfied with respect to such certificates, including the
requirement that the rating on a particular class of Certificates be "BBB-" or
higher at the time of purchase.

      For so long as the holder of an Offered Certificate also holds an interest
in the Supplemental Interest Trust, the holder will be deemed to have acquired
and be holding the Offered Certificate without the right to receive payments
from the Supplemental Interest Trust and, separately, the right to receive
payments from the Supplemental Interest Trust. The Exemption is not applicable
to the acquisition, holding and transfer of an interest in the Supplemental
Interest Trust. In addition, while the Supplemental Interest Trust is in
existence, it is possible that not all of the requirements for the Exemption to
apply to the acquisition, holding and transfer of Offered Certificates will be
satisfied. However, if the Exemption is not available, there may be other
exemptions that may apply. Accordingly, no Plan or other person using assets of
a Plan may acquire or hold an Offered Certificate while the Supplemental
Interest Trust is in existence, unless (1) such Plan is an accredited investor
within the meaning of the Exemption and (2) such acquisition or holding is
eligible for the exemptive relief available under PTCE 84-14 (for transactions
by independent "qualified professional asset managers"), 91-38 (for transactions
by bank collective investment funds), 90-1 (for transactions by insurance
company pooled separate accounts), 95-60 (for transactions by insurance company
general accounts) or 96-23 (for transactions effected by "in-house asset
managers"). For so long as the Supplemental Interest Trust is in existence, each
beneficial owner of an Offered Certificate or any interest therein, shall be
deemed to have represented, by virtue of its acquisition or holding of the
Offered Certificate, or interest therein, that either (i) it is not a Plan or
(ii) (A) it is an accredited investor within the meaning of the Exemption and
(B) the acquisition and holding of such Certificate and the separate right to
receive payments from the Supplemental Interest Trust are eligible for the
exemptive relief available under one of the five prohibited transaction class
exemptions enumerated above.

      A fiduciary of or other investor of Plan assets contemplating purchasing
an Offered Certificate should consult their legal counsel concerning the
availability of, and the scope of relief provided by, the Exemption and the
enumerated class Exemptions.

                                      S-156



      Each beneficial owner of a Mezzanine Certificate or any interest therein
that is acquired after the termination of the Supplemental Interest Trust (which
holds the Interest Rate Swap Agreement) shall be deemed to have represented, by
virtue of its acquisition or holding of that certificate or interest therein,
that either (i) it is not a plan investor, (ii) it has acquired and is holding
such subordinated certificate in reliance on the Exemption, and that it
understands that there are certain conditions to the availability of the
Exemption, including that the subordinated certificate must be rated, at the
time of purchase, not lower than "BBB-" (or its equivalent) by Standard &
Poor's, Fitch Ratings or Moody's or (iii) (1) it is an insurance company, (2)
the source of funds used to acquire or hold the certificate or interest therein
is an "insurance company general account", as such term is defined in Prohibited
Transaction Class Exemption ("PTCE") 95-60, and (3) the conditions in Sections I
and III of PTCE 95-60 have been satisfied.

      If any Offered Certificate, or any interest therein, is acquired or held
in violation of the provisions of this section, the next preceding permitted
beneficial owner will be treated as the beneficial owner of that certificate,
retroactive to the date of transfer to the purported beneficial owner. Any
purported beneficial owner whose acquisition or holding of an Offered
Certificate, or interest therein, was effected in violation of the provisions of
this section shall indemnify to the extent permitted by law and hold harmless
the depositor, the seller, the master servicer, any servicer, the underwriter
and the trustee from and against any and all liabilities, claims, costs or
expenses incurred by such parties as a result of such acquisition or holding.

      Plan fiduciaries are encouraged to consult their legal counsel concerning
the availability of, and scope of relief provided by, the Exemption and the
enumerated class exemptions, and the potential consequences in their specific
circumstances, prior to making an investment in the Offered Certificates.
Moreover, each Plan fiduciary should determine whether under the general
fiduciary standards of investment prudence and diversification, an investment in
the Offered Certificates is appropriate for the Plan, taking into account the
overall investment policy of the Plan and the composition of the Plan's
investment portfolio.

      The sale of any class of Offered Certificates to a Plan is in no respect a
representation by the Depositor, the Trustee, the Securities Administrator, the
Master Servicer, the Servicer or the Underwriter that such an investment meets
all relevant legal requirements with respect to investments by Plans generally
or any particular Plan, or that such an investment is appropriate for Plans
generally or any particular Plan.

                              AVAILABLE INFORMATION

      The Depositor is subject to the informational requirements of the Exchange
Act and in accordance therewith files reports and other information with the
Commission. Reports and other information filed by the depositor can be
inspected and copied at the Public Reference Room maintained by the Commission
at 100 F Street NE, Washington, DC 20549, and its Regional Offices located as
follows: Chicago Regional Office, 500 West Madison, 14th Floor, Chicago,
Illinois 60661; New York Regional Office, 233 Broadway, New York, New York
10279. Copies of the material can also be obtained from the Public Reference
Section of the Commission, 100 F Street NE, Washington, DC 20549, at prescribed
rates and electronically through the Commission's Electronic Data Gathering,
Analysis and Retrieval system at the Commission's Website (http://www.sec.gov).
Information about the operation of the Public Reference Room may be obtained by
calling the Securities and Exchange Commission at (800) SEC-0330. Exchange Act
reports as to any series filed with the Commission will be filed under the
issuing entity's name. The depositor does not intend to send any financial
reports to security holders.

      The Issuing Entity's annual reports on Form 10-K (including reports of
assessment of compliance with the AB Servicing Criteria, attestation reports,
and statements of compliance,

                                      S-157



discussed in "Description of the Certificates -- Reports to Certificateholders"
and "Servicing of the Mortgage Loans-- Evidence as to Compliance", required to
be filed under Regulation AB), periodic distribution reports on Form 10-D,
current reports on Form 8-K and amendments to those reports, together with such
other reports to security holders or information about the securities as will
have been filed with the Commission will be posted on the Securities
Administrator's internet web site as soon as reasonably practicable after it has
been electronically filed with, or furnished to, the Commission. The address of
the website is: www.ctslink.com.

                          REPORTS TO CERTIFICATEHOLDERS

      So long as the Issuing Entity is required to file reports under the
Exchange Act, those reports will be made available as described above under
"Available Information".

      If the issuing entity is no longer required to file reports under the
Exchange Act, periodic distribution reports will be posted on the Securities
Administrator's website referenced above under "Available Information" as soon
as practicable. Annual reports of assessment of compliance with the AB Servicing
Criteria, attestation reports, and statements of compliance will be provided to
registered holders of the related securities upon request free of charge. See
"SERVICING OF THE MORTGAGE LOANS--EVIDENCE AS TO COMPLIANCE" and "DESCRIPTION OF
THE CERTIFICATES--REPORTS TO CERTFICATEHOLDERS".

                    INCORPORATION OF INFORMATION BY REFERENCE

      There are incorporated into this prospectus supplement by reference all
documents, including but not limited to the financial statements and reports
filed or caused to be filed or incorporated by reference by the Depositor with
respect to the trust fund pursuant to the requirements of Sections 13(a) or
15(d) of the Exchange Act, prior to the termination of the offering of the
Offered Certificates. All documents subsequently filed by the Depositor pursuant
to Sections 13(a) or 15(d) of the Exchange Act in respect of the offering prior
to the termination of the offering of the Offered Certificates will also be
deemed incorporated by reference into this prospectus supplement.

      The depositor will provide or cause to be provided without charge to each
person to whom this prospectus supplement is delivered in connection with the
offering of one or more classes of Offered Certificates, upon written or oral
request of the person, a copy of any or all the reports incorporated in this
prospectus supplement by reference, in each case to the extent the reports
relate to one or more of such classes of the Offered Certificates, other than
the exhibits to the documents, unless the exhibits are specifically incorporated
by reference in the documents. Requests should be directed in writing to Ace
Securities Corp., 6525 Morrison Blvd., Suite 318, Charlotte, North Carolina
28211, or by telephone at (704) 365-0569. The Depositor has determined that its
financial statements will not be material to the offering of any Offered
Certificates.

                                      S-158



                                     ANNEX I

          GLOBAL CLEARANCE AND SETTLEMENT AND DOCUMENTATION PROCEDURES

      Except in certain limited circumstances, the Offered Certificates will be
offered globally (the "Global Securities") and will be available only in
book-entry form. Investors in the Global Securities may hold such Global
Securities through any of DTC, Clearstream or Euroclear. The Global Securities
will be tradable as home market instruments in both the European and U.S.
domestic markets. Initial settlement and all secondary trades will settle in
same-day funds.

      Secondary market trading between investors holding Global Securities
through Clearstream and Euroclear will be conducted in the ordinary way in
accordance with their normal rules and operating procedures and in accordance
with conventional eurobond practice (i.e., seven calendar day settlement).

      Secondary market trading between investors holding Global Securities
through DTC will be conducted according to the rules and procedures applicable
to U.S. corporate debt obligations.

      Secondary cross-market trading between Clearstream or Euroclear and DTC
Participants holding Certificates will be effected on a delivery-against-payment
basis through the respective Depositories of Clearstream and Euroclear (in such
capacity) and as DTC Participants.

      Non-U.S. holders (as described below) of Global Securities will be subject
to U.S. withholding taxes unless such holders meet certain requirements and
deliver appropriate U.S. tax documents to the securities clearing organizations
or their participants.

INITIAL SETTLEMENT

      All Global Securities will be held in book-entry form by DTC in the name
of Cede & Co. as nominee of DTC. Investors' interests in the Global Securities
will be represented through financial institutions acting on their behalf as
direct and indirect Participants in DTC. As a result, Clearstream and Euroclear
will hold positions on behalf of their participants through their respective
Depositories, which in turn will hold such positions in accounts as DTC
Participants.

      Investors electing to hold their Global Securities through DTC will follow
the settlement practices applicable to conventional eurobonds, except that there
will be no temporary global security and no "lock-up" or restricted period.
Investor securities custody accounts will be credited with their holdings
against payment in same-day funds on the settlement date.

      Investors electing to hold their Global Securities through Clearstream or
Euroclear accounts will follow the settlement procedures applicable to
conventional eurobonds, except that there will be no temporary global security
and no "lock-up" or restricted period. Global Securities will be credited to the
securities custody accounts on the settlement date against payment in same-day
funds.

SECONDARY MARKET TRADING

      Since the purchaser determines the place of delivery, it is important to
establish at the time of the trade where both the purchaser's and sellers
accounts are located to ensure that settlement can be made on the desired value
date.

      TRADING BETWEEN DTC PARTICIPANTS. Secondary market trading between DTC
Participants will be settled using the procedures applicable to prior mortgage
loan asset-backed certificates issues in same-day funds.

                                       I-1



      TRADING BETWEEN CLEARSTREAM AND/OR EUROCLEAR PARTICIPANTS. Secondary
market trading between Clearstream Participants or Euroclear Participants will
be settled using the procedures applicable to conventional eurobonds in same-day
funds.

      TRADING BETWEEN DTC SELLER AND CLEARSTREAM OR EUROCLEAR PURCHASER. When
Global Securities are to be transferred from the account of a DTC Participant to
the account of a Clearstream Participant or a Euroclear Participant, the
purchaser will send instructions to Clearstream or Euroclear through a
Clearstream Participant or Euroclear Participant at least one business day prior
to settlement. Clearstream or Euroclear will instruct the respective Depository,
as the case may be, to receive the Global Securities against payment. Payment
will include interest accrued on the Global Securities from and including the
last coupon payment date to and excluding the settlement date, on the basis of
the actual number of days in such accrual period and a year assumed to consist
of 360 days. For transactions settling on the 31st of the month, payment will
include interest accrued to and excluding the first day of the following month.
Payment will then be made by the respective Depository of the DTC Participant's
account against delivery of the Global Securities. After settlement has been
completed, the Global Securities will be credited to the respective clearing
system and by the clearing system, in accordance with its usual procedures, to
the Clearstream Participant's or Euroclear Participant's account. The securities
credit will appear the next day (European time) and the cash debt will be
back-valued to, and the interest on the Global Securities will accrue from, the
value date (which would be the preceding day when settlement occurred in New
York). If settlement is not completed on the intended value date (i.e., the
trade fails), the Clearstream or Euroclear cash debt will be valued instead as
of the actual settlement date.

      Clearstream Participants and Euroclear Participants will need to make
available to the respective clearing systems the funds necessary to process
same-day funds settlement. The most direct means of doing so is to preposition
funds for settlement, either from cash on hand or existing lines of credit, as
they would for any settlement occurring within Clearstream or Euroclear. Under
this approach, they may take on credit exposure to Clearstream or Euroclear
until the Global Securities are credited to their accounts one day later.

      As an alternative, if Clearstream or Euroclear has extended a line of
credit to them, Clearstream Participants or Euroclear Participants can elect not
to preposition funds and allow that credit line to be drawn upon the finance
settlement. Under this procedure, Clearstream Participants or Euroclear
Participants purchasing Global Securities would incur overdraft charges for one
day, assuming they cleared the overdraft when the Global Securities were
credited to their accounts. However, interest on the Global Securities would
accrue from the value date. Therefore, in many cases the investment income on
the Global Securities earned during that one-day period may substantially reduce
or offset the amount of such overdraft charges, although this result will depend
on each Clearstream Participant's or Euroclear Participant's particular cost of
funds.

      Since the settlement is taking place during New York business hours, DTC
Participants can employ their usual procedures for sending Global Securities to
the respective European Depository for the benefit of Clearstream Participants
or Euroclear Participants. The sale proceeds will be available to the DTC seller
on the settlement date. Thus, to the DTC Participants a cross-market transaction
will settle no differently than a trade between two DTC Participants.

      TRADING BETWEEN CLEARSTREAM OR EUROCLEAR SELLER AND DTC PURCHASER. Due to
time zone differences in their favor, Clearstream Participants and Euroclear
Participants may employ their customary procedures for transactions in which
Global Securities are to be transferred by the respective clearing system,
through the respective Depository, to a DTC Participant. The seller will send
instructions to Clearstream or Euroclear through a Clearstream Participant or
Euroclear Participant at least one business day prior to settlement. In these
cases Clearstream or Euroclear will instruct the respective Depository, as
appropriate, to deliver the Global Securities to the DTC

                                       I-2



Participant's account against payment. Payment will include interest accrued on
the Global Securities from and including the last coupon payment to and
excluding the settlement date on the basis of the actual number of days in such
accrual period and a year assumed to consist of 360 days. For transactions
settling on the 31st of the month, payment will include interest accrued to and
excluding the first day of the following month. The payment will then be
reflected in the account of the Clearstream Participant or Euroclear Participant
the following day, and receipt of the cash proceeds in the Clearstream
Participant's or Euroclear Participant's account would be back-valued to the
value date (which would be the preceding day, when settlement occurred in New
York). Should the Clearstream Participant or Euroclear Participant have a line
of credit with its respective clearing system and elect to be in debt in
anticipation of receipt of the sale proceeds in its account, the back-valuation
will extinguish any overdraft incurred over that one-day period. If settlement
is not completed on the intended value date (i.e., the trade fails), receipt of
the cash proceeds in the Clearstream Participant's or Euroclear Participant's
account would instead be valued as of the actual settlement date.

      Finally, day traders that use Clearstream or Euroclear and that purchase
Global Securities from DTC Participants For deliver to Clearstream Participants
or Euroclear Participants should note that these trades would automatically fail
on the sale side unless affirmative action were taken. At least three techniques
should be readily available to eliminate this potential problem:

      (a)   borrowing through Clearstream or Euroclear for one day (until the
purchase side of the day trade is reflected in their Clearstream or Euroclear
accounts) in accordance with the clearing system's customary procedures;

      (b)   borrowing the Global Securities in the U.S. from a DTC Participant
no later than one day prior to settlement, which would give the Global
Securities sufficient time to be reflected in their Clearstream or Euroclear
account in order to settle the sale side of the trade; or

      (c)   staggering the value dates for the buy and sell sides of the trade
so that the value date for the purchase from the DTC Participant is at least one
day prior to the value date for the sale to the Clearstream Participant or
Euroclear Participant.

CERTAIN U.S. FEDERAL INCOME TAX DOCUMENTATION REQUIREMENTS

      A beneficial owner of Global Securities holding securities through
Clearstream or Euroclear (or through DTC if the holder has an address outside
the U.S.) will be subject to the 30% U.S. withholding tax that generally applies
to payments of interest (including original issue discount) on registered debt
issued by U.S. Persons, unless (i) each clearing system, bank or other financial
institution that holds customers' securities in the ordinary course of its trade
or business in the chain of intermediaries between such beneficial owner and the
U.S. entity required to withhold tax complies with applicable certification
requirements and (ii) such beneficial owner takes one of the following steps to
obtain an exemption or reduced tax rate:

      EXEMPTION FOR NON-U.S. PERSONS (FORM W-8BEN). Beneficial owners of Global
Securities that are non-U.S. Persons can obtain a complete exemption from the
withholding tax by filing a signed Form W-8BEN (Certificate of Foreign Status of
Beneficial Owner for United States Tax Withholding). If the information shown on
Form W-8BEN changes, a new Form W-8BEN must be filed within 30 days of such
change.

      EXEMPTION FOR NON-U.S. PERSONS WITH EFFECTIVELY CONNECTED INCOME (FORM
W-8ECI). A non-U.S. Person, including a non-U.S. corporation or bank with a U.S.
branch, for which the interest income is ineffectively connected with its
conduct of a trade or business in the United States, can obtain an exemption
from the withholding tax by filing Form W-8ECI (Certificate of

                                       I-3



Foreign Person's Claim for Exemption from Withholding on Income Effectively
Connected with the Conduct of a Trade or Business in the United States).

      EXEMPTION OR REDUCED RATE FOR NON-U.S. PERSONS RESIDENT IN TREATY
COUNTRIES (FORM W-8BEN). Non-U.S. Persons that are Certificate Owners residing
in a country that has a tax treaty with the United States can obtain an
exemption or reduced tax rate (depending on the treaty terms) by filing Form
W-8BEN (Certificate of Foreign Status of Beneficial Owner for United States Tax
Withholding). Form W-8BEN may be filed by the Certificate Owners or his agent.

      EXEMPTION OR REDUCED RATE FOR NON-U.S. PERSONS SUBJECT TO SPECIAL U.S.
FEDERAL INCOME TAX RULES (FORM W-8EXP). A non-U.S. Person that is a foreign
government, international organization, foreign central bank of issue, foreign
tax-exempt organization, foreign private foundation or government of a U.S.
possession may obtain an exemption or reduced tax rate on certain income by
filing Form W-8EXP (Certificate of Foreign Government or Other Foreign
Organization for United States Tax Withholding).

      EXEMPTION FOR U.S. PERSONS (FORM W-9). U.S. Persons can obtain a complete
exemption from the withholding tax by filing Form W-9 (Payers Request for
Taxpayer Identification Number and Certification).

      U.S. FEDERAL INCOME TAX REPORTING PROCEDURE. The Certificate Owner of a
Global Security files by submitting the appropriate form to the person through
whom it holds (the clearing agency, in the case of persons holding directly on
the books of the clearing agency). Form W-8BEN and Form W-8ECI are effective
until the third succeeding calendar year from the date such form is signed.

      The term "U.S. Person" means (i) a citizen or resident of the United
States, (ii) a corporation, partnership or other entity treated as a corporation
or partnership for United States federal income tax purposes organized in or
under the laws of the United States or any state thereof or the District of
Columbia (unless, in the case of a partnership, Treasury regulations provide
otherwise), (iii) an estate the income of which is includible in gross income
for United States tax purposes, regardless of its source, or (iv) a trust if a
court within the United States is able to exercise primary supervision over the
administration of the trust and one or more United States persons have authority
to control all substantial decisions of the trust. Notwithstanding the preceding
sentence, to the extent provided in Treasury regulations, certain trusts in
existence on August 20,1996, and treated as United States persons prior to such
date, that elect to continue to be treated as United States persons will also be
a U.S. Person. This summary does not deal with all aspects of U.S. Federal
income tax withholding that may be relevant to foreign holders of the Global
Securities. Investors are advised to consult their own tax advisors for specific
tax advice concerning their holding and disposing of the Global Securities.

                                       I-4


                                   PROSPECTUS

                            ASSET BACKED CERTIFICATES

                               ASSET BACKED NOTES
                              (ISSUABLE IN SERIES)

                              ACE SECURITIES CORP.,
                                    DEPOSITOR

THE TRUST FUNDS:

         Each trust fund will be established to hold assets transferred to it by
ACE Securities Corp. The assets in each trust fund will generally consist of one
or more of the following:

         o    mortgage  loans  secured  by  one-  to   four-family   residential
              properties,   commercial   properties,   multifamily   properties,
              mixed-use  residential  and  commercial  properties  or unimproved
              land;

         o    unsecured home improvement loans;

         o    manufactured housing installment sale contracts;

         o    mortgage  pass-through notes or certificates  issued or guaranteed
              by Ginnie Mae, Fannie Mae, or Freddie Mac; or

         o    previously  issued   asset-backed  or  mortgage-backed   notes  or
              certificates  backed by  mortgage  loans  secured  by  residential
              properties or participations in those types of loans.

         The  assets  in  your  trust  fund  are  specified  in  the  prospectus
supplement for that particular trust fund, while the types of assets that may be
included in a trust fund,  whether or not in your trust fund,  are  described in
greater detail in this prospectus.

THE SECURITIES:

         ACE  Securities  Corp.  will  sell  the  notes  or   certificates,   as
applicable,  pursuant to a prospectus supplement. The notes or certificates,  as
applicable, will be grouped into one or more series, each having is own distinct
designation. Each series will be issued in one or more classes and will evidence
beneficial ownership of, or be secured by, the assets in the trust fund that the
series relates to. A prospectus  supplement for a series will specify all of the
terms of the series and of each of the classes in the series.

         NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR  DISAPPROVED  OF THESE  SECURITIES OR PASSED UPON THE
ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

                  The date of this prospectus is June 23, 2005






                                TABLE OF CONTENTS

Description of the Trust Funds.................................................1
Use of Proceeds...............................................................19
Yield Considerations..........................................................19
The Depositor.................................................................26
Description of the Securities.................................................26
Description of the Agreements.................................................42
Description of Credit Support.................................................67
Certain Legal Aspects of Mortgage Loans.......................................71
Certain Legal Aspects of the Contracts........................................88
Material Federal Income Tax Considerations....................................92
State and Other Tax Considerations...........................................131
ERISA Considerations.........................................................131
Legal Investment.............................................................139
Methods of Distribution......................................................140
Additional Information.......................................................141
Incorporation of Certain Documents by Reference..............................142
Legal Matters................................................................143
Financial Information........................................................143
Rating.......................................................................143
Index of Defined Terms.......................................................144







                         DESCRIPTION OF THE TRUST FUNDS

ASSETS

         The primary  assets of each trust fund (the "Assets") will include some
or all of the following types of assets:

         o    mortgage  loans  on  single  family  and  multifamily  residential
              properties,  which may include Home Equity Loans, home improvement
              contracts  and  Land  Sale  Contracts  (each  as  defined  in this
              prospectus),  commercial properties, unimproved land and mixed-use
              residential and commercial properties;

         o    home improvement  installment sales contracts or installment loans
              that are unsecured called unsecured home improvement Loans;

         o    manufactured  housing  installment  sale  contracts or installment
              loan agreements referred to as contracts;

         o    any combination of "fully modified  pass-through"  mortgage-backed
              certificates   guaranteed  by  the  Government  National  Mortgage
              Association  ("Ginnie  Mae"),   guaranteed  mortgage  pass-through
              securities  issued  by Fannie  Mae  ("Fannie  Mae")  and  mortgage
              participation   certificates  issued  by  the  Federal  Home  Loan
              Mortgage  Corporation   ("Freddie  Mac")  (collectively,   "Agency
              Securities");

         o    previously  issued   asset-backed   certificates,   collateralized
              mortgage  obligations or  participation  certificates  (each,  and
              collectively,  "Mortgage Securities")  evidencing interests in, or
              collateralized by, mortgage loans or Agency Securities; or

         o    a combination of mortgage loans, unsecured home improvement loans,
              contracts, Agency Securities and/or Mortgage Securities.

         The mortgage  loans will not be guaranteed or insured by ACE Securities
Corp. or any of its affiliates. The mortgage loans will be guaranteed or insured
by a governmental  agency or  instrumentality or other person only if and to the
extent  expressly  provided in the  prospectus  supplement.  The depositor  will
select each Asset to include in a trust fund from among those it has  purchased,
either directly or indirectly,  from a prior holder (an "Asset  Seller"),  which
may be an  affiliate of the  depositor  and which prior holder may or may not be
the originator of that mortgage loan.

         The Assets included in the trust fund for your series may be subject to
various types of payment provisions:

         o    "Level  Payment  Assets,"  which may  provide  for the  payment of
              interest,  and full  repayment  of  principal,  in  level  monthly
              payments with a fixed rate of interest computed on their declining
              principal balances;

         o    "Adjustable   Rate   Assets,"   which  may  provide  for  periodic
              adjustments to their rates of interest to equal the sum of a fixed
              margin and an index;

         o    "Buy Down  Assets,"  which are  Assets  for which  funds have been
              provided by someone other than the related borrowers to reduce the
              borrowers'   monthly   payments  during  the  early  period  after
              origination of those Assets;

                                       1


         o    "Increasing Payment Assets," as described below;

         o    "Interest  Reduction  Assets,"  which  provide  for  the  one-time
              reduction of the interest rate payable on these Assets;

         o    "GEM Assets"  which  provide for (1) monthly  payments  during the
              first year after  origination  that are at least sufficient to pay
              interest due on these Assets, and (2) an increase in those monthly
              payments in later years at a predetermined  rate resulting in full
              repayment over a shorter term than the initial  amortization terms
              of those Assets;

         o    "GPM Assets"  which allow for  payments  during a portion of their
              terms which are or may be less than the amount of interest  due on
              their unpaid principal balances,  and this unpaid interest will be
              added to the principal  balances of those Assets and will be paid,
              together with interest on the unpaid interest, in later years;

         o    "Step-up  Rate  Assets"  which  provide  for  interest  rates that
              increase over time;

         o    "Balloon Payment Assets;"

         o    "Convertible  Assets" which are Adjustable  Rate Assets subject to
              provisions pursuant to which, subject to limitations,  the related
              borrowers  may  exercise  an  option  to  convert  the  adjustable
              interest rate to a fixed interest rate; and

         o    "Bi-weekly  Assets,"  which  provide  for  payments  to be made by
              borrowers on a bi-weekly basis.

         An  "Increasing  Payment  Asset" is an Asset that  provides for monthly
payments that are fixed for an initial  period to be specified in the prospectus
supplement and which increase thereafter (at a predetermined rate expressed as a
percentage of the monthly payment during the preceding  payment period,  subject
to any caps on the amount of any single monthly  payment  increase) for a period
to be specified in the prospectus supplement from the date of origination, after
which the  monthly  payment  is fixed at a  level-payment  amount so as to fully
amortize the Asset over its remaining  term to maturity.  The scheduled  monthly
payment for an Increasing  Payment Asset is the total amount required to be paid
each month in accordance with its terms and equals the sum of (1) the borrower's
monthly payments referred to in the preceding  sentence and (2) payments made by
the  respective  servicers  pursuant  to  buy-down  or subsidy  agreements.  The
borrower's initial monthly payments for each Increasing Payment Asset are set at
the  level-payment  amount  that would  apply to an  otherwise  identical  Level
Payment Asset having an interest rate some number of percentage points below the
Asset Rate of that Increasing  Payment Asset. The borrower's monthly payments on
each Increasing Payment Asset, together with any payments made on the Increasing
Payment  Asset  by  the  related  servicers  pursuant  to  buy-down  or  subsidy
agreements, will in all cases be sufficient to allow payment of accrued interest
on the Increasing  Payment Asset at the related interest rate,  without negative
amortization.  A borrower's monthly payments on an Increasing Payment Asset may,
however,  not be sufficient to result in any reduction of the principal  balance
of that Asset until after the period when those payments may be increased.

         The  Notes  or   Certificates,   as  applicable  (as  defined  in  this
prospectus),  will be  entitled  to payment  only from the assets of the related
trust fund and will not be  entitled  to  payments  from the assets of any other
trust fund established by the depositor.  The assets of a trust fund may consist
of certificates  representing beneficial ownership interests in, or indebtedness
of, another trust fund that contains the Assets,  if specified in the prospectus
supplement.

                                       2


MORTGAGE LOANS

         GENERAL

         Each mortgage loan will generally be secured by a lien on (1) a one- to
four-family  residential  property (including a manufactured home) or a security
interest in shares issued by a cooperative housing corporation (a "Single Family
Property"), (2) a primarily residential rental property that consists of five or
more residential dwelling units ("Multifamily Property"),  (3) a retail, office,
agricultural  or  other  commercial  property,  including  but  not  limited  to
partially  improved  or  unimproved   ("Commercial   Property"),   (4)  a  mixed
residential/commercial  property ("Mixed-Use  Property" and together with Single
Family Property,  Multifamily Property and Commercial  Property,  the "Mortgaged
Properties").  The  mortgage  loans  will be  secured  by  first  and/or  junior
mortgages or deeds of trust or other  similar  security  instruments  creating a
first or junior lien on Mortgaged Property.

         The Mortgaged Properties may also include:

         o    Apartment  buildings  owned by  cooperative  housing  corporations
              ("Cooperatives"); and

         o    Leasehold  interests in properties,  the title to which is held by
              third party lessors.  The term of these leaseholds will exceed the
              term of the related  mortgage  note by at least five years or some
              other time period specified in the prospectus supplement.

         The mortgage loans may include:

         o    Closed-end and/or revolving home equity loans or balances of these
              home equity loans ("Home Equity Loans");

         o    Secured home improvement  installment  sales contracts and secured
              installment loan agreements,  known as home improvement contracts;
              and

         o    Mortgage loans evidenced by contracts  ("Land Sale Contracts") for
              the sale of properties  pursuant to which the borrower promises to
              pay the amount due on the mortgage loans to the holder of the Land
              Sale Contract with fee title to the related  property held by that
              holder until the  borrower  has made all of the payments  required
              pursuant  to that Land Sale  Contract,  at which time fee title is
              conveyed to the borrower.

         The originator of each mortgage loan will have been a person other than
the depositor.  The prospectus  supplement will indicate if any originator is an
affiliate of the  depositor.  The  mortgage  loans will be evidenced by mortgage
notes secured by mortgages,  deeds of trust or other security  instruments  (the
"Mortgages")  creating  a  lien  on  the  Mortgaged  Properties.  The  Mortgaged
Properties  will be  located in any one of the fifty  states,  the  District  of
Columbia,  Guam,  Puerto Rico or any other  territory of the United  States.  If
provided in the  prospectus  supplement,  the mortgage  loans may include  loans
insured  by  the  Federal  Housing   Administration  (the  "FHA")  or  partially
guaranteed by the Veteran's  Administration  (the "VA"). See "--FHA Loans and VA
Loans" below.



                                       3


         LOAN-TO-VALUE RATIO

         The "Loan-to-Value  Ratio" of a mortgage loan at any particular time is
the ratio (expressed as a percentage) of the then outstanding  principal balance
of the mortgage loan to the Value of the related Mortgaged Property. The "Value"
of a Mortgaged Property, other than for Refinance Loans, is generally the lesser
of (a) the appraised value determined in an appraisal obtained by the originator
at  origination  of that  loan  and (b)  the  sales  price  for  that  property.
"Refinance Loans" are loans made to refinance  existing loans.  Unless otherwise
specified in the  prospectus  supplement,  the Value of the  Mortgaged  Property
securing a  Refinance  Loan is the  appraised  value of the  Mortgaged  Property
determined in an appraisal  obtained at the time of origination of the Refinance
Loan.  The value of a Mortgaged  Property as of the date of initial  issuance of
the related series may be less than the Value at origination  and will fluctuate
from time to time based upon changes in economic  conditions and the real estate
market.

         PRIMARY MORTGAGE INSURANCE

         Except  in the  case  of  high  loan-to-value  loans  and as  otherwise
specified in the related  prospectus  supplement,  each  mortgage  loan having a
loan-to-value  ratio at  origination in excess of 80%, is required to be covered
by a primary mortgage guaranty insurance policy insuring against default on such
mortgage loan as to at least the principal  amount thereof  exceeding 75% of the
value of the  mortgaged  property at  origination  of the  mortgage  loan.  This
insurance  must remain in force at least until the mortgage loan  amortizes to a
level that would  produce a  loan-to-value  ratio lower than 80%.  See  "Primary
Mortgage Insurance Policies".

         MORTGAGE LOAN INFORMATION IN THE PROSPECTUS SUPPLEMENTS

         Your prospectus  supplement will contain  information,  as of the dates
specified in that  prospectus  supplement and to the extent then  applicable and
specifically  known  to the  depositor,  with  respect  to the  mortgage  loans,
including:

         o    the total outstanding principal balance and the largest,  smallest
              and average outstanding principal balance of the mortgage loans as
              of, unless otherwise specified in that prospectus supplement,  the
              close of  business on the first day of the month of  formation  of
              the related trust fund (the "Cut-off Date");

         o    the type of property securing the mortgage loans;

         o    the weighted  average (by  principal  balance) of the original and
              remaining terms to maturity of the mortgage loans;

         o    the range of maturity dates of the mortgage loans;

         o    the  range  of the  Loan-to-Value  Ratios  at  origination  of the
              mortgage loans;

         o    the  mortgage  rates or range of mortgage  rates and the  weighted
              average mortgage rate borne by the mortgage loans;

         o    the state or states in which most of the Mortgaged  Properties are
              located;

         o    information  regarding the prepayment  provisions,  if any, of the
              mortgage loans;

         o    for mortgage loans with  adjustable  mortgage rates ("ARM Loans"),
              the index,  the frequency of the  adjustment  dates,  the range of
              margins  added to the  index,  and


                                       4


              the maximum mortgage rate or monthly payment variation at the time
              of any adjustment of and over the life of the ARM Loan;

         o    information regarding the payment  characteristics of the mortgage
              loans,   including   balloon   payment   and  other   amortization
              provisions;

         o    the number of mortgage loans that are delinquent and the number of
              days or ranges  of the  number of days  those  mortgage  loans are
              delinquent; and

         o    the material underwriting standards used for the mortgage loans.

         If specific information respecting the mortgage loans is unknown to the
depositor at the time the Notes or  Certificates,  as applicable,  are initially
offered, more general information of the nature described above will be provided
in the prospectus  supplement,  and specific  information will be set forth in a
report  that  will  be  available  to   purchasers   of  the  related  Notes  or
Certificates,  as applicable, at or before the initial issuance of that Security
and will be filed as part of a Current  Report  on Form 8-K with the  Securities
and  Exchange  Commission  (the  "Commission")  within  fifteen  days after that
initial issuance.

         The  prospectus  supplement  will specify  whether the  mortgage  loans
include (1) Home Equity Loans, which may be secured by Mortgages that are junior
to other liens on the related  Mortgaged  Property  and/or (2) home  improvement
contracts originated by a home improvement  contractor and secured by a mortgage
on the related mortgaged property that is junior to other liens on the mortgaged
property.  The home improvements  purchased with the home improvement  contracts
typically include  replacement  windows,  house siding,  roofs,  swimming pools,
satellite dishes,  kitchen and bathroom  remodeling goods, solar heating panels,
patios,  decks,  room  additions and garages.  The  prospectus  supplement  will
specify  whether the home  improvement  contracts  are FHA loans and, if so, the
limitations on any FHA insurance.  In addition,  the prospectus  supplement will
specify whether the mortgage loans contain some mortgage loans evidenced by Land
Sale Contracts.

         PAYMENT PROVISIONS OF THE MORTGAGE LOANS

         All of the  mortgage  loans will  provide for  payments  of  principal,
interest or both, on due dates that occur monthly, quarterly or semi-annually or
at some other  interval as is  specified  in the  prospectus  supplement  or for
payments in another manner described in the prospectus supplement. Each mortgage
loan may  provide  for no accrual of  interest or for accrual of interest on the
mortgage  loan at a mortgage  rate that is fixed  over its term or that  adjusts
from  time to  time,  or that may be  converted  from an  adjustable  to a fixed
mortgage  rate or a different  adjustable  mortgage  rate, or from a fixed to an
adjustable  mortgage  rate,  from time to time  pursuant  to an  election  or as
otherwise  specified in the related  mortgage note, in each case as described in
the prospectus supplement. Each mortgage loan may provide for scheduled payments
to maturity or payments that adjust from time to time to accommodate  changes in
the mortgage  rate or to reflect the  occurrence  of  particular  events or that
adjust  on the  basis of  other  methodologies,  and may  provide  for  negative
amortization  or  accelerated  amortization,  in each case as  described  in the
prospectus  supplement.  Each mortgage loan may be fully amortizing or require a
balloon  payment due on its stated  maturity  date, in each case as described in
the  prospectus  supplement.  Each  mortgage  loan may contain  prohibitions  on
prepayment (a "Lock-out Period" and, the date of expiration thereof, a "Lock-out
Date")  or  require  payment  of a premium  or a yield  maintenance  penalty  (a
"Prepayment Premium") in connection with a prepayment, in each case as described
in the prospectus supplement.  If the holders of any class or classes of Offered
Notes or Offered Certificates,  as applicable,  are entitled to all or a portion
of any


                                       5


Prepayment Premiums collected from the mortgage loans, the prospectus supplement
will  specify  the  method  or  methods  by which any of these  amounts  will be
allocated. See "--Assets" above.

         REVOLVING CREDIT LINE LOANS

         As more fully  described  in the  prospectus  supplement,  the mortgage
loans may  consist,  in whole or in part,  of  revolving  Home  Equity  Loans or
balances of these Home Equity Loans ("Revolving Credit Line Loans"). Interest on
each Revolving Credit Line Loan, excluding  introductory rates offered from time
to time during promotional  periods,  may be computed and payable monthly on the
average  daily  outstanding  principal  balance of that loan.  From time to time
before the expiration of the related draw period specified in a Revolving Credit
Line Loan,  principal  amounts on that  Revolving  Credit Line Loan may be drawn
down (up to a  maximum  amount  as set forth in the  prospectus  supplement)  or
repaid. If specified in the prospectus supplement,  new draws by borrowers under
the Revolving Credit Line Loans will automatically become part of the trust fund
described in the prospectus  supplement.  As a result,  the total balance of the
Revolving  Credit  Line  Loans  will  fluctuate  from day to day as new draws by
borrowers  are added to the trust fund and  principal  payments  are  applied to
those  balances  and  those  amounts  will  usually  differ  each  day,  as more
specifically described in the prospectus  supplement.  Under some circumstances,
under a Revolving  Credit Line Loan,  a borrower  may,  during the related  draw
period,  choose an interest  only payment  option,  during which the borrower is
obligated to pay only the amount of interest that accrues on the loan during the
billing cycle,  and may also elect to pay all or a portion of the principal.  An
interest  only  payment  option may  terminate  at the end of the  related  draw
period,  after which the borrower  must begin paying at least a minimum  monthly
portion of the average outstanding principal balance of the loan.

         UNSECURED HOME IMPROVEMENT LOANS

         The  unsecured  home  improvement  loans may  consist  of  conventional
unsecured home improvement loans, unsecured installment loans and unsecured home
improvement  loans  that are FHA loans.  Except as  otherwise  described  in the
prospectus  supplement,  the  unsecured  home  improvement  loans  will be fully
amortizing and will bear interest at a fixed or variable annual percentage rate.

         UNSECURED HOME IMPROVEMENT LOAN INFORMATION IN PROSPECTUS SUPPLEMENTS

         Each prospectus  supplement will contain  information,  as of the dates
specified in the  prospectus  supplement  and to the extent then  applicable and
specifically  known  to  the  depositor,  with  respect  to any  unsecured  home
improvement loans, including:

         o    the total outstanding principal balance and the largest,  smallest
              and average  outstanding  principal  balance of the unsecured home
              improvement loans as of the applicable cut-off date;

         o    the weighted average,  by principal  balance,  of the original and
              remaining  terms to maturity  of the  unsecured  home  improvement
              loans;

         o    the earliest and latest  origination date and maturity date of the
              unsecured home improvements loans;

         o    the  interest  rates or range of interest  rates and the  weighted
              average  interest  rates borne by the unsecured  home  improvement
              loans;


                                       6


         o    the  state  or  states  in  which  most  of  the  unsecured   home
              improvement loans were originated.

         o    information  regarding the prepayment  provisions,  if any, of the
              unsecured home improvement loans;

         o    with  respect  to  the  unsecured  home  improvement   loans  with
              adjustable  interest rates,  called ARM unsecured home improvement
              loans, the index, the frequency of the adjustment dates, the range
              of margins  added to the index,  and the maximum  interest rate or
              monthly  payment  variation at the time of any adjustment  thereof
              and over the life of the ARM unsecured home improvement loan;

         o    information regarding the payment characteristics of the unsecured
              home improvement loans;

         o    the number of unsecured home improvement loans that are delinquent
              and the  number  of days or  ranges  of the  number  of days  that
              unsecured home improvement loans are delinquent; and

         o    the material  underwriting  standards  used for the unsecured home
              improvement loans.

         If specific information respecting the unsecured home improvement loans
is unknown to the depositor at the time Notes or  Certificates,  as  applicable,
are initially  offered,  more general  information of the nature described above
will be provided in the prospectus supplement,  and specific information will be
set forth in a report that will be available to  purchasers of the related Notes
or  Certificates,  as applicable,  at or before the initial issuance thereof and
will be filed as part of a Current Report on Form 8-K with the Commission within
fifteen days after the related  initial  issuance.  The  characteristics  of the
unsecured home improvement  loans included in a trust fund will not vary by more
than five percent,  by total principal  balance as of the cut-off date, from the
characteristics thereof that are described in the prospectus supplement.

         COMMERCIAL, MULTIFAMILY AND MIXED-USE MORTGAGE LOANS

         The  mortgage  loans may  include  mortgage  loans  secured by first or
junior  mortgages,  deeds  of trust  or  similar  security  instruments  on,  or
installment  contracts  for the sale of, fee simple or  leasehold  interests  in
commercial real property ("Commercial Mortgage Loans" ), multifamily residential
property   ("Multifamily   Mortgage  Loans"  ),  and/or  mixed  residential  and
commercial  property  ("Mixed-Use  Mortgage  Loans" ), and related  property and
interests.

         Certain of the Commercial, Multifamily and Mixed-Use Mortgage Loans may
be simple  interest  loans,  and other mortgage loans may provide for payment of
interest in advance rather than in arrears.

         Commercial,  Multifamily  and  Mixed-Use  Mortgage  Loans  also  may be
secured by one or more assignments of leases and rents, management agreements or
operating  agreements  relating to the  Mortgaged  Property and in some cases by
certain letters of credit, personal guarantees or both, and/or other collateral.
Pursuant to an assignment of leases and rents,  the related borrower assigns its
right,  title and interest as landlord  under each related  lease and the income
derived  therefrom to the related  lender,  while retaining a license to collect
the rents for so long as there is no  default.  If the  borrower  defaults,  the
license  terminates and the related lender is entitled to collect the rents from
tenants to be applied to the monetary obligations of the borrower. State law may
limit the  enforcement  of the  assignment of leases and rents by a lender until
the lender takes


                                       7


possession of the related  mortgaged  property and a receiver is appointed.  See
"Certain Legal Aspects of the Mortgage Loans -- Leases and Rents."

         Certain of the Commercial, Multifamily and Mixed-Use Mortgage Loans may
require the borrower to make an initial escrow deposit and/or an ongoing monthly
deposit to fund a reserve for any of a variety of purposes, including repairs to
the  Mortgaged  Property  or  replacement  of  fixtures  or  equipment,   tenant
improvements,  and payment in the event of certain lease contingencies.  In some
cases,  the initial  deposit amount may have been funded with a letter of credit
in lieu of a cash deposit.  These amounts may be held in a custodial  account by
the applicable  servicer or an agent. The loan documents will generally  provide
for release of the reserve  amounts to the borrowers  from time to time upon the
satisfaction of certain conditions.

         Such  amounts may not  continue  to be escrowed in the future.  In some
instances,  the borrower may be released  from its  obligation to fund a monthly
reserve upon  specified  conditions  being met, such as a maximum escrow balance
being  attained,  a certain date being  reached,  or a certain tenant signing or
extending  its lease.  Likewise,  there may be cases  where,  although  there is
currently  no monthly  escrow  amount,  one may be  required to be funded in the
future,  upon  certain  trigger  events.  In the event of default by a borrower,
amounts in a related  reserve  account may  generally  be applied to pay amounts
owed on the mortgage loan.

         Originators of Commercial, Multifamily and Mixed-Use Mortgage Loans may
include,  among others,  commercial banks, savings and loan associations,  other
financial institutions, insurance companies or real estate developers, which may
apply varying  underwriting  criteria in connection  with  originating  mortgage
loans.

         Commercial,  multifamily and mixed-use real estate lending is generally
viewed as exposing the lender to a greater risk of loss than one- to four-family
residential lending.  Commercial,  multifamily and mixed-use real estate lending
typically  involves  larger  loans to single  borrowers  or  groups  of  related
borrowers than residential one- to four-family mortgage loans. Furthermore,  the
repayment of loans secured by income producing properties is typically dependent
upon the successful  operation of the related real estate  project.  If the cash
flow from the project is reduced,  for  example,  if leases are not  obtained or
renewed,  the borrower's ability to repay the loan may be impaired.  Commercial,
multifamily  and mixed-use real estate can be affected  significantly  by supply
and  demand  in the  market  for the type of  property  securing  the loan  and,
therefore, may be subject to adverse economic conditions. Market values may vary
as a result of economic events or governmental  regulations  outside the control
of the  borrower or lender,  such as rent control  laws,  that affect the future
cash  flow of the  property.  Corresponding  to the  greater  lending  risk is a
generally  higher  interest  rate  applicable  to  commercial,  multifamily  and
mixed-use real estate lending.

         A  borrower  (or the  borrowers)  under a  Commercial,  Multifamily  or
Mixed-Use  Mortgage Loan may be one or more  individuals or may be a corporation
or other registered  organization.  In some cases a borrower,  such as a special
purpose entity,  will have no material assets other than the mortgaged property.
In addition, in some cases the loans will have been made on a non-recourse basis
- -- in the event of default by the borrower, the only source of repayment will be
the proceeds of liquidation of the related property.

         There are various risks  associated with different types of commercial,
multifamily and mixed-use loans.  For example,  the performance of a multifamily
loan and the value of the  related  mortgaged  property  may be affected by many
factors, including:

         o    local and regional economic conditions;

         o    the physical condition of the property;

                                       8


         o    the types of services and amenities provided;

         o    the tenant population -- i.e.,  predominantly  students or elderly
              persons, or workers in a particular industry;

         o    availability of alternative rental properties;

         o    changes in the surrounding neighborhood;

         o    management;

         o    the level of mortgage interest rates;

         o    dependence upon government rent subsidies;

         o    any applicable rent control laws; and

         o    state and local regulations.

The  performance of a commercial  loan secured by one or more retail  properties
and the value of the related mortgaged property may be affected by many factors,
including:

         o    the quality and success of a retail property's tenants;

         o    closing of a major store in the shopping  center where the related
              property is located;

         o    changes in consumer preferences;

         o    declines in consumer spending;

         o    competition  from local  merchants  and from  catalog and internet
              retailers; and

         o    product obsolescence.

The  performance of a commercial  loan secured by one or more office  properties
and the value of the related mortgaged property may be affected by many factors,
including:

         o    quality and nature of tenants;

         o    tenant  concentration -- i.e.,  predominantly high tech firms, law
              firms, government agencies, etc.;

         o    the physical condition of the property;

         o    the types of services and amenities provided;

         o    changes in the surrounding neighborhood; and

         o    availability of alternative office space.

                                       9


The  performance  of a  commercial  loan  secured  by  one  or  more  industrial
properties  and the value of the related  mortgaged  property may be affected by
many factors, including:

         o    the design and adaptability of the building;

         o    success  or  failure  of the  business  of the  tenant,  which  is
              frequently the sole tenant of the property;

         o    availability of alternative space; and

         o    quality of the local and regional transportation system.

         The value of a commercial,  multifamily or mixed-use  property may also
be affected by a variety of other factors. In general, such factors as location,
changing  demographics  or traffic  patterns,  increases in operating  expenses,
competitive factors and economic conditions generally,  among others, may affect
the value of a commercial property.

         Hospitals, nursing homes and other health care properties may receive a
substantial  portion  of their  revenues  from  government  programs,  which are
subject to  statutory  and  regulatory  changes  and funding  limitations.  With
respect to commercial,  multifamily and mixed-use loans generally,  such factors
as the  management  skill,  experience  and financial  resources of the operator
(which  may  be  other  than  the  borrower),  national  and  regional  economic
conditions  and other  factors  may affect  the  ability  of  borrowers  to make
payments when due.

         Unimproved  land generates no current income to support  payment of the
related  mortgage loan and other  expenses,  may prove to be unsuitable  for its
intended  purpose and may be  difficult  to sell for an amount at least equal to
the unpaid principal balance of the related loan.

         Leasehold  mortgages are subject to risks not associated  with mortgage
loans  secured  by a lien on the fee  estate of a  borrower.  If the  borrower's
leasehold were to be terminated  upon a lease default,  the leasehold  mortgagee
would lose its security.  However,  such leases generally  require the lessor to
give the leasehold  mortgagee  notice of lessee  defaults and an  opportunity to
cure  them,  and  permit  the  leasehold  estate  to be  assigned  to and by the
leasehold mortgagee.

         The risk that a mortgaged property may be, or become, contaminated with
hazardous  materials is greater with respect to commercial  and mixed-use  loans
than with  respect  to  residential  mortgage  loans.  Under the laws of certain
states,  contamination  of a property may give rise to a lien on the property to
assure the costs of cleanup.  In several  states,  such a lien has priority over
the lien of an existing mortgage against such property.  In addition,  under the
laws of some states and under the federal Comprehensive  Environmental Response,
Compensation and Liability Act of 1980 ("CERCLA"), a lender may be liable, as an
"owner" or "operator," for costs of addressing  releases or threatened  releases
of  hazardous  substances  that  require  remedy  at a  property,  if  agents or
employees of the lender have become  sufficiently  involved in the operations of
the borrower,  regardless of whether or not the  environmental  damage or threat
was caused by a prior owner. See "Certain Legal Aspects of the Mortgage Loans --
Environmental Considerations." A lender also risks such liability on foreclosure
of the  mortgage.  Any such lien arising  with  respect to a mortgaged  property
would  adversely  affect  the value of that  mortgaged  property  and could make
impracticable  the  foreclosure  on that  mortgaged  property  in the event of a
default by the related borrower. In addition,  certain environmental laws impose
liability for releases of asbestos into the air. Third parties may seek recovery
from owners or operators of real property for personal  injury  associated  with
exposure to asbestos, lead paint, radon or other hazardous substances.  Property
owners in some areas have been subject to liability claims associated with mold.

                                       10


CONTRACTS

         GENERAL

         To the extent provided in the prospectus supplement, each contract will
be secured by a security interest in a new or used  manufactured  home, called a
Manufactured  Home. The contracts may include  contracts that are FHA loans. The
method of computing the  Loan-to-Value  Ratio of a contract will be described in
the prospectus supplement.

         CONTRACT INFORMATION IN PROSPECTUS SUPPLEMENTS

         Each  prospectus  supplement  relating  to a trust  fund  whose  assets
include a substantial  proportion of contracts will contain certain information,
as of the dates specified in that  prospectus  supplement and to the extent then
applicable  and  specifically  known  to  the  depositor,  with  respect  to any
contracts, including:

         o    the total outstanding principal balance and the largest,  smallest
              and average  outstanding  principal balance of the contracts as of
              the applicable cut-off date;

         o    whether  the  manufactured  homes  were  new  or  used  as of  the
              origination of the related contracts;

         o    the weighted average,  by principal  balance,  of the original and
              remaining terms to maturity of the contracts;

         o    the range of maturity dates of the contracts;

         o    the  range  of the  Loan-to-Value  Ratios  at  origination  of the
              contracts;

         o    the annual  percentage  rate on each  contract,  called a contract
              rate, or range of contract rates and the weighted average contract
              rate borne by the contracts;

         o    the state or states in which  most of the  manufactured  homes are
              located at origination;

         o    information  regarding the prepayment  provisions,  if any, of the
              contracts;

         o    for contracts with adjustable  contract rates,  referred to as ARM
              contracts,  the index, the frequency of the adjustment  dates, and
              the maximum contract rate or monthly payment variation at the time
              of any adjustment thereof and over the life of the ARM contract;

         o    the number of contracts that are delinquent and the number of days
              or ranges of the number of days those contracts are delinquent;

         o    information   regarding   the  payment   characteristics   of  the
              contracts; and

         o    the material underwriting standards used for the contracts.

         If specific  information  respecting  the  contracts  is unknown to the
depositor at the time the Notes or  Certificates,  as applicable,  are initially
offered, more general information of the nature described above will be provided
in the prospectus  supplement,  and specific  information will be set forth in a
report  that  will  be  available  to   purchasers   of  the  related  Notes  or
Certificates,  as


                                       11


applicable,  at or before the initial issuance thereof and will be filed as part
of a Current  Report on Form 8-K with the  Commission  within fifteen days after
the related initial issuance. The characteristics of the contracts included in a
trust fund will not vary by more than five percent (by total  principal  balance
as of the cut-off date) from the  characteristics  thereof that are described in
the prospectus supplement.

         The information described above regarding the contracts in a trust fund
may be  presented  in the  prospectus  supplement  in  combination  with similar
information regarding the mortgage loans in the trust fund.

         PAYMENT PROVISIONS OF THE CONTRACTS

         All of the contracts  will provide for payments of principal,  interest
or both,  on due dates  that  occur  monthly  or at some  other  interval  as is
specified  in the  prospectus  supplement  or for  payments  in  another  manner
described in the prospectus supplement. Each contract may provide for no accrual
of interest or for accrual of interest  thereon at a contract rate that is fixed
over its term or that  adjusts from time to time,  or as otherwise  specified in
the prospectus  supplement.  Each contract may provide for scheduled payments to
maturity or payments that adjust from time to time to accommodate changes in the
contract rate as otherwise described in the prospectus supplement.

AGENCY SECURITIES

         The Agency  Securities  will consist of any  combination  of Ginnie Mae
certificates,  Fannie Mae certificates and Freddie Mac  certificates,  which may
include Stripped Agency Securities, as described below.

         GINNIE MAE

         Ginnie Mae is a wholly-owned  corporate  instrumentality  of the United
States within the Department of Housing and Urban Development. Section 306(g) of
Title III of the  Housing  Act  authorizes  Ginnie Mae to  guarantee  the timely
payment of the principal of and interest on  certificates  that are based on and
backed  by a  pool  of FHA  loans,  VA  loans  or by  pools  of  other  eligible
residential loans.

         Section  306(g) of the  Housing Act  provides  that "the full faith and
credit of the United States is pledged to the payment of all amounts that may be
required  to be paid  under any  guaranty  under this  subsection."  To meet its
obligations under that guaranty, Ginnie Mae is authorized,  under Section 306(d)
of the  National  Housing Act of 1934 (the  "Housing  Act"),  to borrow from the
United  States  Treasury  with no  limitations  as to  amount,  to  perform  its
obligations under its guarantee.

         GINNIE MAE CERTIFICATES

         Each Ginnie Mae  certificate  will be a "fully  modified  pass-through"
mortgage-backed  certificate issued and serviced by an issuer approved by Ginnie
Mae or Fannie  Mae as a  seller-servicer  of FHA  loans or VA  loans,  except as
described below regarding  Stripped  Agency  Securities (as defined below).  The
loans underlying  Ginnie Mae certificates may consist of FHA loans, VA loans and
other  loans  eligible  for  inclusion  in  loan  pools  underlying  Ginnie  Mae
certificates.  The mortgage loans may be secured by Manufactured  Homes,  Single
Family Property or Multifamily  Property.  Ginnie Mae certificates may be issued
under  either or both of the Ginnie Mae I program and the Ginnie Mae II program,
as described in the prospectus supplement. If the trust fund includes Ginnie Mae
certificates,  your prospectus  supplement will include any material  additional
information  regarding the Ginnie Mae guaranty program,  the  characteristics of
the pool


                                       12


underlying those Ginnie Mae certificates, the servicing of the related pool, the
payment of principal and interest on Ginnie Mae  certificates and other relevant
matters regarding the Ginnie Mae certificates.

         Except  as  otherwise  specified  in the  prospectus  supplement  or as
described  below with  respect to Stripped  Agency  Securities,  each Ginnie Mae
certificate will provide for the payment,  by or on behalf of the issuer, to the
registered  holder  of that  Ginnie  Mae  certificate  of  monthly  payments  of
principal and interest equal to the holder's proportionate interest in the total
amount of the monthly  principal and interest  payments on each related FHA loan
or VA loan,  minus  servicing  and  guaranty  fees  totaling  the  excess of the
interest on that FHA loan or VA loan over the Ginnie Mae certificates'  interest
rate.  In addition,  each payment to a holder of a Ginnie Mae  certificate  will
include proportionate pass-through payments to that holder of any prepayments of
principal of the FHA loans or VA loans underlying the Ginnie Mae certificate and
the holder's  proportionate  interest in the remaining  principal balance in the
event of a foreclosure or other disposition of any related FHA loan or VA loan.

         The  Ginnie Mae  certificates  do not  constitute  a  liability  of, or
evidence any recourse against,  the issuer of the Ginnie Mae  certificates,  the
depositor  or any  affiliates  of the  depositor,  and the  only  recourse  of a
registered  holder (for  example,  the  trustee)  is to enforce the  guaranty of
Ginnie Mae.

         Ginnie Mae will have  approved  the  issuance of each of the Ginnie Mae
certificates included in a trust fund in accordance with a guaranty agreement or
contract  between  Ginnie Mae and the  issuer of the  Ginnie  Mae  certificates.
Pursuant  to that  agreement,  that  issuer,  in its  capacity as  servicer,  is
required to perform customary functions of a servicer of FHA loans and VA loans,
including  collecting payments from borrowers and remitting those collections to
the registered holder,  maintaining escrow and impoundment accounts of borrowers
for  payments of taxes,  insurance  and other  items  required to be paid by the
borrower, maintaining primary hazard insurance, and advancing from its own funds
to make timely payments of all amounts due on the Ginnie Mae  certificate,  even
if the  payments  received  by that  issuer on the loans  backing the Ginnie Mae
certificate  are less  than the  amounts  due.  If the  issuer is unable to make
payments on a Ginnie Mae certificate as they become due, it must promptly notify
Ginnie Mae and request Ginnie Mae to make that payment.  Upon that  notification
and  request,  Ginnie Mae will make those  payments  directly to the  registered
holder of the  Ginnie  Mae  certificate.  In the event no payment is made by the
issuer  and the  issuer  fails to notify  and  request  Ginnie  Mae to make that
payment,  the  registered  holder of the Ginnie  Mae  certificate  has  recourse
against only Ginnie Mae to obtain that payment.  The trustee or its nominee,  as
registered  holder of the Ginnie Mae  certificates  included in a trust fund, is
entitled to proceed  directly against Ginnie Mae under the terms of the guaranty
agreement or contract  relating to the Ginnie Mae  certificates  for any amounts
that are unpaid when due under each Ginnie Mae certificate.

         The Ginnie  Mae  certificates  included  in a trust fund may have other
characteristics  and terms,  different from those described above so long as the
Ginnie Mae  certificates and underlying  residential  loans meet the criteria of
the  rating  agency or  agencies.  The Ginnie Mae  certificates  and  underlying
residential loans will be described in the prospectus supplement.

         FANNIE MAE

         Fannie Mae is a federally chartered and  stockholder-owned  corporation
organized and existing under the Federal National Mortgage  Association  Charter
Act, as amended (the "Charter  Act").  Fannie Mae was originally  established in
1938 as a United States government agency to provide  supplemental  liquidity to
the mortgage market and was transformed into a  stockholder-owned  and privately
managed corporation by legislation enacted in 1968.

                                       13


         Fannie Mae provides funds to the mortgage market by purchasing mortgage
loans  from  lenders.  Fannie Mae  acquires  funds to  purchase  loans from many
capital market investors, thus expanding the total amount of funds available for
housing.  Operating nationwide,  Fannie Mae helps to redistribute mortgage funds
from  capital-surplus  to  capital-short  areas. In addition,  Fannie Mae issues
mortgage-backed  securities  primarily in exchange  for pools of mortgage  loans
from  lenders.  Fannie Mae receives  fees for its guaranty of timely  payment of
principal and interest on its mortgage-backed securities.

         FANNIE MAE CERTIFICATES

         Fannie  Mae   certificates   are   Guaranteed   Mortgage   Pass-Through
Certificates  typically  issued  pursuant to a prospectus  that is  periodically
revised by Fannie Mae. Fannie Mae certificates  represent  fractional  undivided
interests in a pool of mortgage  loans formed by Fannie Mae.  Each mortgage loan
must meet the applicable standards of the Fannie Mae purchase program.  Mortgage
loans comprising a pool are either provided by Fannie Mae from its own portfolio
or  purchased  pursuant  to the  criteria  of the Fannie Mae  purchase  program.
Mortgage loans underlying Fannie Mae certificates  included in a trust fund will
consist of  conventional  mortgage  loans secured by Single  Family  Property or
Multifamily Property,  FHA loans, or VA loans. If the trust fund includes Fannie
Mae  certificates,   your  prospectus   supplement  will  include  any  material
additional  information regarding the Fannie Mae program, the characteristics of
the pool  underlying the Fannie Mae  certificates,  the servicing of the related
pool, payment of principal and interest on the Fannie Mae certificates and other
relevant matters about the Fannie Mae certificates.

         Except as described below with respect to Stripped  Agency  Securities,
Fannie Mae guarantees to each registered holder of a Fannie Mae certificate that
it will distribute  amounts  representing that holder's  proportionate  share of
scheduled principal and interest at the applicable interest rate provided for by
that Fannie Mae  certificate on the underlying  mortgage  loans,  whether or not
received,  and that holder's proportionate share of the full principal amount of
any prepayment or foreclosed or other finally liquidated  mortgage loan, whether
or not the related principal amount is actually recovered.

         The  obligations  of Fannie Mae under its  guarantees  are  obligations
solely of Fannie Mae and are not backed by, nor  entitled to, the full faith and
credit  of the  United  States.  If Fannie  Mae were  unable  to  satisfy  those
obligations,  distributions  to the  holders  of Fannie Mae  certificates  would
consist  solely of payments and other  recoveries on the  underlying  loans and,
accordingly,  monthly  distributions  to the holders of Fannie Mae  certificates
would be affected by delinquent payments and defaults on those loans.

         Fannie Mae certificates evidencing interests in pools of mortgage loans
formed on or after May 1, 1985  (other than  Fannie Mae  certificates  backed by
pools  containing  graduated  payment  mortgage loans or multifamily  loans) are
available  in  book-entry  form  only.  For a Fannie Mae  certificate  issued in
book-entry  form,  distributions  on the Fannie Mae certificate  will be made by
wire, and for a fully registered Fannie Mae certificate,  distributions  will be
made by check.

         The Fannie  Mae  certificates  included  in a trust fund may have other
characteristics and terms,  different from those described above, as long as the
Fannie Mae certificates  and underlying  mortgage loans meet the criteria of the
rating agency or agencies rating the  Certificates.  The Fannie Mae certificates
and underlying mortgage loans will be described in the prospectus supplement.

                                       14


         FREDDIE MAC

         Freddie Mac is a corporate instrumentality of the United States created
pursuant to Title III of the Emergency Home Finance Act of 1970, as amended (the
"Freddie Mac Act").  Freddie Mac was  established  primarily  for the purpose of
increasing  the  availability  of mortgage  credit for the  financing  of needed
housing.  It seeks to provide an enhanced  degree of liquidity  for  residential
mortgage  investments  primarily by assisting  in the  development  of secondary
markets  for  conventional  mortgages.  The  principal  activity  of Freddie Mac
currently  consists  of the  purchase of first  lien,  conventional  residential
mortgage loans or participation interests in those mortgage loans and the resale
of the mortgage loans so purchased in the form of mortgage securities, primarily
Freddie Mac  certificates.  Freddie Mac is  confined  to  purchasing,  so far as
practicable,  mortgage loans and participation interests in mortgage loans which
it deems to be of the quality,  type and class as to meet generally the purchase
standards imposed by private institutional mortgage investors.

         FREDDIE MAC CERTIFICATES

         Each Freddie Mac certificate represents an undivided interest in a pool
of  residential  loans that may consist of first lien  conventional  residential
loans,  FHA loans or VA loans (the  "Freddie Mac  Certificate  Group").  Each of
these mortgage loans must meet the applicable standards set forth in the Freddie
Mac Act. A Freddie Mac Certificate Group may include whole loans,  participation
interests  in  whole  loans  and  undivided  interests  in  whole  loans  and/or
participations  comprising  another Freddie Mac Certificate  Group. If the trust
fund includes Freddie Mac certificates,  your prospectus supplement will include
any material additional  information regarding the Freddie Mac guaranty program,
the  characteristics  of the pool underlying that Freddie Mac  certificate,  the
servicing of the related pool,  payment of principal and interest on the Freddie
Mac  certificate   and  any  other  relevant   matters  about  the  Freddie  Mac
certificates.

         Except as described below with respect to Stripped  Agency  Securities,
Freddie Mac guarantees to each  registered  holder of a Freddie Mac  certificate
the timely payment of interest on the underlying mortgage loans to the extent of
the applicable  interest rate on the  registered  holder's pro rata share of the
unpaid  principal  balance  outstanding on the underlying  mortgage loans in the
Freddie Mac  Certificate  Group  represented  by that  Freddie Mac  certificate,
whether or not received.  Freddie Mac also guarantees to each registered  holder
of a Freddie Mac  certificate  collection by that holder of all principal on the
underlying  mortgage  loans,  without any offset or deduction,  to the extent of
that holder's pro rata share of the  principal,  but does not,  except if and to
the extent specified in the prospectus supplement,  guarantee the timely payment
of scheduled principal. Pursuant to its guarantees,  Freddie Mac also guarantees
ultimate collection of scheduled  principal  payments,  prepayments of principal
and the  remaining  principal  balance  in the event of a  foreclosure  or other
disposition of a mortgage loan.  Freddie Mac may remit the amount due on account
of its  guarantee of  collection  of  principal at any time after  default on an
underlying mortgage loan, but not later than 30 days following the latest of

                  (1) foreclosure sale;

                  (2) payment of the claim by any mortgage insurer; and

                  (3) the  expiration  of any  right of  redemption,  but in any
                  event no later than one year  after  demand has been made upon
                  the borrower for accelerated payment of principal.

         In taking actions  regarding the collection of principal  after default
on the mortgage loans underlying Freddie Mac certificates,  including the timing
of demand for  acceleration,  Freddie Mac  reserves  the right to  exercise  its
servicing  judgment  for the  mortgage  loans in the same manner as


                                       15


for  mortgage  loans  that it has  purchased  but not sold.  The  length of time
necessary  for  Freddie  Mac  to  determine  that  a  mortgage  loan  should  be
accelerated  varies with the  particular  circumstances  of each  borrower,  and
Freddie Mac has not adopted servicing  standards that require that the demand be
made within any specified period.

         Freddie Mac  certificates are not guaranteed by the United States or by
any Federal Home Loan Bank and do not  constitute  debts or  obligations  of the
United  States or any Federal  Home Loan Bank.  The  obligations  of Freddie Mac
under its guarantee are obligations solely of Freddie Mac and are not backed by,
nor entitled to, the full faith and credit of the United States.  If Freddie Mac
were unable to satisfy those  obligations,  distributions  to holders of Freddie
Mac  certificates  would consist solely of payments and other  recoveries on the
underlying mortgage loans and, accordingly,  monthly distributions to holders of
Freddie Mac certificates  would be affected by delinquent  payments and defaults
on those mortgage loans.

         The  Freddie Mac  certificates  included in a trust fund may have other
characteristics and terms,  different from those described above, so long as the
Freddie Mac certificates and underlying  mortgage loans meet the criteria of the
rating agency or agencies rating the Notes or Certificates,  as applicable.  The
Freddie Mac certificates and underlying  mortgage loans will be described in the
prospectus supplement.

         STRIPPED AGENCY SECURITIES

         The Ginnie Mae  certificates,  Fannie Mae  certificates  or Freddie Mac
certificates  may be  issued  in the  form  of  certificates  ("Stripped  Agency
Securities")  that represent an undivided  interest in all or part of either the
principal  distributions  (but not the interest  distributions)  or the interest
distributions  (but  not the  principal  distributions),  or in  some  specified
portion  of the  principal  or  interest  distributions  (but  not all of  those
distributions),  on an  underlying  pool of mortgage  loans or other  Ginnie Mae
certificates,  Fannie Mae certificates or Freddie Mac certificates.  Ginnie Mae,
Fannie Mae or Freddie Mac, as applicable,  will  guarantee each Stripped  Agency
Security to the same extent as that entity guarantees the underlying  securities
backing the Stripped  Agency  Securities or to the extent  described above for a
Stripped Agency Security  backed by a pool of mortgage loans,  unless  otherwise
specified in the  prospectus  supplement.  If the trust fund  includes  Stripped
Agency  Securities,   your  prospectus  supplement  will  include  any  material
additional  information  regarding the  characteristics of the assets underlying
the Stripped  Agency  Securities,  the payments of principal and interest on the
Stripped Agency  Securities and other relevant matters about the Stripped Agency
Securities.

MORTGAGE SECURITIES

         The Mortgage Securities will represent beneficial interests in loans of
the type that would otherwise be eligible to be mortgage  loans,  unsecured home
improvement loans, contract or Agency Securities, or collateralized  obligations
secured by mortgage loans,  unsecured home improvement loans, contract or Agency
Securities. The Mortgage Securities will have been

                  (1)  issued  by an  entity  other  than the  depositor  or its
                  affiliates;

                  (2) acquired in bona fide secondary market  transactions  from
                  persons  other than the issuer of the Mortgage  Securities  or
                  its affiliates; and

                  (3) (a) offered and  distributed to the public  pursuant to an
                  effective   registration  statement  or  (b)  purchased  in  a
                  transaction  not involving  any public  offering from a person
                  who is not an affiliate of the issuer of those  securities  at
                  the time of sale (nor an  affiliate  of the issuer at any time
                  during the preceding  three months);  provided a


                                       16


              period  of two  years  elapsed  since  the  later  of the date the
              securities were acquired from the issuer.

         Although  individual  Underlying  Loans may be insured or guaranteed by
the United States or an agency or  instrumentality  of the United  States,  they
need not be,  and  Mortgage  Securities  themselves  will not be so  insured  or
guaranteed. Except as otherwise set forth in the prospectus supplement, Mortgage
Securities  will generally be similar to Notes or  Certificates,  as applicable,
offered under this prospectus.

         The prospectus supplement for the Notes or Certificates, as applicable,
of  each  series  evidencing  interests  in  a  trust  fund  including  Mortgage
Securities will include a description of the Mortgage Securities and any related
credit enhancement,  and the related mortgage loans,  unsecured home improvement
loans, contracts, or Agency Securities will be described together with any other
mortgage loans or Agency  Securities  included in the trust fund of that series.
As  used  in  this  prospectus,  the  terms  "mortgage  loans,"  unsecured  home
improvement  loans,  contracts,  include  the  mortgage  loans,  unsecured  home
improvement loans, contracts, as applicable,  underlying the Mortgage Securities
in your trust fund.  References  in this  prospectus  to advances to be made and
other actions to be taken by the master  servicer in connection  with the Assets
may include any advances made and other  actions taken  pursuant to the terms of
the applicable Mortgage Securities.

FHA LOANS AND VA LOANS

         FHA loans will be insured by the FHA as  authorized  under the  Housing
Act, and the United States Housing Act of 1937, as amended.  One- to four-family
FHA loans will be insured under various FHA programs  including the standard FHA
203-b programs to finance the  acquisition of one- to four-family  housing units
and the FHA 245 graduated  payment  mortgage  program.  The FHA loans  generally
require a minimum down  payment of  approximately  5% of the original  principal
amount  of the FHA  loan.  No FHA  loan may have an  interest  rate or  original
principal balance exceeding the applicable FHA limits at the time of origination
of that FHA loan.

         Mortgage loans, unsecured home improvement loans,  contracts,  that are
FHA loans are insured by the FHA (as described in the prospectus supplement,  up
to an amount equal to 90% of the sum of the unpaid  principal of the FHA loan, a
portion of the unpaid interest and other liquidation  costs) pursuant to Title I
of the Housing Act.

         There are two primary FHA  insurance  programs  that are  available for
multifamily loans. Sections 221(d)(3) and (d)(4) of the Housing Act allow HUD to
insure multifamily loans that are secured by newly constructed and substantially
rehabilitated  multifamily  rental  projects.  Section  244 of the  Housing  Act
provides  for  co-insurance  of those loans made under  Sections  221(d)(3)  and
(d)(4) by HUD/FHA and a HUD-approved co-insurer. Generally the term of this type
of  multifamily  loan may be up to 40 years and the ratio of the loan  amount to
property replacement cost can be up to 90%.

         Section  223(f) of the  Housing  Act allows  HUD to insure  multifamily
loans made for the purchase or refinancing of existing  apartment  projects that
are at least three years old.  Section 244 also  provides  for  co-insurance  of
mortgage  loans  made under  Section  223(f).  Under  Section  223(f),  the loan
proceeds cannot be used for substantial  rehabilitation work, but repairs may be
made for up to, in general, the greater of 15% of the value of the project and a
dollar  amount  per  apartment  unit  established  from time to time by HUD.  In
general  the  loan  term  may not  exceed  35 years  and a  loan-to-value  ratio
refinancing of a project.

         VA loans will be partially  guaranteed by the VA under the Servicemen's
Readjustment Act of 1944, as amended (the "Servicemen's  Readjustment Act"). The
Servicemen's  Readjustment  Act


                                       17


permits a veteran  (or in some  instances  the spouse of a veteran)  to obtain a
mortgage loan guarantee by the VA covering mortgage financing of the purchase of
a one- to four-family  dwelling unit at interest rates  permitted by the VA. The
program  has no  mortgage  loan  limits,  requires  no  down  payment  from  the
purchasers  and  permits  the  guarantee  of  mortgage  loans of up to 30 years'
duration.  However,  no VA loan will have an original  principal  amount greater
than five times the partial VA guarantee for that VA loan. The maximum guarantee
that  may be  issued  by the VA  under  this  program  will be set  forth in the
prospectus supplement.

PRE-FUNDING ACCOUNTS

         To the extent  provided in a  prospectus  supplement,  a portion of the
proceeds  of the  issuance  of  Notes or  Certificates,  as  applicable,  may be
deposited into an account maintained with the trustee (a "Pre-Funding Account").
In that case, the depositor will be obligated to sell at a predetermined price -
and the  trust  fund  for the  related  series  of  Notes  or  Certificates,  as
applicable,  will be obligated to purchase - additional  Assets (the "Subsequent
Assets") from time to time,  and as frequently as daily,  within the period (not
to exceed three months) specified in the prospectus supplement (the "Pre-Funding
Period") after the issuance of the Notes or Certificates,  as applicable, having
a total principal  balance  approximately  equal to the amount on deposit in the
Pre-Funding Account (the "Pre-Funded Amount") for that series on the date of its
issuance. The Pre-Funded Amount for a series will be specified in the prospectus
supplement,  and will not in any case exceed 50% of the total  initial  Security
Balance of the related Notes or  Certificates,  as  applicable.  Any  Subsequent
Assets will be required to satisfy specific  eligibility criteria more fully set
forth in the prospectus  supplement,  which criteria will be consistent with the
eligibility criteria of the Assets initially included in the trust fund, subject
to those exceptions that are expressly stated in the prospectus  supplement.  In
addition, specific conditions must be satisfied before the Subsequent Assets are
transferred  into the trust  fund,  for  example,  the  delivery  to the  rating
agencies  and to the trustee of any  required  opinions  of counsel.  See "ERISA
Considerations--Pre-Funding   Accounts"  for  additional  information  regarding
Pre-Funding Accounts.

         Except as set forth in the following  sentence,  the Pre-Funded  Amount
will be used only to purchase  Subsequent  Assets. Any portion of the Pre-Funded
Amount remaining in the Pre-Funding Account at the end of the Pre-Funding Period
will be  used to  prepay  one or more  classes  of  Notes  or  Certificates,  as
applicable,  in the  amounts  and  in the  manner  specified  in the  prospectus
supplement.  In  addition,  if  specified  in  the  prospectus  supplement,  the
depositor  may be required  to deposit  cash into an account  maintained  by the
trustee (the  "Capitalized  Interest  Account")  for the purpose of assuring the
availability  of  funds  to  pay  interest  on the  Notes  or  Certificates,  as
applicable,   during  the  Pre-Funding  Period.  Any  amount  remaining  in  the
Capitalized  Interest  Account  at the  end of the  Pre-Funding  Period  will be
remitted as specified in the prospectus supplement.

         Amounts deposited in the Pre-Funding and Capitalized  Interest Accounts
will  be  permitted  to be  invested,  pending  application,  only  in  eligible
investments authorized by each applicable rating agency.

ACCOUNTS

         Each trust fund will  include  one or more  accounts,  established  and
maintained  on behalf of the  securityholders  into  which the person or persons
designated in the prospectus  supplement  will, to the extent  described in this
prospectus and in the prospectus supplement deposit all payments and collections
received or advanced  with  respect to the Assets and other  assets in the trust
fund.  This type of  account  may be  maintained  as an  interest  bearing  or a
non-interest bearing account, and funds held in that account may be held as cash
or invested in some short-term,  investment grade  obligations,  in each case as
described   in   the   prospectus   supplement.    See


                                       18


"Description  of the  Agreements--Material  Terms of the Pooling  and  Servicing
Agreements and Underlying Servicing  Agreements--Collection  Account and Related
Accounts."

CREDIT SUPPORT

         If so provided in the prospectus supplement, partial or full protection
against some  defaults and losses on the Assets in the related trust fund may be
provided to one or more classes of Notes or Certificates,  as applicable, in the
related  series in the form of  subordination  of one or more  other  classes of
Notes or  Certificates,  as  applicable,  in that series or by one or more other
types of credit  support,  for example,  a letter of credit,  insurance  policy,
guarantee,  reserve fund or another type of credit support,  or a combination of
these  (any of these  types  of  coverage  for the  Notes  or  Certificates,  as
applicable,  of any series, is referred to generally as "credit  support").  The
amount and types of coverage,  the  identification  of the entity  providing the
coverage  (if  applicable)  and  related  information  for each  type of  credit
support, if any, will be described in the prospectus  supplement for a series of
Notes or Certificates, as applicable. See "Description of Credit Support."

CASH FLOW AGREEMENTS

         If so provided in the prospectus supplement, the trust fund may include
guaranteed  investment  contracts pursuant to which moneys held in the funds and
accounts  established  for the  related  series  will be invested at a specified
rate. The trust fund may also include other  agreements,  for example,  interest
rate swap  agreements,  interest  rate cap or floor  agreements,  currency  swap
agreements or similar agreements provided to reduce the effects of interest rate
or currency  exchange rate  fluctuations on the Assets or on one or more classes
of Notes or  Certificates,  as applicable.  (Currency swap  agreements  might be
included  in the trust fund if some or all of the Assets were  denominated  in a
non-United  States  currency.)  The  principal  terms of any related  guaranteed
investment contract or other agreement (any of these types of agreement, a "Cash
Flow Agreement"), including provisions relating to the timing, manner and amount
of payments under these documents and provisions  relating to the termination of
these documents,  will be described in the prospectus supplement for the related
series.  In addition,  the prospectus  supplement will provide  information with
respect to the borrower under any Cash Flow Agreement.

                                 USE OF PROCEEDS

         The  net  proceeds  to be  received  from  the  sale  of the  Notes  or
Certificates, as applicable, will be applied by the depositor to the purchase of
Assets, or the repayment of the financing incurred in that purchase,  and to pay
for some of the expenses incurred in connection with that purchase of Assets and
sale of Notes or Certificates,  as applicable. The depositor expects to sell the
Notes or  Certificates,  as  applicable,  from time to time,  but the timing and
amount of offerings of Notes or  Certificates,  as applicable,  will depend on a
number of factors,  including  the volume of Assets  acquired by the  depositor,
prevailing interest rates, availability of funds and general market conditions.

                              YIELD CONSIDERATIONS

GENERAL

         The yield on any Offered  Security will depend on the price paid by the
securityholder,  the Interest  Rate of the  Security,  the receipt and timing of
receipt of  distributions  on the Security and the weighted  average life of the
Assets  in the  related  trust  fund  (which  may be  affected  by  prepayments,
defaults, liquidations or repurchases).

                                       19


INTEREST RATE

         Notes or Certificates,  as applicable, of any class within a series may
have fixed, variable or adjustable Interest Rates, which may or may not be based
upon the  interest  rates  borne by the Assets in the related  trust  fund.  The
prospectus  supplement  for any series will specify the  Interest  Rate for each
class of Notes or Certificates,  as applicable, or, in the case of a variable or
adjustable  Interest  Rate,  the method of  determining  the Interest  Rate; the
effect,  if any, of the  prepayment  of any Asset on the Interest Rate of one or
more  classes  of  Notes  or  Certificates,   as  applicable;  and  whether  the
distributions  of interest on the Notes or Certificates,  as applicable,  of any
class will be dependent, in whole or in part, on the performance of any borrower
under a Cash Flow Agreement.

         If specified  in the  prospectus  supplement,  the  effective  yield to
maturity to each holder of Notes or  Certificates,  as  applicable,  entitled to
payments of interest  will be below that  otherwise  produced by the  applicable
Interest Rate and purchase  price of that Security  because,  while interest may
accrue  on  each  Asset  during  a  period  (each,  an  "Accrual  Period"),  the
distribution  of that  interest  will be made on a day that may be several days,
weeks or months following the period of accrual.

TIMING OF PAYMENT OF INTEREST

         Each payment of interest on the Notes or  Certificates,  as applicable,
entitled to  distributions of interest (or addition to the Security Balance of a
class of Accrual  Securities)  will be made by or on behalf of the trustee  each
month on the date specified in the related  prospectus  supplement (each date, a
"Distribution  Date"),  and will  include  interest  accrued  during the Accrual
Period for that Distribution  Date. As indicated above under "--Interest  Rate,"
if the Accrual  Period  ends on a date other than the day before a  Distribution
Date for the related series, the yield realized by the holders of those Notes or
Certificates,  as  applicable,  may be lower than the yield that would result if
the Accrual Period ended on the day before the Distribution Date.

PAYMENTS OF PRINCIPAL; PREPAYMENTS

         The yield to maturity on the Notes or Certificates, as applicable, will
be affected by the rate of principal  payments on the Assets (or, in the case of
Mortgage Securities and Agency Securities,  the underlying assets related to the
Mortgage  Securities and Agency  Securities),  including  principal  prepayments
resulting  from both  voluntary  prepayments  by the borrowers  and  involuntary
liquidations.  The rate at which principal prepayments occur will be affected by
a variety of  factors,  including  the terms of the Assets  (or,  in the case of
Mortgage Securities and Agency Securities,  the underlying assets related to the
Mortgage  Securities and Agency  Securities),  the level of prevailing  interest
rates,   the   availability  of  mortgage  credit  and  economic,   demographic,
geographic, tax, legal and other factors.

         In general,  however,  if prevailing  interest rates fall significantly
below the interest  rates on the Assets in a  particular  trust fund (or, in the
case of Mortgage Securities and Agency Securities, the underlying assets related
to the Mortgage Securities and Agency Securities), those assets are likely to be
the subject of higher  principal  prepayments than if prevailing rates remain at
or above the rates  borne by those  assets.  However,  you should note that some
Assets  (or,  in the case of  Mortgage  Securities  and Agency  Securities,  the
underlying assets related to the Mortgage  Securities and Agency Securities) may
consist of loans with different interest rates. The rate of principal payment on
Mortgage  Securities  will  also be  affected  by the  allocation  of  principal
payments  on the  underlying  assets  among the  Mortgage  Securities  or Agency
Securities  and  other  Mortgage  Securities  or Agency  Securities  of the same
series.  The rate of principal  payments on the Assets in the related trust fund
(or, in the case of Mortgage  Securities and Agency  Securities,  the underlying
assets related to the Mortgage Securities and Agency Securities) is likely to be



                                       20


affected  by the  existence  of any  Lock-out  Periods  and  Prepayment  Premium
provisions of the mortgage loans underlying or comprising  those Assets,  and by
the  extent  to which the  servicer  of any of these  mortgage  loans is able to
enforce these provisions.  Mortgage loans with a Lock-out Period or a Prepayment
Premium  provision,  to the extent  enforceable,  generally would be expected to
experience  a lower  rate of  principal  prepayments  than  otherwise  identical
mortgage loans without those  provisions,  with shorter Lock-out Periods or with
lower Prepayment Premiums.

         Because  of the  depreciating  nature of  manufactured  housing,  which
limits the  possibilities  for refinancing,  and because the terms and principal
amounts of manufactured housing contracts are generally shorter and smaller than
the terms and principal  amounts of mortgage loans secured by site-built  homes,
changes in interest rates have a  correspondingly  small effect on the amount of
the  monthly   payments  on  mortgage   loans  secured  by   site-built   homes.
Consequently,  changes in interest  rates may play a smaller role in  prepayment
behavior  of  manufactured  housing  contracts  than  they do in the  prepayment
behavior of loans secured by mortgage on  site-built  homes.  Conversely,  local
economic  conditions  and some of the other factors  mentioned  above may play a
larger role in the prepayment  behavior of manufactured  housing  contracts than
they do in the  prepayment  behavior of loans secured by mortgages on site-built
homes.

         If the  purchaser of a Security  offered at a discount  calculates  its
anticipated  yield to  maturity  based on an assumed  rate of  distributions  of
principal  that is faster than that actually  experienced  on the Assets (or, in
the case of Mortgage  Securities and Agency  Securities,  the underlying  assets
related to the Mortgage Securities and Agency  Securities),  the actual yield to
maturity will be lower than that so calculated.  Conversely, if the purchaser of
a Security  offered at a premium  calculates its  anticipated  yield to maturity
based on an assumed rate of  distributions of principal that is slower than that
actually  experienced on the Assets (or, in the case of Mortgage  Securities and
Agency Securities,  the underlying assets related to the Mortgage Securities and
Agency  Securities),  the actual  yield to  maturity  will be lower than that so
calculated.  In either case, if so provided in the  prospectus  supplement for a
series of Notes or  Certificates,  as applicable,  the effect on yield on one or
more  classes of the Notes or  Certificates,  as  applicable,  of that series of
prepayments  of the  Assets  in the  related  trust  fund  may be  mitigated  or
exacerbated  by any  provisions  for  sequential  or selective  distribution  of
principal to those classes.

         When a full  prepayment is made on a mortgage  loan or a contract,  the
borrower is charged  interest on the principal  amount of the mortgage loan or a
contract so prepaid for the number of days in the month  actually  elapsed up to
the date of the  prepayment  or some other period  specified  in the  prospectus
supplement.  Generally,  the effect of prepayments in full will be to reduce the
amount  of  interest  paid  in the  following  month  to  holders  of  Notes  or
Certificates,  as applicable,  entitled to payments of interest because interest
on the  principal  amount of any mortgage  loan or a contract so prepaid will be
paid only to the date of  prepayment  rather  than for a full  month.  A partial
prepayment  of  principal is applied so as to reduce the  outstanding  principal
balance of the  related  mortgage  loan or a contract  as of its due date in the
month in which the  partial  prepayment  is  received  or some  other date as is
specified in the prospectus supplement.

         The timing of changes in the rate of  principal  payments on the Assets
(or, in the case of Mortgage  Securities and Agency  Securities,  the underlying
assets  related  to  the  Mortgage   Securities  and  Agency   Securities)   may
significantly affect an investor's actual yield to maturity, even if the average
rate of distributions of principal is consistent with an investor's expectation.
In general,  the earlier a principal  payment is received on the mortgage  loans
and distributed on a Security,  the greater the effect on that investor's  yield
to maturity.  The effect on an investor's yield of principal  payments occurring
at a rate higher (or lower) than the rate  anticipated by the investor  during a
particular  period may not be offset by a similar  decrease (or increase) in the
rate of principal payments at a later time.

                                       21


         The  securityholder  will bear the risk of not being  able to  reinvest
principal  received  from a Security  at a yield at least  equal to the yield on
that Security.

PREPAYMENTS--MATURITY AND WEIGHTED AVERAGE LIFE

         The  rates at which  principal  payments  are  received  on the  Assets
included in or  comprising a trust fund and the rate at which  payments are made
from any credit  support or Cash Flow  Agreement for the related series of Notes
or  Certificates,  as  applicable,  may affect  the  ultimate  maturity  and the
weighted average life of each class of that series.  Prepayments on the mortgage
loans or contracts  comprising  or underlying  the Assets in a particular  trust
fund will generally  accelerate  the rate at which  principal is paid on some or
all of the classes of the Notes or Certificates,  as applicable,  of the related
series.

         If so provided in the  prospectus  supplement  for a series of Notes or
Certificates,  as applicable,  one or more classes of Notes or Certificates,  as
applicable,  may have a final scheduled  Distribution Date, which is the date on
or before which the Security Balance of the class of Notes or  Certificates,  as
applicable,  is scheduled to be reduced to zero,  calculated on the basis of the
assumptions  applicable  to that  series.  Weighted  average  life refers to the
average  amount of time that will  elapse  from the date of issue of a  security
until each dollar of principal of that  security will be repaid to the investor.
The weighted average life of a class of Notes or Certificates, as applicable, of
a series will be influenced by the rate at which principal on the Assets is paid
to that class, which may be in the form of scheduled amortization or prepayments
(for this purpose, the term "prepayment"  includes  prepayments,  in whole or in
part, and liquidations due to default).

         In addition, the weighted average life of the Notes or Certificates, as
applicable,  may be affected by the varying  maturities of the Assets in a trust
fund.  If any Assets in a  particular  trust fund have actual  terms to maturity
less than those assumed in calculating  final scheduled  Distribution  Dates for
the classes of Notes or Certificates,  as applicable, of the related series, one
or more classes of these Notes or Certificates, as applicable, may be fully paid
before their respective final scheduled  Distribution Dates, even in the absence
of prepayments.  Accordingly,  the prepayment  experience of the Assets will, to
some extent,  be a function of the mix of mortgage  rates or contract  rates and
maturities of the mortgage  loans or contracts  comprising  or underlying  those
Assets. See "Description of the Trust Funds."

         Prepayments  on  loans  are  also  commonly   measured  relative  to  a
prepayment  standard or model,  such as the  Constant  Prepayment  Rate  ("CPR")
prepayment model or the Standard Prepayment Assumption ("SPA") prepayment model.
CPR represents a constant  assumed rate of prepayment each month relative to the
then  outstanding  principal  balance  of a pool of loans  for the life of those
loans.  SPA represents an assumed rate of prepayment  each month relative to the
then outstanding  principal balance of a pool of loans. A prepayment  assumption
of  100%  of SPA  assumes  prepayment  rates  of  0.2%  per  annum  of the  then
outstanding  principal  balance of those loans in the first month of the life of
the loans and an additional  0.2% per annum in each month  thereafter  until the
thirtieth  month.  Starting in the thirtieth month and in each month  thereafter
during the life of the loans, 100% of SPA assumes a constant  prepayment rate of
6% per annum each month.

         Neither  CPR nor  SPA nor any  other  prepayment  model  or  assumption
purports to be a historical description of prepayment experience or a prediction
of the  anticipated  rate of  prepayment  of any pool of  loans,  including  the
mortgage loans or contracts underlying or comprising the Assets.

         The prospectus supplement for each series of Notes or Certificates,  as
applicable,  may contain  tables,  if  applicable,  setting  forth the projected
weighted  average  life of each  class  of  Offered  Notes or  Certificates,  as
applicable, of that series and the percentage of the initial Security


                                       22


Balance of each class that would be outstanding on specified  Distribution Dates
based  on  the  assumptions  stated  in  the  prospectus  supplement,  including
assumptions  that prepayments on the mortgage loans comprising or underlying the
related Assets are made at rates  corresponding  to various  percentages of CPR,
SPA or some other standard specified in the prospectus supplement.  These tables
and  assumptions  are intended to  illustrate  the  sensitivity  of the weighted
average life of the Notes or Certificates,  as applicable, to various prepayment
rates and will not be  intended to predict or to provide  information  that will
enable  investors  to predict the actual  weighted  average life of the Notes or
Certificates,  as  applicable.  It is unlikely  that  prepayment of any mortgage
loans or  contracts  comprising  or  underlying  the Assets for any series  will
conform to any  particular  level of CPR, SPA or any other rate specified in the
prospectus supplement.

OTHER FACTORS AFFECTING WEIGHTED AVERAGE LIFE

         TYPE OF LOAN

         Mortgage  Loans secured by Multifamily  Properties may have  provisions
that  prevent  prepayment  for a number of years and may provide for payments of
interest only during a certain period  followed by  amortization of principal on
the basis of a schedule  extending  beyond the maturity of the related  mortgage
loan.  There can be no assurance as to the  respective  rates of  prepayment  of
these mortgage loans in either stable or changing interest rate environments.

         TYPE OF ASSET

         If specified in the prospectus  supplement,  a number of mortgage loans
may have balloon  payments  due at maturity  (which,  based on the  amortization
schedule of those mortgage loans, may be a substantial  amount), and because the
ability of a borrower  to make a balloon  payment  typically  will depend on its
ability either to refinance the loan or to sell the related Mortgaged  Property,
there is a risk that a number of Balloon Payment Assets may default at maturity.
The ability to obtain  refinancing will depend on a number of factors prevailing
at the time refinancing or sale is required,  including real estate values,  the
borrower's  financial  situation,  prevailing  mortgage loan interest rates, the
borrower's  equity in the related  Mortgaged  Property,  tax laws and prevailing
general economic  conditions.  Neither the depositor,  the servicer,  the master
servicer,  nor  any of  their  affiliates  will be  obligated  to  refinance  or
repurchase  any mortgage  loan or to sell the Mortgaged  Property  except to the
extent provided in the prospectus supplement. In the case of defaults,  recovery
of proceeds may be delayed by, among other things, bankruptcy of the borrower or
adverse  conditions  in the market  where the  property is located.  To minimize
losses on defaulted  mortgage loans, the servicer may modify mortgage loans that
are in default or as to which a payment default is reasonably  foreseeable.  Any
defaulted  balloon  payment or  modification  that  extends  the  maturity  of a
mortgage  loan will tend to extend  the  weighted  average  life of the Notes or
Certificates,  as  applicable,  and may thus lengthen the period of time elapsed
from the date of issuance of a Security until it is retired.

         For some  mortgage  loans,  including  ARM Loans,  the mortgage rate at
origination  may be below the rate  that  would  result if the index and  margin
relating to the mortgage loan were applied at  origination.  For some contracts,
the contract rate may be stepped up during its terms or may otherwise vary or be
adjusted.  Under the applicable underwriting standards,  the borrower under each
mortgage  loan or  contract  generally  will be  qualified  on the  basis of the
mortgage rate or contract rate in effect at origination. The repayment of any of
these  mortgage  loans or contracts may therefore be dependent on the ability of
the borrower to make larger level monthly  payments  following the adjustment of
the mortgage  rate or contract  rate. In addition,  some  mortgage  loans may be
subject to temporary buydown plans ("Buydown  Mortgage Loans") pursuant to which
the monthly payments made by the borrower during the early years of the mortgage
loan will be less than the scheduled  monthly payments on the mortgage loan (the
"Buydown Period"). The periodic increase in the amount paid by the borrower of a
Buydown Mortgage Loan during or at


                                       23


the end of the applicable  Buydown Period may create a greater  financial burden
for the borrower, who might not have otherwise qualified for a mortgage, and may
accordingly increase the risk of default for the related mortgage loan.

         The mortgage  rates on some ARM Loans subject to negative  amortization
generally   adjust  monthly  and  their   amortization   schedules  adjust  less
frequently.  During a period of  rising  interest  rates as well as  immediately
after  origination  (initial  mortgage rates are generally lower than the sum of
the applicable  index at  origination  and the related margin over that index at
which  interest  accrues),  the amount of  interest  accruing  on the  principal
balance of those mortgage  loans may exceed the amount of the minimum  scheduled
monthly  payment on the mortgage  loans.  As a result,  a portion of the accrued
interest on negatively  amortizing  mortgage loans may be added to the principal
balance  of those  mortgage  loans  and will  bear  interest  at the  applicable
mortgage rate. The addition of any deferred interest to the principal balance of
any  related  class or classes of Notes or  Certificates,  as  applicable,  will
lengthen  the  weighted  average  life  of  those  Notes  or  Certificates,   as
applicable,  and may  adversely  affect  yield  to  holders  of  those  Notes or
Certificates,  as  applicable,  depending  on the price at which  those Notes or
Certificates,  as applicable,  were purchased.  In addition,  for some ARM Loans
subject to negative  amortization,  during a period of declining interest rates,
it might be expected that each minimum scheduled monthly payment on this type of
mortgage  loan would  exceed  the  amount of  scheduled  principal  and  accrued
interest on the principal  balance of that mortgage  loan, and since that excess
will be applied to reduce the principal  balance of the related class or classes
of Notes or  Certificates,  as  applicable,  the weighted  average life of those
Notes or Certificates,  as applicable,  will be reduced and may adversely affect
yield to holders of those Notes or Certificates, as applicable, depending on the
price at which those Notes or Certificates, as applicable, were purchased.

         As may be described in the prospectus supplement, the related Agreement
may provide that all or a portion of the principal  collected on or with respect
to the  related  mortgage  loans may be  applied by the  related  trustee to the
acquisition of additional  Revolving Credit Line Loans during a specified period
(rather than used to fund payments of principal to  securityholders  during that
period) with the result that the related Notes or  Certificates,  as applicable,
possess an  interest-only  period,  also  commonly  referred  to as a  revolving
period,  which  will  be  followed  by an  amortization  period.  Any  of  these
interest-only or revolving periods may, upon the occurrence of particular events
to be described in the prospectus  supplement,  terminate  before the end of the
specified  period and result in the earlier than  expected  amortization  of the
related Notes or Certificates, as applicable.

         In addition, and as may be described in the prospectus supplement,  the
related  Agreement may provide that all or some of this collected  principal may
be  retained  by the  trustee  (and  held  in  specific  temporary  investments,
including  mortgage  loans) for a  specified  period  before  being used to fund
payments of principal to securityholders.

         The result of the retention and temporary  investment by the trustee of
this principal  would be to slow the  amortization  rate of the related Notes or
Certificates,  as applicable,  relative to the amortization  rate of the related
mortgage  loans,  or to attempt to match the  amortization  rate of the  related
Notes or Certificates, as applicable, to an amortization schedule established at
the time the Notes or  Certificates,  as  applicable,  are  issued.  Any similar
feature applicable to any Notes or Certificates,  as applicable,  may end on the
occurrence of events to be described in the prospectus supplement,  resulting in
the current funding of principal payments to the related  securityholders and an
acceleration of the amortization of these Notes or Certificates, as applicable.

         TERMINATION

         If  specified  in the  prospectus  supplement,  a  series  of  Notes or
Certificates,  as  applicable,  may be subject  to  optional  early  termination
through  the  repurchase  of the Assets in the  related


                                       24


trust fund by the party specified in the prospectus  supplement,  on any date on
which the total Security Balance of the Notes or Certificates, as applicable, of
that series  declines to a  percentage  specified in the  prospectus  supplement
(generally  not to  exceed  10%) of the  Initial  Security  Balance,  under  the
circumstances and in the manner set forth therein.  In addition,  if so provided
in the  prospectus  supplement,  some  classes  of  Notes  or  Certificates,  as
applicable,  may be purchased or redeemed in the manner set forth  therein.  See
"Description of the Securities--Termination."

         DEFAULTS

         The rate of defaults  on the Assets  will also affect the rate,  timing
and amount of  principal  payments on the Assets and thus the yield on the Notes
or  Certificates,  as  applicable.  In general,  defaults  on mortgage  loans or
contracts are expected to occur with greater frequency in their early years. The
rate of default on mortgage  loans that are  refinance or limited  documentation
mortgage loans,  and on mortgage loans with high  Loan-to-Value  Ratios,  may be
higher than for other types of mortgage loans. Furthermore,  the rate and timing
of  prepayments,  defaults and  liquidations  on the mortgage loans or contracts
will be affected by the general economic  condition of the region of the country
in which the related Mortgaged Properties or manufactured homes are located. The
risk of  delinquencies  and loss is greater and  prepayments  are less likely in
regions where a weak or  deteriorating  economy exists,  as may be evidenced by,
among other factors, increasing unemployment or falling property values.

         FORECLOSURES

         The number of foreclosures or repossessions and the principal amount of
the mortgage  loans or contracts  comprising or  underlying  the Assets that are
foreclosed  or  repossessed  in relation to the number and  principal  amount of
mortgage loans or contracts that are repaid in accordance  with their terms will
affect the weighted  average life of the mortgage loans or contracts  comprising
or  underlying   the  Assets  and  that  of  the  related  series  of  Notes  or
Certificates, as applicable.

         REFINANCING

         At the request of a borrower, the servicer may allow the refinancing of
a mortgage  loan or contract in any trust fund by accepting  prepayments  on the
mortgage  loan and  permitting  a new loan  secured  by a  mortgage  on the same
property.  In the event of that refinancing,  the new loan would not be included
in the related trust fund and,  therefore,  that refinancing would have the same
effect as a  prepayment  in full of the related  mortgage  loan or  contract.  A
servicer  may,  from time to time,  implement  programs  designed  to  encourage
refinancing. These programs may include modifications of existing loans, general
or targeted solicitations,  the offering of pre-approved  applications,  reduced
origination fees or closing costs, or other financial  incentives.  In addition,
servicers  may  encourage  the  refinancing  of  mortgage  loans  or  contracts,
including defaulted mortgage loans or contracts,  that would permit creditworthy
borrowers to assume the  outstanding  indebtedness  of those  mortgage  loans or
contracts.

         DUE-ON-SALE CLAUSES

         Acceleration  of  mortgage   payments  as  a  result  of  transfers  of
underlying  Mortgaged Property is another factor affecting prepayment rates that
may not be reflected in the prepayment  standards or models used in the relevant
prospectus  supplement.  A number of the mortgage loans comprising or underlying
the Assets, other than FHA loans and VA loans, may include "due-on-sale clauses"
that allow the  holder of the  mortgage  loans to demand  payment in full of the
remaining  principal  balance  of the  mortgage  loans upon  sale,  transfer  or
conveyance of the related Mortgaged Property.

                                       25


         For  any  mortgage  loans,  except  as  set  forth  in  the  prospectus
supplement,  the servicer will generally  enforce any due-on-sale  clause to the
extent  it has  knowledge  of  the  conveyance  or  proposed  conveyance  of the
underlying  Mortgaged Property and it is entitled to do so under applicable law;
provided, however, that the servicer will not take any action in relation to the
enforcement  of  any  due-on-sale  provision  that  would  adversely  affect  or
jeopardize  coverage under any applicable  insurance policy.  See "Certain Legal
Aspects  of  Mortgage   Loans--Due-on-Sale  Clauses"  and  "Description  of  the
Agreements--Material   Terms  of  the  Pooling  and  Servicing   Agreements  and
Underlying Servicing Agreements--Due-on-Sale Provisions."

         The contracts, in general, prohibit the sale or transfer of the related
manufactured   homes  without  the  consent  of  the  servicer  and  permit  the
acceleration  of the maturity of the  contracts by the servicer upon any sale or
transfer  that is not consented to. It is expected that the servicer will permit
most  transfers of  manufactured  homes and not  accelerate  the maturity of the
related  contracts.  In some cases,  the  transfer  may be made by a  delinquent
borrower to avoid a  repossession  of the  manufactured  home.  In the case of a
transfer of a manufactured  home after which the servicer  desires to accelerate
the maturity of related contract, the servicer's ability to do so will depend on
the enforceability under state law of the due-on-sale clause.

                                  THE DEPOSITOR

         ACE Securities Corp., the depositor,  is a special purpose  corporation
incorporated  in the State of Delaware on June 3, 1998. The principal  executive
offices of the  depositor  are located at 6525  Morrison  Boulevard,  Suite 318,
Charlotte,  North Carolina 28211.  Its telephone  number is (704) 365-0569.  The
depositor  does  not  have,  nor is it  expected  in the  future  to  have,  any
significant assets.

         The limited purposes of the depositor are, in general, to acquire,  own
and sell mortgage loans and financial assets; to issue,  acquire,  own, hold and
sell  securities  and notes secured by or  representing  ownership  interests in
mortgage loans and other financial assets, collections on the mortgage loans and
related assets;  and to engage in any acts that are incidental to, or necessary,
suitable or convenient to accomplish, these purposes.

         All of the  shares  of  capital  stock  of the  depositor  are  held by
Altamont Holdings Corp., a Delaware corporation.

                          DESCRIPTION OF THE SECURITIES

GENERAL

         The Securities  issued in each series will include either  asset-backed
certificates  (the  "Certificates")  or  asset-backed  notes (the  "Notes",  and
together with the  Certificates,  the  "Securities").  The  Certificates of each
series (including any class of Certificates not offered by this prospectus) will
represent  the entire  beneficial  ownership  interest in the trust fund created
pursuant to the  related  Agreement.  The "Notes" of each series will  represent
indebtedness  of the related trust fund and will be issued and secured  pursuant
to an  indenture.  Each series of Notes or  Certificates,  as  applicable,  will
consist of one or more classes of Notes or  Certificates,  as  applicable,  that
may:

         o    provide  for the  accrual  of  interest  on the series of Notes or
              Certificates,   as  applicable,   based  on  fixed,   variable  or
              adjustable rates;

         o    be senior (collectively,  "Senior Notes" or "Senior Certificates,"
              or subordinate (collectively,  "Subordinate Notes" or "Subordinate
              Certificates," and collectively,


                                       26


              "Subordinate Securities") to one or more other classes of Notes or
              Certificates,  as applicable,  in respect of  distributions on the
              Notes or Certificates, as applicable,;

         o    be  entitled   either  to  (A)   principal   distributions,   with
              disproportionately  low,  nominal or no interest  distributions or
              (B) interest  distributions,  with disproportionately low, nominal
              or no principal distributions (collectively, "Strip Securities");

         o    provide  for  distributions  of accrued  interest on the series of
              Notes or Certificates,  as applicable,  which begin only following
              the occurrence of specific  events,  that as the retirement of one
              or more other classes of Notes or Certificates,  as applicable, of
              that series (collectively, "Accrual Securities");

         o    provide for payments of  principal as described in the  prospectus
              supplement, from all or only a portion of the Assets in that trust
              fund, to the extent of available  funds, in each case as described
              in the prospectus supplement; and/or

         o    provide for  distributions  based on a combination  of two or more
              components of the Notes or Certificates,  as applicable,  with one
              or  more  of  the  characteristics  described  in  this  paragraph
              including a Strip Security component.

         If specified in the prospectus supplement, distributions on one or more
classes of a series of Notes or Certificates,  as applicable,  may be limited to
collections  from a designated  portion of the Assets in the related  trust fund
(each portion of the Assets, an "Asset Group"). Any of these classes may include
classes of Offered Notes or Offered Certificates, as applicable.

         Each class of Notes or  Certificates,  as  applicable,  offered by this
prospectus and the related  prospectus  supplement  (the "Offered Notes" and the
"Offered  Certificates,"  respectively,  and together, the "Offered Securities")
will be issued in minimum  denominations  corresponding to the Security Balances
or,  in the  case of some  classes  of Strip  Securities,  notional  amounts  or
percentage interests specified in the prospectus supplement. The transfer of any
Offered Notes or Offered  Certificates,  as  applicable,  may be registered  and
those Notes or Certificates, as applicable, may be exchanged without the payment
of any service charge payable in connection  with that  registration of transfer
or exchange,  but the  depositor or the trustee or any agent of the depositor or
the trustee may require  payment of a sum  sufficient  to cover any tax or other
governmental  charge.  One  or  more  classes  of  Notes  or  Certificates,   as
applicable,  of a series may be issued in fully  registered,  certificated  form
("Definitive Notes" or "Definitive Certificates," and collectively,  "Definitive
Securities")   or  in  book-entry  form   ("Book-Entry   Notes"  or  "Book-Entry
Certificates," and collectively,  "Book-Entry  Securities"),  as provided in the
prospectus   supplement.   See   "Description   of  the   Securities--Book-Entry
Registration  and  Definitive   Securities."   Definitive  Notes  or  Definitive
Certificates,   as  applicable,   will  be  exchangeable   for  other  Notes  or
Certificates,  as  applicable,  of the same class and series of a similar  total
Security  Balance,  notional  amount or  percentage  interest  but of  different
authorized denominations.

DISTRIBUTIONS

         Distributions  on the Notes or  Certificates,  as  applicable,  of each
series will be made by or on behalf of the trustee on each  Distribution Date as
specified in the prospectus  supplement from the Available  Distribution  Amount
for that series and that Distribution Date.  Distributions (other than the final
distribution)  will  be  made  to the  persons  in  whose  names  the  Notes  or
Certificates,  as applicable, are registered at the close of business on, unless
a different  date is specified in the prospectus  supplement,  the last business
day of the month preceding the month in which the Distribution  Date occurs (the
"Record Date"), and the amount of each distribution will be determined as of the
close of  business  on the date  specified  in the  prospectus  supplement  (the

                                       27


"Determination   Date").   All   distributions   for  each  class  of  Notes  or
Certificates,  as applicable,  on each  Distribution  Date will be allocated pro
rata among the outstanding  securityholders in that class or by random selection
or as described in the  prospectus  supplement.  Payments will be made either by
wire transfer in immediately  available funds to the account of a securityholder
at a bank or other entity having appropriate  facilities for these payments,  if
that securityholder has so notified the trustee or other person required to make
those  payments no later than the date  specified in the  prospectus  supplement
(and, if so provided in the prospectus supplement,  holds Notes or Certificates,
as applicable,  in the requisite amount specified in the prospectus supplement),
or by check  mailed to the  address of the person  entitled to the payment as it
appears on the Security Register; provided, however, that the final distribution
in retirement of the Notes or  Certificates,  as  applicable,  will be made only
upon presentation and surrender of the Notes or Certificates,  as applicable, at
the  location   specified  in  the  notice  to  securityholders  of  that  final
distribution.

AVAILABLE DISTRIBUTION AMOUNT

      All  distributions  on the Notes or Certificates,  as applicable,  of each
series on each  Distribution  Date will be made from the Available  Distribution
Amount  described  below,  subject  to the  terms  described  in the  prospectus
supplement. Generally, the "Available Distribution Amount" for each Distribution
Date equals the sum of the following amounts:

            (1)   the  total  amount  of all  cash  on  deposit  in the  related
      Collection Account as of the corresponding  Determination Date, exclusive,
      unless otherwise specified in the prospectus supplement, of:

                  (a)   all   scheduled   payments  of  principal  and  interest
            collected  but due on a date after the related Due Period  (unless a
            different period is specified in the prospectus  supplement,  a "Due
            Period " for any  Distribution  Date will begin on the second day of
            the  month in which  the  immediately  preceding  Distribution  Date
            occurs, or the Cut-off Date in the case of the first Due Period, and
            will end on the first day of the month of the  related  Distribution
            Date),

                  (b)   all  prepayments,  together with related payments of the
            interest thereon and related  Prepayment  Premiums,  all proceeds of
            any FHA insurance,  VA Guaranty  Policy or insurance  policies to be
            maintained  for each  Asset (to the  extent  that  proceeds  are not
            applied to the  restoration  of the Asset or released in  accordance
            with the normal servicing  procedures of a servicer,  subject to the
            terms and conditions applicable to the related Asset) (collectively,
            "Insurance  Proceeds"),  all other amounts  received and retained in
            connection  with the  liquidation  of Assets in default in the trust
            fund  ("Liquidation  Proceeds"),  and other  unscheduled  recoveries
            received after the related Due Period,  or other period specified in
            the prospectus supplement,

                  (c)   all amounts in the  Collection  Account  that are due or
            reimbursable  to the  depositor,  the trustee,  an Asset  Seller,  a
            servicer,  the master  servicer or any other  entity as specified in
            the  prospectus  supplement  or  that  are  payable  in  respect  of
            particular expenses of the related trust fund, and

                  (d)   all amounts  received for a repurchase  of an Asset from
            the  trust  fund  for  defective   documentation   or  a  breach  of
            representation or warranty received after the related Due Period, or
            other period specified in the prospectus supplement;

                                       28



            (2)   if  the  prospectus   supplement  so  provides,   interest  or
      investment  income  on  amounts  on  deposit  in the  Collection  Account,
      including any net amounts paid under any Cash Flow Agreements;

            (3)   all advances made by a servicer or the master  servicer or any
      other  entity  as  specified  in  the   prospectus   supplement  for  that
      Distribution Date;

            (4)   if and to the extent the  prospectus  supplement  so provides,
      amounts  paid by a  servicer  or any  other  entity  as  specified  in the
      prospectus  supplement with respect to interest shortfalls  resulting from
      prepayments during the related Prepayment Period; and

            (5)   to the extent not on deposit in the related Collection Account
      as of the corresponding  Determination  Date, any amounts collected under,
      from or in respect of any credit support for that Distribution Date.

      As  described  below,   unless  otherwise   specified  in  the  prospectus
supplement,  the entire Available  Distribution Amount will be distributed among
the  related  Notes or  Certificates,  as  applicable  (including  any  Notes or
Certificates,   as  applicable,   not  offered  by  this   prospectus)  on  each
Distribution Date, and accordingly will be released from the trust fund and will
not be available for any future distributions.

      The  prospectus  supplement  for a series  of Notes  or  Certificates,  as
applicable,  will describe any variation in the  calculation or  distribution of
the Available Distribution Amount for that series.

DISTRIBUTIONS OF INTEREST ON THE SECURITIES

      Each class of Notes or Certificates, as applicable, (other than classes of
Strip  Securities  which have no Interest Rate),  may have a different  Interest
Rate, which will be a fixed,  variable or adjustable rate at which interest will
accrue on that class or a component  of that class (the  "Interest  Rate" in the
case of Certificates).  The prospectus supplement will specify the Interest Rate
for each class or component or, in the case of a variable or adjustable Interest
Rate, the method for  determining  the Interest  Rate.  Interest on the Notes or
Certificates,  as applicable,  will be calculated on the basis of a 360-day year
consisting of twelve 30-day months unless the prospectus  supplement specifies a
different basis.

      Distributions of interest on the Notes or Certificates,  as applicable, of
any  class  will be made on each  Distribution  Date  (other  than any  class of
Accrual Securities,  which will be entitled to distributions of accrued interest
starting only on the Distribution Date, or under the circumstances, specified in
the  prospectus  supplement,  and any  class  of Strip  Securities  that are not
entitled  to any  distributions  of  interest)  based  on the  Accrued  Security
Interest for that class and that Distribution  Date,  subject to the sufficiency
of the portion of the Available  Distribution  Amount allocable to that class on
that  Distribution  Date.  Before any  interest is  distributed  on any class of
Accrual   Securities,   the  amount  of  Accrued  Security  Interest   otherwise
distributable  on that class will  instead be added to the  Security  Balance of
that class on each Distribution Date.

      For  each  class  of  Notes  or  Certificates,  as  applicable,  and  each
Distribution  Date  (other  than some  classes  of Strip  Securities),  "Accrued
Security  Interest" will be equal to interest accrued during the related Accrual
Period  on  the  outstanding   Security   Balance  of  the  class  of  Notes  or
Certificates,  as applicable,  immediately  before the Distribution Date, at the
applicable Interest Rate, reduced as described below.  Accrued Security Interest
on some classes of Strip Securities will be equal to interest accrued during the
related Accrual Period on the outstanding  notional amount of the Strip Security
immediately  before each  Distribution  Date, at the  applicable  Interest Rate,
reduced as described  below, or interest  accrual in the manner described in the
prospectus  supplement.  The method of  determining  the  notional  amount for a
particular  class  of  Strip

                                       29



Securities will be described in the prospectus supplement. Reference to notional
amount  is  solely  for  convenience  in some of the  calculations  and does not
represent the right to receive any distributions of principal.  Unless otherwise
provided in the prospectus supplement, the Accrued Security Interest on a series
of Notes  or  Certificates,  as  applicable,  will be  reduced  in the  event of
prepayment interest shortfalls,  which are shortfalls in collections of interest
for a full accrual period resulting from prepayments before the due date in that
accrual period on the mortgage  loans or contracts  comprising or underlying the
Assets in the trust fund for that series.  The particular  manner in which these
shortfalls  are to be  allocated  among  some or all of the  classes of Notes or
Certificates,  as applicable, of that series will be specified in the prospectus
supplement. The prospectus supplement will also describe the extent to which the
amount of Accrued Security  Interest that is otherwise  distributable on (or, in
the case of Accrual  Securities,  that may  otherwise  be added to the  Security
Balance of) a class of Offered Notes or Offered Certificates, as applicable, may
be  reduced  as a result of any other  contingencies,  including  delinquencies,
losses and deferred  interest on the mortgage  loans or contracts  comprising or
underlying the Assets in the related trust fund.  Unless  otherwise  provided in
the  prospectus  supplement,  any  reduction  in the amount of Accrued  Security
Interest  otherwise  distributable  on a class  of  Notes  or  Certificates,  as
applicable,  by  reason of the  allocation  to that  class of a  portion  of any
deferred  interest on the mortgage  loans or contracts  comprising or underlying
the Assets in the related trust fund will result in a corresponding  increase in
the Security Balance of that class. See "Yield Considerations."

DISTRIBUTIONS OF PRINCIPAL OF THE SECURITIES

      The Notes or Certificates,  as applicable, of each series, other than some
classes of Strip Securities,  will have a "Security Balance" which, at any time,
will equal the then  maximum  amount that the holder will be entitled to receive
on principal out of the future cash flow on the Assets and other assets included
in the related trust fund. The outstanding  Security  Balance of a Security will
be reduced:

      o     to the extent of  distributions  of principal on that  Security from
            time to time and

      o     if and to the extent provided in the prospectus  supplement,  by the
            amount of losses incurred on the related Assets.

      The outstanding Security Balance of a Security:

      o     may be  increased  in respect of  deferred  interest  on the related
            mortgage loans, to the extent provided in the prospectus  supplement
            and

      o     in the case of Accrual Securities,  will be increased by any related
            Accrued Security  Interest up until the  Distribution  Date on which
            distributions of interest are required to begin.

      If specified in the  prospectus  supplement,  the initial  total  Security
Balance of all classes of Notes or Certificates, as applicable, of a series will
be greater than the outstanding total principal balance of the related Assets as
of the applicable  Cut-off Date. The initial total Security  Balance of a series
and each class of the series will be  specified  in the  prospectus  supplement.
Distributions of principal will be made on each  Distribution  Date to the class
or  classes of Notes or  Certificates,  as  applicable,  in the  amounts  and in
accordance  with the  priorities  specified in the prospectus  supplement.  Some
classes of Strip  Securities  with no Security  Balance are not  entitled to any
distributions of principal.

                                       30



      If  specified  in the related  prospectus  supplement,  the trust fund may
issue  notes  or  certificates,  as  applicable,  from  time to time and use the
proceeds of this issuance to make principal payments with respect to a series.

REVOLVING PERIOD

      The applicable  prospectus supplement may provide that all or a portion of
the principal  collections  may be applied by the trustee to the  acquisition of
subsequent  Revolving  Credit  Line Loans or  asset-backed  or  mortgage  backed
securities during a specified period rather than used to distribute  payments of
principal to  noteholders  or  certificateholders,  as  applicable,  during that
period.  These  notes or  certificates,  as  applicable,  would then  possess an
interest only period, also commonly referred to as a "Revolving  Period",  which
will be followed by an  "Amortization  Period",  during which  principal will be
paid.  Any interest only or revolving  period may terminate  prior to the end of
the specified period and result in the earlier than expected principal repayment
of the notes or certificates, as applicable.

COMPONENTS

      To the extent  specified in the prospectus  supplement,  distribution on a
class of Notes or Certificates,  as applicable, may be based on a combination of
two or more different  components as described under "--General"  above. To that
extent,  the  descriptions set forth under  "--Distributions  of Interest on the
Securities"  and  "--Distributions  of Principal of the  Securities"  above also
relate  to  components  of the  component  class of Notes  or  Certificates,  as
applicable.  References in those  sections to Security  Balance may refer to the
principal  balance,  if any, of these  components  and reference to the Interest
Rate may refer to the Interest Rate, if any, on these components.

DISTRIBUTIONS ON THE SECURITIES OF PREPAYMENT PREMIUMS

      If so provided in the prospectus supplement,  Prepayment Premiums that are
collected on the mortgage loans in the related trust fund will be distributed on
each  Distribution  Date to the class or  classes of Notes or  Certificates,  as
applicable,  entitled  to  the  distribution  as  described  in  the  prospectus
supplement.

ALLOCATION OF LOSSES AND SHORTFALLS

      If so  provided  in the  prospectus  supplement  for a series  of Notes or
Certificates,  as  applicable,  consisting of one or more classes of Subordinate
Notes or Subordinate  Certificates,  as applicable,  on any Distribution Date in
respect of which losses or  shortfalls  in  collections  on the Assets have been
incurred,  the amount of those  losses or  shortfalls  will be borne  first by a
class of Subordinate Notes or Subordinate  Certificates,  as applicable,  in the
priority and manner and subject to the  limitations  specified in the prospectus
supplement.  See  "Description of Credit Support" for a description of the types
of protection that may be included in a trust fund against losses and shortfalls
on Assets comprising that trust fund. The prospectus  supplement for a series of
Notes or Certificates,  as applicable, will describe the entitlement, if any, of
a class of Notes or Certificates, as applicable, whose Security Balance has been
reduced to zero as a result of  distributions or the allocation of losses on the
related  Assets to recover any losses  previously  allocated  to that class from
amounts received on the Assets.  However,  if the Security Balance of a class of
Notes or Certificates,  as applicable, has been reduced to zero as the result of
principal  distributions,  the  allocation of losses on the Assets,  an optional
termination or an optional purchase or redemption,  that class will no longer be
entitled to receive principal  distributions from amounts received on the assets
of the  related  trust fund,  including  distributions  in respect of  principal
losses previously allocated to that class.

                                       31



ADVANCES IN RESPECT OF DELINQUENCIES

      If so  provided  in the  prospectus  supplement,  the  servicer or another
entity  described in the prospectus  supplement  will be required as part of its
servicing  responsibilities  to advance on or before each  Distribution Date its
own funds or funds held in the related  Collection Account that are not included
in the Available  Distribution  Amount for that Distribution  Date, in an amount
equal  to the  total of  payments  of (1)  principal  (other  than  any  balloon
payments) and (2) interest (net of related servicing fees and Retained Interest)
that were due on the Assets in that trust fund during the related Due Period and
were  delinquent  on the  related  Determination  Date,  subject to a good faith
determination  that the advances will be reimbursable  from Related Proceeds (as
defined below). In the case of a series of Notes or Certificates, as applicable,
that  includes  one  or  more  classes  of  Subordinate   Notes  or  Subordinate
Certificates,  as applicable,  and if so provided in the prospectus  supplement,
the servicer's (or another entity's)  advance  obligation may be limited only to
the portion of those delinquencies  necessary to make the required distributions
on one or more classes of Senior Notes or Senior  Certificates,  as  applicable,
and/or  may be  subject  to a good faith  determination  that  advances  will be
reimbursable  not only from Related  Proceeds but also from collections on other
Assets otherwise distributable on one or more classes of those Subordinate Notes
or Subordinate Certificates, as applicable. See "Description of Credit Support."

      Advances are intended to maintain a regular flow of scheduled interest and
principal  payments to holders of the class or classes of Notes or Certificates,
as  applicable,  entitled to the  payments,  rather than to  guarantee or insure
against losses.  Advances of the servicer's (or another  entity's) funds will be
reimbursable  only out of related  recoveries on the Assets  (including  amounts
received under any form of credit support)  respecting which those advances were
made (as to any Assets, "Related Proceeds") and from any other amounts specified
in  the  prospectus   supplement,   including  out  of  any  amounts   otherwise
distributable  on one or  more  classes  of  Subordinate  Notes  or  Subordinate
Certificates, as applicable, of that series; provided, however, that any advance
will be reimbursable from any amounts in the related  Collection  Account before
any distributions being made on the Notes or Certificates, as applicable, to the
extent that the servicer (or some other  entity)  determines  in good faith that
that advance (a  "Nonrecoverable  Advance") is not ultimately  recoverable  from
Related  Proceeds or, if applicable,  from collections on other Assets otherwise
distributable  on  the  Subordinate  Notes  or  Subordinate   Certificates,   as
applicable.  If advances have been made by the servicer from excess funds in the
related Collection  Account,  the servicer is required to replace these funds in
that Collection Account on any future Distribution Date to the extent that funds
in that  Collection  Account on that  Distribution  Date are less than  payments
required  to be made  to  securityholders  on that  date.  If  specified  in the
prospectus  supplement,  the  obligations of the servicer (or another entity) to
make  advances may be secured by a cash advance  reserve  fund, a surety bond, a
letter of credit or another form of limited guaranty. If applicable, information
regarding the  characteristics of and the identity of any borrower on any surety
bond will be set forth in the prospectus supplement.

      If and to the  extent  so  provided  in  the  prospectus  supplement,  the
servicer (or another  entity)  will be entitled to receive  interest at the rate
specified in the prospectus  supplement on its outstanding  advances and will be
entitled to pay itself this interest  periodically  from general  collections on
the Assets before any payment to securityholders or as otherwise provided in the
related Agreement and described in the prospectus supplement.

      If  specified in the  prospectus  supplement,  the master  servicer or the
trustee  will be  required  to make  advances,  subject to  specific  conditions
described in the prospectus supplement, in the event of a servicer default.

                                       32



REPORTS TO SECURITYHOLDERS

      With each  distribution to holders of any class of Notes or  Certificates,
as applicable, of a series, the servicer, the master servicer or the trustee, as
provided in the prospectus supplement,  will forward or cause to be forwarded to
each holder,  to the  depositor  and to any other parties as may be specified in
the related Agreement,  a statement containing the information  specified in the
prospectus  supplement,  or if no  information  is specified  in the  prospectus
supplement,  generally  setting forth, in each case to the extent applicable and
available:

            (1)   the  amount  of that  distribution  to  holders  of  Notes  or
      Certificates,  as applicable, of that class applied to reduce the Security
      Balance of the Notes or Certificates, as applicable,;

            (2)   the  amount  of that  distribution  to  holders  of  Notes  or
      Certificates,  as applicable,  of that class allocable to Accrued Security
      Interest;

            (3)   the  amount  of  that  distribution  allocable  to  Prepayment
      Premiums;

            (4)   the amount of  related  servicing  compensation  and any other
      customary information as is required to enable  securityholders to prepare
      their tax returns;

            (5)   the total  amount of advances  included in that  distribution,
      and the total amount of unreimbursed  advances at the close of business on
      that Distribution Date;

            (6)   the  total  principal  balance  of the  Assets at the close of
      business on that Distribution Date;

            (7)   the number and total  principal  balance of mortgage  loans in
      respect of which

                  (a)   one scheduled payment is delinquent,

                  (b)   two scheduled payments are delinquent,

                  (c)   three or more scheduled payments are delinquent and

                  (d)   foreclosure proceedings have begun;

            (8)   for  any  mortgage  loan or  contract  liquidated  during  the
      related Due Period,  (a) the portion of the related  liquidation  proceeds
      payable or  reimbursable to a servicer (or any other entity) in respect of
      that mortgage loan and (b) the amount of any loss to securityholders;

            (9)   with respect to collateral  acquired by the trust fund through
      foreclosure or otherwise (an "REO  Property")  relating to a mortgage loan
      or  contract  and  included in the trust fund as of the end of the related
      Due Period, the date of acquisition;

            (10)  for each REO Property  relating to a mortgage loan or contract
      and included in the trust fund as of the end of the related Due Period,

                  (a)   the book value,

                  (b)   the  principal  balance of the related  mortgage loan or
                        contract  immediately  following that  Distribution Date
                        (calculated as if that


                                       33



                        mortgage loan or contract were still outstanding  taking
                        into account limited  modifications  to the terms of the
                        mortgage loan specified in the Agreement),

                  (c)   the total amount of unreimbursed  servicing expenses and
                        unreimbursed advances in respect of the REO Property and

                  (d)   if applicable,  the total amount of interest accrued and
                        payable  on  related  servicing   expenses  and  related
                        advances;

            (11)  for any REO Property sold during the related Due Period

                  (a)   the total amount of sale proceeds,

                  (b)   the   portion  of  those  sales   proceeds   payable  or
                        reimbursable  to the master  servicer in respect of that
                        REO  Property or the related  mortgage  loan or contract
                        and

                  (c)   the amount of any loss to  securityholders in respect of
                        the related mortgage loan;

            (12)  the total Security Balance or notional amount, as the case may
      be, of each class of Notes or Certificates,  as applicable  (including any
      class  of  Notes or  Certificates,  as  applicable,  not  offered  by this
      prospectus) at the close of business on that Distribution Date, separately
      identifying  any reduction in that Security  Balance due to the allocation
      of any loss and  increase  in the  Security  Balance of a class of Accrual
      Securities  if any  Accrued  Security  Interest  has  been  added  to that
      balance;

            (13)  the total  amount of  principal  prepayments  made  during the
      related Due Period;

            (14)  the amount  deposited  in the  reserve  fund,  if any, on that
      Distribution Date;

            (15)  the amount  remaining in the reserve  fund,  if any, as of the
      close of business on that Distribution Date;

            (16)  the total unpaid Accrued  Security  Interest,  if any, on each
      class of Notes or Certificates, as applicable, at the close of business on
      that Distribution Date;

            (17)  in the case of Notes or  Certificates,  as applicable,  with a
      variable  Interest Rate, the Interest Rate applicable to that Distribution
      Date, and, if available,  the immediately succeeding Distribution Date, as
      calculated  in  accordance  with the method  specified  in the  prospectus
      supplement;

            (18)  in the case of Notes or Certificates,  as applicable,  with an
      adjustable Interest Rate, for statements to be distributed in any month in
      which an adjustment date occurs,  the adjustable  Interest Rate applicable
      to that Distribution  Date, if available,  and the immediately  succeeding
      Distribution Date as calculated in accordance with the method specified in
      the prospectus supplement;

            (19)  as to any series that includes credit  support,  the amount of
      coverage of each instrument of credit support  included as of the close of
      business on that Distribution Date;

                                       34



            (20)  during the Pre-Funding Period, the remaining Pre-Funded Amount
      and the  portion of the  Pre-Funding  Amount  used to  acquire  Subsequent
      Assets since the preceding Distribution Date;

            (21)  during the  Pre-Funding  Period,  the amount  remaining in the
      Capitalized Interest Account; and

            (22)  the total amount of payments by the borrowers of

                  (a)   default interest,

                  (b)   late charges and

                  (c)   assumption and  modification  fees collected  during the
                        related Due Period.

      Within a reasonable  period of time after the end of each  calendar  year,
the servicer,  the master servicer or the trustee, as provided in the prospectus
supplement, will furnish to each securityholder of record at any time during the
calendar year the information  required by the Internal Revenue Code of 1986, as
amended  (the  "Code")  and  applicable  regulations  under  the Code to  enable
securityholders   to  prepare  their  tax  returns.   See  "Description  of  the
Securities--Book-Entry Registration and Definitive Securities."

TERMINATION

      The obligations  created by the related Agreement for each series of Notes
or   Certificates,   as   applicable,   will   terminate  upon  the  payment  to
securityholders of that series of all amounts held in the Collection Accounts or
by a servicer,  the master  servicer,  if any, or the trustee and required to be
paid to them pursuant to that  Agreement  following the earlier of (1) the final
payment or other  liquidation of the last Asset subject to the related Agreement
or the  disposition  of all property  acquired upon  foreclosure of any mortgage
loan or contract  subject to the  Agreement  and (2) the  purchase of all of the
assets of the trust fund by the party entitled to effect that termination, under
the circumstances and in the manner set forth in the prospectus  supplement.  In
no event, however, will the trust fund continue beyond the date specified in the
prospectus  supplement.  Written  notice of termination of the Agreement will be
given to each securityholder,  and the final distribution will be made only upon
presentation and surrender of the Notes or Certificates,  as applicable,  at the
location to be specified in the notice of termination.

      If  specified  in  the  prospectus  supplement,   a  series  of  Notes  or
Certificates,  as  applicable,  may be subject  to  optional  early  termination
through  the  purchase  of the  Assets in the  related  trust  fund by the party
specified  in the  prospectus  supplement,  under the  circumstances  and in the
manner set forth in the prospectus supplement.  If so provided in the prospectus
supplement,  upon the reduction of the Security  Balance of a specified class or
classes of Notes or Certificates,  as applicable, by a specified percentage, the
party specified in the prospectus  supplement will solicit bids for the purchase
of all assets of the trust fund,  or of a sufficient  portion of those assets to
retire  that class or classes or  purchase  that class or classes at a price set
forth in the prospectus supplement, in each case, under the circumstances and in
the  manner  set forth in the  prospectus  supplement.  That price will at least
equal the outstanding  Security  Balances and any accrued and unpaid interest on
the  Security  Balances  (including  any unpaid  interest  shortfalls  for prior
Distribution  Dates).  Any sale of the  Assets of the trust fund will be without
recourse to the trust fund or the securityholders.  Any purchase or solicitation
of bids may be made  only  when the  total  Security  Balance  of that  class or
classes  declines to a percentage of the Initial Security Balance of those Notes
or  Certificates,  as applicable (not to exceed 10%) specified in the prospectus
supplement.  In  addition,  if so provided in the  prospectus  supplement,  some
classes of Notes or

                                       35



Certificates,  as  applicable,  may be  purchased  or redeemed in the manner set
forth in the prospectus  supplement at a price at least equal to the outstanding
Security  Balance of each class so  purchased  or  redeemed  and any accrued and
unpaid  interest  on  the  Security  Balance   (including  any  unpaid  interest
shortfalls for prior Distribution Dates).

OPTIONAL PURCHASES

      Subject to the provisions of the applicable Agreement,  the depositor, the
servicer or any other party specified in the prospectus  supplement may, at that
party's  option,  repurchase any mortgage loan that is in default or as to which
default is reasonably foreseeable if, in the depositor's,  the servicer's or any
other  party's  judgment,  the related  default is not likely to be cured by the
borrower or default is not likely to be averted,  at a price equal to the unpaid
principal  balance of the mortgage  loan plus  accrued  interest on the mortgage
loan and under the conditions set forth in the prospectus supplement.

BOOK-ENTRY REGISTRATION AND DEFINITIVE SECURITIES

      GENERAL

      If provided for in the prospectus  supplement,  one or more classes of the
Offered  Notes or Offered  Certificates,  as  applicable,  of any series will be
issued as Book-Entry Notes or Book-Entry Certificates,  as applicable,  and each
of  these  classes  will  be   represented  by  one  or  more  single  Notes  or
Certificates,  as  applicable,  registered  in the  name  of a  nominee  for the
depository,  The  Depository  Trust  Company  ("DTC")  and,  if  provided in the
prospectus  supplement,  additionally  through Clearstream  Luxembourg,  societe
anonyme ("Clearstream  Luxembourg") or the Euroclear System ("Euroclear").  Each
class of Book-Entry  Notes or Book-Entry  Certificates,  as applicable,  will be
issued in one or more  certificates or notes, as the case may be, that equal the
initial  principal  amount of the  related  class of  Offered  Notes or  Offered
Certificates,  as  applicable,  and will  initially be registered in the name of
Cede & Co.

      No  person  acquiring  an  interest  in a  Book-Entry  Security  (each,  a
"Beneficial Owner") will be entitled to receive a Definitive Security, except as
set forth below under  "--Definitive  Securities."  Unless and until  Definitive
Notes or Definitive Certificates,  as applicable,  are issued for the Book-Entry
Notes or Book-Entry Certificates, as applicable, under the limited circumstances
described  in the  applicable  prospectus  supplement  or this  prospectus,  all
references to actions by securityholders with respect to the Book-Entry Notes or
Book-Entry  Certificates,  as  applicable,  will refer to actions  taken by DTC,
Clearstream  Luxembourg or Euroclear upon instructions  from their  Participants
(as defined  below),  and all  references in this  prospectus to  distributions,
notices,   reports  and  statements  to  securityholders  with  respect  to  the
Book-Entry  Notes or  Book-Entry  Certificates,  as  applicable,  will  refer to
distributions, notices, reports and statements to DTC, Clearstream Luxembourg or
Euroclear,  as  applicable,  for  distribution  to  Beneficial  Owners by DTC in
accordance with the procedures of DTC and if applicable,  Clearstream Luxembourg
and Euroclear.

      Beneficial   Owners  will  hold  their   Book-Entry  Notes  or  Book-Entry
Certificates,  as  applicable,  through  DTC in the  United  States,  or, if the
Offered  Notes or Offered  Certificates,  as  applicable,  are  offered for sale
globally,  through  Clearstream  Luxembourg  or  Euroclear in Europe if they are
participating  organizations  ("Participants")  of those  systems.  Participants
include  securities  brokers and dealers,  banks,  trust  companies and clearing
corporations  and may include some other  organizations.  Indirect access to the
DTC,  Clearstream  Luxembourg and Euroclear systems also is available to others,
such as banks,  brokers,  dealers  and trust  companies  that  clear  through or
maintain  a  custodial  relationship  with a  Participant,  either  directly  or
indirectly ("Indirect Participants").

                                       36



      DTC

      DTC is a  limited-purpose  trust company  organized  under the laws of the
State  of New  York,  a  member  of the  Federal  Reserve  System,  a  "clearing
corporation"  within the meaning of the Uniform  Commercial  Code  ("UCC") and a
"clearing  agency"  registered  pursuant to the provisions of Section 17A of the
Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act").  DTC was
created to hold  securities  for its  Participants,  some of which (and/or their
representatives)  own DTC,  and  facilitate  the  clearance  and  settlement  of
securities  transactions between its Participants through electronic  book-entry
changes in their accounts,  thus  eliminating the need for physical  movement of
securities. In accordance with its normal procedures,  DTC is expected to record
the  positions  held by each of its  Participants  in the  Book-Entry  Notes  or
Book-Entry Certificates, as applicable, whether held for its own account or as a
nominee for another person. In general, beneficial ownership of Book-Entry Notes
or  Book-Entry  Certificates,  as  applicable,  will be  subject  to the  rules,
regulations and procedures  governing DTC and its Participants as in effect from
time to time.

      CLEARSTREAM LUXEMBOURG

      Clearstream  Banking,  societe anonyme,  67 Bd Grande-Duchesse  Charlotte,
L-2967  Luxembourg  ("Clearstream,  Luxembourg"),  was  incorporated  in 1970 as
"Cedel S.A.", a company with limited  liability under  Luxembourg law (a societe
anonyme).  Cedel S.A. subsequently changed its name to Cedelbank. On January 10,
2000,  Cedelbank's parent company,  Cedel International,  societe anonyme ("CI")
merged its clearing, settlement and custody business with that of Deutsche Borse
Clearing AG ("DBC"). The merger involved the transfer by CI of substantially all
of its assets and  liabilities  (including its shares in CB) to a new Luxembourg
company, New Cedel International, societe anonyme ("New CI"), which is 50% owned
by CI and 50% owned by DBC's parent company  Deutsche Borse AG. The shareholders
of these two entities are banks,  securities dealers and financial institutions.
Cedel  International  currently has 92  shareholders,  including U.S.  financial
institutions or their subsidiaries. No single entity may own more than 5 percent
of Cedel International's stock.

      Further to the merger,  the Board of Directors of New Cedel  International
decided  to rename the  companies  in the group in order to give them a cohesive
brand  name.  The new brand name that was chosen is  "Clearstream".  With effect
from  January  14,  2000 New CI has  been  renamed  "Clearstream  International,
societe  anonyme".  On January 18,  2000,  Cedelbank  was  renamed  "Clearstream
Banking,  societe anonyme",  and Cedel Global Services was renamed  "Clearstream
Services, societe anonyme".

      On January 17, 2000 DBC was renamed  "Clearstream  Banking AG". This means
that there are now two entities in the  corporate  group  headed by  Clearstream
International which share the name "Clearstream  Banking", the entity previously
named "Cedelbank" and the entity previously named "Deutsche Borse Clearing AG".

      Clearstream,  Luxembourg holds securities for its customers ("Clearstream,
Luxembourg  Participants")  and  facilitates  the  clearance  and  settlement of
securities  transactions  between  Clearstream,   Luxembourg  customers  through
electronic book-entry changes in accounts of Clearstream,  Luxembourg customers,
thereby eliminating the need for physical movement of certificates. Transactions
may be settled by  Clearstream,  Luxembourg in any of 36  currencies,  including
United States Dollars. Clearstream,  Luxembourg provides to its customers, among
other things, services for safekeeping, administration, clearance and settlement
of  internationally  traded  securities  and  securities  lending and borrowing.
Clearstream,  Luxembourg also deals with domestic  securities markets in over 30
countries   through   established   depository   and  custodial   relationships.
Clearstream,  Luxembourg is registered as a bank in  Luxembourg,  and as such is
subject to regulation by the Commission de  Surveillance  du Secteur  Financier,
"CSSF", which

                                       37



supervises Luxembourg banks. Clearstream,  Luxembourg's customers are world-wide
financial institutions including  underwriters,  securities brokers and dealers,
banks, trust companies and clearing corporations. Clearstream, Luxembourg's U.S.
customers are limited to securities brokers and dealers,  and banks.  Currently,
Clearstream,  Luxembourg has  approximately  2,000 customers  located in over 80
countries,  including  all major  European  countries,  Canada,  and the  United
States.  Indirect  access  to  Clearstream,  Luxembourg  is  available  to other
institutions  that clear  through or maintain a custodial  relationship  with an
account  holder  of  Clearstream,   Luxembourg.   Clearstream,   Luxembourg  has
established an electronic  bridge with Morgan Guaranty Trust Company of New York
as the Operator of the  Euroclear  System  (MGT/EOC)  in Brussels to  facilitate
settlement of trades between Clearstream, Luxembourg and MGT/EOC.

      EUROCLEAR

      Euroclear was created in 1968 to hold securities for its  Participants and
to clear and settle transactions  between its Participants  through simultaneous
electronic  book-entry  delivery against payment,  thus eliminating the need for
physical movement of securities and any risk from lack of simultaneous transfers
of securities  and cash.  Transactions  may be settled in any of 32  currencies,
including  United States  dollars.  Euroclear  includes  various other services,
including securities lending and borrowing, and interfaces with domestic markets
in several  countries  generally  similar to the  arrangements  for cross-market
transfers  with DTC  described  above.  Euroclear  is operated by the  Brussels,
Belgium  office of Morgan  Guaranty  Trust  Company of New York (the  "Euroclear
Operator"),  under  contract with  Euroclear  Clearance  Systems S.C., a Belgian
cooperative  corporation  (the  "Cooperative  Corporation").  All operations are
conducted by the  Euroclear  Operator,  and all Euroclear  securities  clearance
accounts and Euroclear  cash accounts are accounts with the Euroclear  Operator,
not the Cooperative Corporation.  The Cooperative Corporation establishes policy
for  Euroclear on behalf of its  Participants.  Euroclear  Participants  include
banks  (including  central  banks),  securities  brokers  and  dealers and other
professional  financial  intermediaries.  Indirect  access to  Euroclear is also
available to other firms that clear through or maintain a custodial relationship
with a Participant of Euroclear, either directly or indirectly.

      The  Euroclear  Operator  is the  Belgian  branch  of a New  York  banking
corporation  that  is a  member  bank  of the  Federal  Reserve  System,  and is
regulated and examined by the Board of Governors of the Federal  Reserve  System
and the New  York  State  Banking  Department,  as well as the  Belgian  Banking
Commission.

      Securities  clearance  accounts  and  cash  accounts  with  the  Euroclear
Operator are governed by the Terms and Conditions Governing Use of Euroclear and
the related Operating  Procedures of the Euroclear System and applicable Belgian
law (collectively,  the "Terms and Conditions"). The Terms and Conditions govern
transfers of securities and cash within Euroclear, withdrawals of securities and
cash from  Euroclear,  and receipts of payments  with respect to  securities  in
Euroclear.  All  securities  in Euroclear  are held on a fungible  basis without
attribution of specific  securities to specific  securities  clearance accounts.
The Euroclear Operator acts under the Terms and Conditions only on behalf of its
Participants,  and has no record of or relationship with persons holding through
Participants of Euroclear.

      Clearstream Luxembourg and Euroclear will hold omnibus positions on behalf
of their  Participants  through  customers'  securities  accounts in Clearstream
Luxembourg's and Euroclear's names on the books of their respective depositaries
which in turn will hold  positions  in  customers'  securities  accounts  in the
depositaries  names on the books of DTC.  Citibank  will act as  depositary  for
Clearstream  Luxembourg  and  JPMorgan  Chase  Bank will act as  depositary  for
Euroclear   (individually  the  "Relevant  Depositary"  and  collectively,   the
"European Depositaries").

                                       38



      BENEFICIAL OWNERSHIP OF BOOK-ENTRY SECURITIES

      Except as described below, no Beneficial Owner will be entitled to receive
a physical certificate representing a Certificate,  or note representing a Note.
Unless and until Definitive Notes or Definitive Certificates, as applicable, are
issued, it is anticipated that the only "securityholder" of the Offered Notes or
Offered  Certificates,  as  applicable,  will be Cede & Co.,  as nominee of DTC.
Beneficial Owners will not be  "Certificateholders"  as that term is used in any
Agreement,  nor "Noteholders" as that term is used in any indenture.  Beneficial
Owners  are  only  permitted  to  exercise  their  rights   indirectly   through
Participants, DTC, Clearstream Luxembourg or Euroclear, as applicable.

      The Beneficial Owner's ownership of a Book-Entry Security will be recorded
on the  records  of the  brokerage  firm,  bank,  thrift  institution  or  other
financial  intermediary  (each, a "Financial  Intermediary")  that maintains the
Beneficial   Owner's   account  for  that  purpose.   In  turn,   the  Financial
Intermediary's  ownership  of a  Book-Entry  Security  will be  recorded  on the
records  of DTC (or of a  Participant  that  acts  as  agent  for the  Financial
Intermediary,  whose interest will in turn be recorded on the records of DTC, if
the Beneficial Owner's Financial Intermediary is not a Participant of DTC and on
the records of Clearstream Luxembourg or Euroclear, as appropriate).

      Beneficial  Owners will receive all  distributions  of  principal  of, and
interest on, the Offered Notes or Offered Certificates,  as applicable, from the
trustee  through DTC and its  Participants.  While the Offered  Notes or Offered
Certificates,  as applicable,  are outstanding  (except under the  circumstances
described  below),  under the rules,  regulations  and  procedures  creating and
affecting  DTC  and  its  operations  (the  "Rules"),  DTC is  required  to make
book-entry  transfers among Participants on whose behalf it acts with respect to
the Offered Notes or Offered  Certificates,  as  applicable,  and is required to
receive and transmit distributions of principal of, and interest on, the Offered
Notes  or  Offered  Certificates,  as  applicable.   Participants  and  Indirect
Participants  with whom Beneficial  Owners have accounts with respect to Offered
Notes or Offered  Certificates,  as applicable,  are similarly  required to make
book-entry  transfers and receive and transmit  distributions on behalf of their
respective Beneficial Owners.  Accordingly,  although Beneficial Owners will not
possess certificates or notes, the Rules provide a mechanism by which Beneficial
Owners will receive distributions and will be able to transfer their interest.

      Beneficial Owners will not receive or be entitled to receive  certificates
or notes representing their respective interests in the Offered Notes or Offered
Certificates,  as applicable,  except under the limited circumstances  described
below.  Unless  and  until  Definitive  Notes  or  Definitive  Certificates,  as
applicable,  are issued, Beneficial Owners who are not Participants may transfer
ownership of Offered Notes or Offered Certificates,  as applicable, only through
Participants  and Indirect  Participants  by instructing  the  Participants  and
Indirect  Participants  to transfer  Offered Notes or Offered  Certificates,  as
applicable,  by  book-entry  transfer,  through  DTC  for  the  account  of  the
purchasers of the Offered Notes or Offered  Certificates,  as applicable,  which
account is maintained with their respective Participants. Under the Rules and in
accordance  with DTC's normal  procedures,  transfer of ownership of  Book-Entry
Notes or Book-Entry  Certificates,  as applicable,  will be executed through DTC
and the  accounts  of the  respective  Participants  at DTC will be debited  and
credited. Similarly, the Participants and Indirect Participants will make debits
or  credits,  as the case may be, on their  records on behalf of the selling and
purchasing Beneficial Owners.

      Because of time zone  differences,  any credits of securities  received in
Clearstream  Luxembourg  or  Euroclear  as a  result  of a  transaction  with  a
Participant will be made during subsequent  securities settlement processing and
dated the business day following the DTC settlement  date.  These credits or any
transactions  in securities  settled during this  processing will be reported to
the  relevant  Participants  of  Clearstream  Luxembourg  or  Euroclear  on that
business day. Cash received in  Clearstream  Luxembourg or Euroclear as a result
of sales of securities by or

                                       39



through a Participant of Clearstream Luxembourg or Euroclear to a Participant of
DTC will be received with value on the DTC settlement date but will be available
in the relevant Clearstream  Luxembourg or Euroclear cash account only as of the
business day following  settlement in DTC. For  information  with respect to tax
documentation  procedures relating to the Notes or Certificates,  as applicable,
see  "Material  Federal  Income Tax  Considerations  -- Tax Treatment of Foreign
Investors"  in this  prospectus  and,  if the  Book-Entry  Notes  or  Book-Entry
Certificates,  as applicable, are globally offered and the prospectus supplement
so provides, see "Global Clearance,  Settlement and Tax Documentation Procedures
- -- Certain U.S. Federal Income Tax Documentation Requirements" in Annex I to the
prospectus supplement.

      Transfers  between  Participants  of DTC will occur in accordance with DTC
Rules.  Transfers  between  Participants of Clearstream  Luxembourg or Euroclear
will occur in accordance with their respective rules and operating procedures.

      Cross-market  transfers  between  persons  holding  directly or indirectly
through DTC, on the one hand, and directly or indirectly through Participants of
Clearstream  Luxembourg or Euroclear,  on the other,  will be effected in DTC in
accordance with the DTC Rules on behalf of the relevant  European  international
clearing system by the Relevant Depositary;  however,  cross-market transactions
will require  delivery of  instructions to the relevant  European  international
clearing system by the  counterparty in that system in accordance with its rules
and  procedures  and within  its  established  deadlines  (European  time).  The
relevant European  international  clearing system will, if the transaction meets
its settlement requirements,  deliver instructions to the Relevant Depositary to
take action to effect final  settlement on its behalf by delivering or receiving
securities  in DTC, and making or receiving  payment in  accordance  with normal
procedures  for same day funds  settlement  applicable to DTC.  Participants  of
Clearstream Luxembourg or Euroclear may not deliver instructions directly to the
European Depositaries.

      Distributions  on the  Book-Entry  Notes or  Book-Entry  Certificates,  as
applicable,  will be made on each  Distribution  Date by the Trustee to DTC. DTC
will be  responsible  for  crediting  the  amount  of each  distribution  to the
accounts of the applicable  Participants  of DTC in accordance with DTC's normal
procedures.  Each  Participant  of DTC will be  responsible  for  disbursing the
distribution  to the  Beneficial  Owners of the  Book-Entry  Notes or Book-Entry
Certificates,   as  applicable,   that  it  represents  and  to  each  Financial
Intermediary  for which it acts as agent.  Each Financial  Intermediary  will be
responsible  for  disbursing  funds to the  Beneficial  Owners of the Book-Entry
Notes or Book-Entry Certificates, as applicable, that it represents.

      Under a book-entry  format,  Beneficial  Owners of the Book-Entry Notes or
Book-Entry  Certificates,  as  applicable,  may  experience  some delay in their
receipt of payments,  because the distributions will be forwarded by the Trustee
to Cede & Co. Any  distributions on Notes or Certificates,  as applicable,  held
through  Clearstream  Luxembourg  or  Euroclear  will be  credited  to the  cash
accounts of  Participants  of Clearstream  Luxembourg or Euroclear in accordance
with the relevant  system's rules and procedures,  to the extent received by the
Relevant  Depositary.  These  distributions  will be subject to tax reporting in
accordance with relevant United States tax laws and  regulations.  See "Material
Federal  Income Tax  Considerations  -- REMICs --  Taxation  of Certain  Foreign
Investors" in this  prospectus.  Because DTC can only act on behalf of Financial
Intermediaries,  the ability of a Beneficial Owner to pledge Book-Entry Notes or
Book-Entry  Certificates,  as  applicable,  to persons or  entities  that do not
participate  in the depository  system,  or otherwise take actions in respect of
Book-Entry Notes or Book-Entry Certificates,  as applicable,  may be limited due
to the lack of  physical  securities  for the  Book-Entry  Notes  or  Book-Entry
Certificates,  as applicable.  In addition,  issuance of the Book-Entry Notes or
Book-Entry  Certificates,  as  applicable,  in  book-entry  form may  reduce the
liquidity of the securities in the secondary  market since  potential  investors
may be unwilling to purchase Notes or  Certificates,  as  applicable,  for which
they cannot obtain physical securities.

                                       40



      Monthly and annual  reports  will be provided to Cede & Co., as nominee of
DTC, and may be made available by Cede & Co. to Beneficial  Owners upon request,
in accordance with the rules,  regulations and procedures creating and affecting
the depository,  and to the Financial  Intermediaries  to whose DTC accounts the
Book-Entry Notes or Book-Entry Certificates, as applicable, of Beneficial Owners
are credited.

      Generally,  DTC will advise the  applicable  trustee that unless and until
Definitive Notes or Definitive Certificates, as applicable, are issued, DTC will
take any action  permitted to be taken by the holders of the Book-Entry Notes or
Book-Entry  Certificates,  as applicable,  under the Agreement or indenture,  as
applicable,  only at the direction of one or more  Financial  Intermediaries  to
whose  DTC  accounts  the  Book-Entry  Notes  or  Book-Entry  Certificates,   as
applicable,  are  credited,  to the extent  that  actions are taken on behalf of
Financial   Intermediaries  whose  holdings  include  the  Book-Entry  Notes  or
Book-Entry  Certificates,  as applicable.  If the Book-Entry Notes or Book-Entry
Certificates, as applicable, are globally offered, Clearstream Luxembourg or the
Euroclear Operator,  as the case may be, will take any other action permitted to
be taken by a securityholder under the Agreement or indenture, as applicable, on
behalf  of  a  Participant  of  Clearstream  Luxembourg  or  Euroclear  only  in
accordance  with its relevant rules and procedures and subject to the ability of
the Relevant  Depositary to effect those actions on its behalf  through DTC. DTC
may take actions, at the direction of the related Participants,  with respect to
some Offered Notes or Offered  Certificates,  as applicable,  that conflict with
actions taken with respect to other Offered  Notes or Offered  Certificates,  as
applicable.

      Although DTC,  Clearstream  Luxembourg  and  Euroclear  have agreed to the
foregoing  procedures  in order to facilitate  transfers of Book-Entry  Notes or
Book-Entry Certificates,  as applicable,  among Participants of DTC, Clearstream
Luxembourg and Euroclear, they are under no obligation to perform or continue to
perform these procedures and the procedures may be discontinued at any time.

      None of the depositor, any master servicer, any servicer, the trustee, any
securities  registrar or paying agent or any of their  affiliates  will have any
responsibility  for any aspect of the records  relating  to or payments  made on
account of beneficial  ownership interests of the Book-Entry Notes or Book-Entry
Certificates,  as applicable,  or for maintaining,  supervising or reviewing any
records relating to those beneficial ownership interests.

      DEFINITIVE SECURITIES

      Notes or Certificates, as applicable,  initially issued in book-entry form
will be issued as Definitive Notes or Definitive Certificates, as applicable, to
Beneficial Owners or their nominees, rather than to DTC or its nominee only

            (1)   if the depositor advises the trustee in writing that DTC is no
            longer willing or able to properly discharge its responsibilities as
            depository for the Notes or  Certificates,  as  applicable,  and the
            depositor is unable to locate a qualified successor,

            (2)   if the depositor,  at its option, in writing, with the consent
            of the applicable Participants,  elects to end the book-entry system
            through DTC or

            (3)   in  accordance  with any  other  provisions  described  in the
            prospectus supplement.

      Upon the  occurrence  of any of the events  described  in the  immediately
preceding  paragraph,  DTC  is  required  to  notify  all  Participants  of  the
availability  through DTC of  Definitive  Notes or Definitive  Certificates,  as
applicable,  for the Beneficial Owners. Upon surrender by DTC

                                       41



of the security or securities  representing  the Book-Entry  Notes or Book-Entry
Certificates,  as applicable,  together with instructions for registration,  the
trustee will issue (or cause to be issued) to the Beneficial  Owners  identified
in those  instructions  the  Definitive  Notes or  Definitive  Certificates,  as
applicable,  to  which  they are  entitled,  and  thereafter  the  trustee  will
recognize the holders of those Definitive Notes or Definitive  Certificates,  as
applicable, as securityholders under the Agreement.

                          DESCRIPTION OF THE AGREEMENTS

AGREEMENTS APPLICABLE TO A SERIES

      REMIC SECURITIES AND GRANTOR TRUST SECURITIES

      Notes or Certificates,  as applicable,  representing  interests in a trust
fund, or a portion of a trust fund,  that the trustee will elect to have treated
as a real estate  mortgage  investment  conduit  ("REMIC")  under  Sections 860A
through 860G of the Code ("REMIC  Securities"),  or Grantor Trust Securities (as
defined in this prospectus),  will be issued, and the related trust fund will be
created,  pursuant to a pooling and servicing  agreement or trust  agreement (in
either  case,  generally  referred to in this  prospectus  as the  "pooling  and
servicing agreement") among the depositor,  the trustee and the sole servicer or
master  servicer,  as  applicable.  The  Assets  of  that  trust  fund  will  be
transferred  to the trust fund and  thereafter  serviced in accordance  with the
terms of the pooling and  servicing  agreement.  In the event there are multiple
servicers  of the  Assets of that  trust  fund,  or in the event the  Securities
consist of Notes, each servicer will perform its servicing functions pursuant to
a related underlying servicing agreement.

      SECURITIES THAT ARE PARTNERSHIP INTERESTS FOR TAX PURPOSES AND NOTES

      Certificates,   as  applicable,   that  are  intended  to  be  treated  as
partnership  interests  for tax purposes  will be issued,  and the related trust
fund will be created,  pursuant to the pooling and servicing  agreement or trust
agreement.

      A series of Notes issued by a trust fund that is intended to be treated as
a partnership or disregarded  entity for tax purposes will be issued pursuant to
an indenture  between the related  trust fund and an indenture  trustee named in
the  prospectus  supplement.  The  trust  fund will be  established  either as a
statutory  business  trust under the law of the State of Delaware or as a common
law trust under the law of the State of New York  pursuant to a trust  agreement
between  the  depositor  and  an  owner  trustee  specified  in  the  prospectus
supplement  relating to that series of Notes. The Assets securing payment on the
Notes will be serviced in  accordance  with a sale and  servicing  agreement  or
servicing agreement.

MATERIAL TERMS OF THE POOLING AND SERVICING  AGREEMENTS AND UNDERLYING SERVICING
AGREEMENTS

      GENERAL

      The following  summaries describe the material  provisions that may appear
in each  pooling  and  servicing  agreement,  sale and  servicing  agreement  or
servicing  agreement  (each an  "Agreement").  The  prospectus  supplement for a
series of Notes or Certificates,  as applicable,  will describe any provision of
the  Agreement  relating  to  that  series  that  materially  differs  from  the
description of those provisions  contained in this prospectus.  The summaries do
not purport to be complete  and are subject to, and are  qualified  by reference
to,  all of the  provisions  of the  Agreement  for  each  trust  fund  and  the
description of those provisions in the prospectus supplement.  The provisions of
each Agreement  will vary depending on the nature of the Notes or

                                       42



Certificates,  as applicable, to be issued under the Agreement and the nature of
the related  trust fund.  As used in this  prospectus  for any series,  the term
"Security"  refers to all of the Notes or Certificates,  as applicable,  of that
series,  whether  or not  offered  by  this  prospectus  and  by the  prospectus
supplement,  unless the  context  otherwise  requires.  A form of a pooling  and
servicing  agreement has been filed as an exhibit to the Registration  Statement
of which this  prospectus is a part.  The  depositor  will provide a copy of the
pooling and servicing  agreement  (without  exhibits)  relating to any series of
Notes or Certificates,  as applicable,  without charge upon written request of a
securityholder  of that series addressed to ACE Securities  Corp., 6525 Morrison
Boulevard,  Suite  318,  Charlotte,  North  Carolina  28211,  Attention:  Evelyn
Echevarria.

      The servicer or master servicer and the trustee for any series of Notes or
Certificates,  as applicable, will be named in the prospectus supplement. In the
event there are  multiple  servicers  for the Assets in a trust  fund,  a master
servicer  will perform some of the  administration,  calculation  and  reporting
functions for that trust fund and will supervise the related servicers  pursuant
to a pooling and servicing agreement.  For a series involving a master servicer,
references in this  prospectus to the servicer will apply to the master servicer
where  non-servicing  obligations are described.  If specified in the prospectus
supplement,  a manager or administrator may be appointed pursuant to the pooling
and servicing agreement for any trust fund to administer that trust fund.

      ASSIGNMENT OF ASSETS; REPURCHASES

      At the  time of  issuance  of any  series  of Notes  or  Certificates,  as
applicable,  the  depositor  will  assign  (or  cause  to be  assigned)  to  the
designated trustee the Assets to be included in the related trust fund, together
with all  principal  and  interest to be  received  on or with  respect to those
Assets  after the Cut-off  Date,  other than  principal  and  interest due on or
before the Cut-off Date and other than any Retained Interest.  The trustee will,
concurrently  with  that  assignment,  deliver  the  Notes or  Certificates,  as
applicable,  to the  depositor  in exchange  for the Assets and the other assets
comprising  the trust fund for that series.  Each Asset will be  identified in a
schedule  appearing as an exhibit to the related  Agreement.  That schedule will
include detailed information to the extent available and relevant

            (1)   in respect of each mortgage loan included in the related trust
      fund,  including the city and state of the related Mortgaged  Property and
      type  of  that  property,  the  mortgage  rate  and,  if  applicable,  the
      applicable  index,  margin,  adjustment date and any rate cap information,
      the original and remaining term to maturity,  the original and outstanding
      principal balance and balloon payment,  if any, the Loan-to-Value Ratio as
      of  the  date  indicated  and  payment  and  prepayment   provisions,   if
      applicable, and

            (2)   in respect of each  contract  included  in the  related  trust
      fund,  including the outstanding  principal  amount and the contract rate;
      and

            (3)   in respect of each Mortgage Security and Agency Security,  the
      original and outstanding  principal  amount, if any, and the interest rate
      on the Mortgage Security or Agency Security.

      For each mortgage  loan,  except as otherwise  specified in the prospectus
supplement,  the depositor  will deliver or cause to be delivered to the trustee
(or to the custodian  hereinafter referred to) particular loan documents,  which
will generally include the original mortgage note endorsed, without recourse, in
blank or to the order of the trustee, the original Mortgage (or a certified copy
of the original  Mortgage) with evidence of recording  indicated on the original
Mortgage and an assignment  of the Mortgage to the trustee in  recordable  form.
However,  a trust fund may include  mortgage  loans where the original  mortgage
note is not delivered to the trustee if the depositor delivers to the trustee or
the custodian a copy or a duplicate original of the

                                       43



mortgage note,  together with an affidavit  certifying  that the original of the
mortgage note has been lost or destroyed.  For those mortgage loans, the trustee
(or its  nominee)  may not be able to enforce  the  mortgage  note  against  the
related  borrower.  The Asset Seller or other entity specified in the prospectus
supplement  will be required to agree to repurchase,  or substitute for, each of
these mortgage loans that is subsequently in default if the enforcement  thereof
or of the related  Mortgage is materially  adversely  affected by the absence of
the original  mortgage  note. The related  Agreement will generally  require the
depositor or another party  specified in the  prospectus  supplement to promptly
cause each of these  assignments  of Mortgage to be recorded in the  appropriate
public office for real property records, except in the State of California or in
other  states  where,  in the  opinion of  counsel  acceptable  to the  trustee,
recording  is not  required  to protect  the  trustee's  interest in the related
mortgage loan against the claim of any subsequent transferee or any successor to
or creditor of the  depositor,  the servicer,  the relevant  Asset Seller or any
other prior holder of the mortgage loan.

      The  trustee (or a  custodian)  will review the  mortgage  loan  documents
within a specified  period of days after receipt of the mortgage loan documents,
and the  trustee (or a  custodian)  will hold those  documents  in trust for the
benefit  of the  securityholders.  If any of  these  documents  are  found to be
missing or defective in any material  respect,  the trustee (or that  custodian)
will  immediately  notify the servicer and the depositor,  and the servicer will
immediately  notify the relevant  Asset Seller or other entity  specified in the
prospectus  supplement.  If the Asset Seller  cannot cure the omission or defect
within a specified  number of days after receipt of that notice,  then the Asset
Seller or other entity specified in the prospectus supplement will be obligated,
within a  specified  number of days of  receipt  of that  notice,  to either (1)
repurchase  the related  mortgage  loan from the trustee at a price equal to the
sum of the unpaid  principal  balance of the mortgage loan,  plus unpaid accrued
interest at the interest rate for that Asset from the date as to which  interest
was last paid to the due date in the Due Period in which the  relevant  purchase
is to occur,  plus  servicing  expenses  that are  payable to the  servicer,  or
another price as specified in the prospectus  supplement (the "Purchase  Price")
or (2) substitute a new mortgage  loan.  There can be no assurance that an Asset
Seller or other named  entity  will  fulfill  this  repurchase  or  substitution
obligation,  and neither the  servicer  nor the  depositor  will be obligated to
repurchase  or  substitute  for that  mortgage loan if the Asset Seller or other
named entity defaults on its obligation.

      This  repurchase or  substitution  obligation  constitutes the sole remedy
available to the  securityholders  or the trustee for omission of, or a material
defect in, a constituent  document.  To the extent  specified in the  prospectus
supplement,  in  lieu  of  curing  any  omission  or  defect  in  the  Asset  or
repurchasing  or  substituting  for that Asset,  the Asset Seller or other named
entity may agree to cover any losses  suffered  by the trust fund as a result of
that breach or defect.

      Notwithstanding  the preceding  three  paragraphs,  the documents for Home
Equity Loans, home improvement  contracts and unsecured home improvements  loans
will be delivered to the trustee (or a custodian)  only to the extent  specified
in the prospectus supplement.  Generally these documents will be retained by the
servicer,  which may also be the Asset Seller.  In addition,  assignments of the
related  Mortgages to the trustee will be recorded only to the extent  specified
in the prospectus supplement.

      For each  contract,  the  servicer,  which may also be the  asset  seller,
generally will maintain custody of the original contract and copies of documents
and  instruments  related to each  contract  and the  security  interest  in the
manufactured home securing each contract. To give notice of the right, title and
interest  of the  trustee in the  contracts,  the  depositor  will  cause  UCC-1
financing  statements to be executed by the related asset seller identifying the
depositor as secured party and by the depositor  identifying  the trustee as the
secured party and, in each case,  identifying  all contracts as collateral.  The
contracts will be stamped or otherwise  marked to reflect their  assignment from
the depositor to the trust fund only to the extent  specified in the  prospectus

                                       44



supplement.  Therefore, if, through negligence, fraud or otherwise, a subsequent
purchaser were able to take physical  possession of the contracts without notice
of that  assignment,  the  interest  of the  trustee in the  contracts  could be
defeated.

      While the  contract  documents  will not be reviewed by the trustee or the
servicer, if the servicer finds that any document is missing or defective in any
material  respect,  the  servicer  will be  required to  immediately  notify the
depositor  and the  relevant  asset  seller  or other  entity  specified  in the
prospectus supplement.  If the asset seller or some other entity cannot cure the
omission  or defect  within a  specified  number of days  after  receipt of this
notice,  then the asset seller or that other entity will be obligated,  within a
specified  number of days of receipt of this notice,  to repurchase  the related
contract from the trustee at the purchase price or substitute for that contract.
There can be no assurance  that an asset seller or any other entity will fulfill
this  repurchase or  substitution  obligation,  and neither the servicer nor the
depositor will be obligated to repurchase or substitute for that contract if the
asset seller or any other entity defaults on its obligation.  This repurchase or
substitution   obligation   constitutes   the  sole  remedy   available  to  the
securityholders  or the  trustee  for  omission  of, or a material  defect in, a
constituent document. To the extent specified in the prospectus  supplement,  in
lieu  of  curing  any  omission  or  defect  in the  asset  or  repurchasing  or
substituting  for that  asset,  the asset  seller  may agree to cover any losses
suffered by the trust fund as a result of that breach or defect.

      Mortgage  Securities and Agency  Securities will be registered in the name
of the  trustee or its  nominee on the books of the issuer or  guarantor  or its
agent or, in the case of Mortgage  Securities and Agency  Securities issued only
in  book-entry  form,  through  the  depository  with  respect  to the  Mortgage
Securities and Agency Securities,  in accordance with the procedures established
by  the  issuer  or  guarantor  for  registration  of  those  certificates,  and
distributions  on those  securities  to which the trust fund is entitled will be
made directly to the trustee.

      REPRESENTATIONS AND WARRANTIES; REPURCHASES

      To the extent  provided in the prospectus  supplement the depositor  will,
for each Asset, assign  representations  and warranties,  as of a specified date
(the person making those representations and warranties, the "Warranting Party")
covering, by way of example, the following types of matters:

      o     the  accuracy  of the  information  set forth for that  Asset on the
            schedule of Assets appearing as an exhibit to the related Agreement;

      o     in the case of a mortgage  loan,  the  existence of title  insurance
            insuring the lien  priority of the mortgage loan and, in the case of
            a  contract,  that  the  contract  creates  a valid  first  security
            interest in or lien on the related manufactured home;

      o     the authority of the Warranting Party to sell the Asset;

      o     the payment status of the Asset;

      o     in  the  case  of  a  mortgage  loan,  the  existence  of  customary
            provisions  in the  related  mortgage  note and  Mortgage  to permit
            realization  against  the  Mortgaged  Property of the benefit of the
            security of the Mortgage; and

      o     the existence of hazard and extended  perils  insurance  coverage on
            the Mortgaged Property or manufactured home.

                                       45



      Any Warranting Party shall be an Asset Seller or an affiliate of the Asset
Seller or any other person acceptable to the depositor and will be identified in
the prospectus supplement.

      Representations  and warranties  made in respect of an Asset may have been
made as of a date before the  applicable  Cut-off Date. A substantial  period of
time may have elapsed between that date and the date of initial  issuance of the
related series of Notes or Certificates,  as applicable,  evidencing an interest
in that  Asset.  In the  event of a breach  of any of these  representations  or
warranties,  the Warranting  Party will be obligated to reimburse the trust fund
for losses  caused by that breach or either cure that  breach or  repurchase  or
replace the affected Asset as described  below.  Since the  representations  and
warranties may not address events that may occur  following the date as of which
they were made, the Warranting Party will have a reimbursement, cure, repurchase
or substitution  obligation in connection  with a breach of that  representation
and warranty  only if the relevant  event that causes that breach  occurs before
that date.  That party  would have no  obligations  if the  relevant  event that
causes that breach occurs after that date.

      Each  Agreement  will provide that the servicer  and/or trustee or another
entity  identified  in the  prospectus  supplement  will be  required  to notify
promptly the relevant  Warranting Party of any breach of any  representation  or
warranty made by it in respect of an Asset that materially and adversely affects
the value of that Asset or the  interests in the  prospectus  supplement  of the
securityholders.  If the  Warranting  Party  cannot  cure that  breach  within a
specified  period  following  the date on which that party was  notified of that
breach,  then the  Warranting  Party will be obligated to repurchase  that Asset
from the trustee within a specified period from the date on which the Warranting
Party was  notified  of that  breach,  at the  Purchase  Price  therefor.  If so
provided in the prospectus  supplement for a series, a Warranting Party,  rather
than  repurchase  an  Asset as to which a breach  has  occurred,  will  have the
option, within a specified period after initial issuance of that series of Notes
or  Certificates,  as  applicable,  to cause the  removal of that Asset from the
trust fund and substitute in its place one or more other Assets,  as applicable,
in accordance with the standards described in the prospectus  supplement.  If so
provided in the prospectus  supplement for a series, a Warranting Party,  rather
than  repurchase or substitute an Asset as to which a breach has occurred,  will
have the  option to  reimburse  the trust  fund or the  securityholders  for any
losses caused by that breach.  This  reimbursement,  repurchase or  substitution
obligation will constitute the sole remedy available to  securityholders  or the
trustee for a breach of representation by a Warranting Party.

      Neither  the  depositor  (except to the extent  that it is the  Warranting
Party) nor the servicer will be obligated to purchase or substitute for an Asset
if a Warranting  Party defaults on its obligation to do so, and no assurance can
be given  that the  Warranting  Parties  will carry out those  obligations  with
respect to the Assets.

      A  servicer  will  make   representations  and  warranties  regarding  its
authority to enter into, and its ability to perform its obligations  under,  the
related  Agreement.  A  breach  of  any  representation  of  the  servicer  that
materially and adversely affects the interests of the  securityholders and which
continues unremedied for the number of days specified in the Agreement after the
discovery of the breach by the servicer or the receipt of written notice of that
breach by the servicer  from the trustee,  the depositor or the holders of Notes
or  Certificates,  as  applicable,  evidencing  not less than 25% of the  voting
rights or other percentage  specified in the related Agreement,  will constitute
an Event of  Default  under that  Agreement.  See  "Events of Default  under the
Agreement" and "Rights Upon Event of Default under the Agreements."

      COLLECTION ACCOUNT AND RELATED ACCOUNTS

      GENERAL.  The  servicer  and/or the trustee  will,  as to each trust fund,
establish and maintain or cause to be  established  and  maintained  one or more
separate accounts for the collection of

                                       46



payments on the related Assets (collectively,  the "Collection Account"),  which
must be an account or accounts that either:

      o     are insured by the Bank  Insurance  Fund or the Savings  Association
            Insurance Fund of the Federal Deposit Insurance Corporation ("FDIC")
            (to the limits  established by the FDIC) and the uninsured  deposits
            in which are otherwise  secured so that the  securityholders  have a
            claim  with  respect  to the funds in the  Collection  Account  or a
            perfected first priority  security  interest  against any collateral
            securing  those  funds that is  superior  to the claims of any other
            depositors or general  creditors of the  institution  with which the
            Collection Account is maintained, or

      o     are  maintained  with a  bank  or  trust  company,  and in a  manner
            satisfactory  to the rating  agency or agencies  rating any class of
            Notes or Certificates, as applicable, of that series.

      Investment  of  amounts  in the  Collection  Account  is limited to United
States government securities and other investment grade obligations specified in
the Agreement ("Permitted Investments").  A Collection Account may be maintained
as an interest  bearing or a non-interest  bearing account and the funds held in
the Collection Account may be invested pending each succeeding Distribution Date
in  short-term  Permitted  Investments.  Any interest or other income  earned on
funds  in  the  Collection  Account  will,  unless  otherwise  specified  in the
prospectus  supplement,  be paid to the servicer or its  designee as  additional
servicing  compensation.  The  Collection  Account  may be  maintained  with  an
institution that is an affiliate of the servicer,  if applicable,  provided that
that institution  meets the standards  imposed by the rating agency or agencies.
If permitted by the rating agency or agencies,  a Collection Account may contain
funds relating to more than one series of mortgage pass-through certificates and
may contain other funds  respecting  payments on mortgage loans belonging to the
servicer or serviced or master serviced by it on behalf of others.

      DEPOSITS.  A servicer or the trustee will deposit or cause to be deposited
in the Collection  Account for one or more trust funds on a daily basis,  or any
other  period  provided in the related  Agreement,  the  following  payments and
collections received, or advances made, by the servicer or the trustee or on its
behalf after the Cut-off Date (other than  payments due on or before the Cut-off
Date, and exclusive of any amounts representing a Retained Interest),  except as
otherwise provided in the Agreement:

            (1)   all  payments  on account of  principal,  including  principal
      prepayments, on the Assets;

            (2)   all  payments on account of interest on the Assets,  including
      any default interest  collected,  in each case net of any portion retained
      by a  servicer  as its  servicing  compensation  and  net of any  Retained
      Interest;

            (3)   Liquidation Proceeds and Insurance Proceeds, together with the
      net proceeds on a monthly  basis with  respect to any Assets  acquired for
      the benefit of securityholders;

            (4)   any amounts paid under any  instrument  or drawn from any fund
      that  constitutes  credit  support  for the  related  series  of  Notes or
      Certificates,  as applicable,  as described  under  "Description of Credit
      Support;"

            (5)   any  advances  made as  described  under  "Description  of the
      Securities--Advances in Respect of Delinquencies;"

                                       47



            (6)   any amounts paid under any Cash Flow  Agreement,  as described
      under "Description of the Trust Funds--Cash Flow Agreements;"

            (7)   all proceeds of any Asset or, with respect to a mortgage loan,
      property  acquired  in  respect  of the  mortgage  loan  purchased  by the
      depositor,  any Asset  Seller or any other  specified  person as described
      above under "--Assignment of Assets;  Repurchases" and  "--Representations
      and Warranties;  Repurchases," all proceeds of any defaulted mortgage loan
      purchased as described below under  "--Realization Upon Defaulted Assets,"
      and all proceeds of any Asset purchased as described under "Description of
      the Securities--Termination;"

            (8)   any amounts  paid by a servicer to cover  interest  shortfalls
      arising  out of the  prepayment  of Assets in the trust fund as  described
      below under "--Retained  Interest;  Servicing  Compensation and Payment of
      Expenses;"

            (9)   to the  extent  that  any of  these  items  do not  constitute
      additional servicing  compensation to a servicer,  any payments on account
      of  modification  or assumption  fees,  late payment charges or Prepayment
      Premiums on the Assets;

            (10)  all  payments  required  to be  deposited  in  the  Collection
      Account with  respect to any  deductible  clause in any blanket  insurance
      policy described below under "--Hazard Insurance Policies;"

            (11)  any amount  required  to be  deposited  by a  servicer  or the
      trustee in connection  with losses realized on investments for the benefit
      of the servicer or the  trustee,  as the case may be, of funds held in the
      Collection Account; and

            (12)  any other amounts  required to be deposited in the  Collection
      Account  as  provided  in  the  related  Agreement  and  described  in the
      prospectus supplement.

      WITHDRAWALS.  A servicer or the trustee may, from time to time as provided
in the related Agreement,  make withdrawals from the Collection Account for each
trust fund for any of the following  purposes,  except as otherwise  provided in
the Agreement:

            (1)   to  make   distributions  to  the   securityholders   on  each
      Distribution Date;

            (2)   to reimburse a servicer for  unreimbursed  amounts advanced as
      described  under  "Description of the  Securities--Advances  in Respect of
      Delinquencies,"  which reimbursement is to be made out of amounts received
      that were  identified  and applied by the servicer as late  collections of
      interest  (net of related  servicing  fees and  Retained  Interest) on and
      principal of the particular Assets for which the advances were made or out
      of amounts  drawn under any form of credit  support  with respect to those
      Assets;

            (3)   to reimburse a servicer for unpaid  servicing  fees earned and
      unreimbursed  servicing  expenses  incurred  with  respect  to Assets  and
      properties acquired in respect of the Assets, which reimbursement is to be
      made out of amounts that  represent  Liquidation  Proceeds  and  Insurance
      Proceeds collected on the particular Assets and properties, and net income
      collected on the particular properties, which fees were earned or expenses
      were incurred or out of amounts drawn under any form of credit support for
      those Assets and properties;

            (4)   to reimburse a servicer  for any advances  described in clause
      (2) above and any servicing  expenses described in clause (3) above which,
      in the servicer's  good faith judgment,  will not be recoverable  from the
      amounts described in those clauses, which

                                       48



      reimbursement is to be made from amounts  collected on other Assets or, if
      and to the extent so provided by the related  Agreement  and  described in
      the prospectus supplement,  just from that portion of amounts collected on
      other  Assets that is  otherwise  distributable  on one or more classes of
      Subordinate  Notes or Subordinate  Certificates,  as  applicable,  if any,
      remain  outstanding,  and  otherwise  any  outstanding  class  of Notes or
      Certificates, as applicable, of the related series;

            (5)   if and to the extent  described in the prospectus  supplement,
      to pay a servicer interest accrued on the advances described in clause (2)
      above and the servicing expenses described in clause (3) above while those
      advances and servicing expenses remain outstanding and unreimbursed;

            (6)   to  reimburse  a  servicer,  the  depositor,  or any of  their
      respective directors,  officers, employees and agents, as the case may be,
      for expenses,  costs and liabilities  incurred by these parties, as and to
      the extent described below under "--Certain  Matters Regarding  Servicers,
      the Master Servicer and the Depositor;"

            (7)   if and to the extent  described in the prospectus  supplement,
      to pay (or to transfer to a separate account for purposes of escrowing for
      the payment of) the trustee's fees;

            (8)   to reimburse  the trustee or any of its  directors,  officers,
      employees  and  agents,  as the  case  may be,  for  expenses,  costs  and
      liabilities  incurred  by these  parties,  as and to the extent  described
      below under "--Certain Matters Regarding the Trustee;"

            (9)   to  pay a  servicer,  as  additional  servicing  compensation,
      interest and  investment  income  earned in respect of amounts held in the
      Collection Account;

            (10)  to pay the person so  entitled  any amounts  deposited  in the
      Collection  Account  that were  identified  and applied by the servicer as
      recoveries of Retained Interest;

            (11)  to pay for costs  reasonably  incurred in connection  with the
      proper  management and maintenance of any Mortgaged  Property acquired for
      the  benefit  of  securityholders  by  foreclosure  or by  deed in lieu of
      foreclosure  or  otherwise,  which  payments  are to be made out of income
      received on that property;

            (12)  if one or more  elections  have  been  made to treat the trust
      fund or  designated  portions  of the  trust  fund as a REMIC,  to pay any
      federal,  state or local taxes  imposed on the trust fund or its assets or
      transactions,  as and to the  extent  described  under  "Material  Federal
      Income Tax Considerations--REMICs--Taxes  That May Be Imposed on the REMIC
      Pool" or in the prospectus supplement, respectively;

            (13)  to pay  for the  cost of an  independent  appraiser  or  other
      expert in real estate matters  retained to determine a fair sale price for
      a defaulted  mortgage loan or a property acquired in respect of a mortgage
      loan in connection with the liquidation of that mortgage loan or property;

            (14)  to pay for the cost of various  opinions  of counsel  obtained
      pursuant to the related Agreement for the benefit of securityholders;

            (15)  to pay for the costs of  recording  the related  Agreement  if
      that  recordation  materially  and  beneficially  affects the interests of
      securityholders,  provided that the payment shall not  constitute a waiver
      with  respect  to the  obligation  of the  Warranting  Party to remedy any
      breach of representation or warranty under the Agreement;

                                       49



            (16)  to pay the person so  entitled  any amounts  deposited  in the
      Collection Account in error, including amounts received on any Asset after
      its  removal  from the  trust  fund  whether  by  reason  of  purchase  or
      substitution  as  contemplated   above  under   "--Assignment  of  Assets;
      Repurchase"  and  "--Representations   and  Warranties;   Repurchases"  or
      otherwise;

            (17)  to  make  any  other  withdrawals  permitted  by  the  related
      Agreement; and

            (18)  to  clear  and  terminate  the   Collection   Account  at  the
      termination of the trust fund.

      OTHER COLLECTION ACCOUNTS. If specified in the prospectus supplement,  the
Agreement for any series of Notes or  Certificates,  as applicable,  may provide
for the  establishment  and  maintenance of a separate  collection  account into
which the  servicer  will  deposit  on a daily  basis,  or any  other  period as
provided in the related  Agreement,  the amounts  described  under  "--Deposits"
above  for one or more  series  of Notes or  Certificates,  as  applicable.  Any
amounts on deposit in any of these  collection  accounts will be withdrawn  from
these collection accounts and deposited into the appropriate  Collection Account
by a time specified in the prospectus supplement. To the extent specified in the
prospectus  supplement,  any amounts that could be withdrawn from the Collection
Account as described under  "--Withdrawals" above may also be withdrawn from any
of these  collection  accounts.  The  prospectus  supplement  will set forth any
restrictions  for  any  of  these  collection  accounts,   including  investment
restrictions and any restrictions for financial  institutions  with which any of
these collection accounts may be maintained.

      The servicer will  establish  and maintain  with the indenture  trustee an
account, in the name of the indenture trustee on behalf of the holders of Notes,
into which amounts released from the Collection  Account for distribution to the
holders  of Notes will be  deposited  and from  which all  distributions  to the
holders of Notes will be made.

      COLLECTION  AND OTHER  SERVICING  PROCEDURES.  The servicer is required to
make reasonable  efforts to collect all scheduled  payments under the Assets and
will follow or cause to be followed those  collection  procedures  that it would
follow with respect to assets that are comparable to the Assets and held for its
own account, provided that those procedures are consistent with

            (1)   the terms of the  related  Agreement  and any  related  hazard
            insurance policy or instrument of credit support,  if any,  included
            in the related  trust fund  described  in this  prospectus  or under
            "Description of Credit Support,"

            (2)   applicable law and

            (3)   the general  servicing  standard  specified in the  prospectus
            supplement or, if no standard is so specified,  its normal servicing
            practices (in either case, the "Servicing Standard").

In  connection,  the servicer  will be permitted in its  discretion to waive any
late  payment  charge or penalty  interest  in  respect of a late  payment on an
Asset.

      Each servicer will also be required to perform other  customary  functions
of a servicer of  comparable  assets,  including  maintaining  hazard  insurance
policies as described in this prospectus and in any prospectus  supplement,  and
filing and settling  claims  under these  policies;  maintaining,  to the extent
required by the  Agreement,  escrow or  impoundment  accounts of  borrowers  for
payment of taxes,  insurance and other items required to be paid by any borrower
pursuant to the terms of the Assets;  processing assumptions or substitutions in
those cases where

                                       50



the servicer has determined not to enforce any  applicable  due-on-sale  clause;
attempting to cure  delinquencies;  supervising  foreclosures or  repossessions;
inspecting and managing  Mortgaged  Properties or manufactured  homes under some
circumstances;  and maintaining  accounting  records relating to the Assets. The
servicer or any other entity  specified  in the  prospectus  supplement  will be
responsible for filing and settling claims in respect of particular Assets under
any  applicable  instrument  of  credit  support.  See  "Description  of  Credit
Support."

      The servicer may agree to modify,  waive or amend any term of any Asset in
a manner  consistent  with the Servicing  Standard so long as the  modification,
waiver or  amendment  will not (1) affect the amount or timing of any  scheduled
payments  of  principal  or  interest  on the  Asset  or  (2)  in its  judgment,
materially  impair the security for the Asset or reduce the likelihood of timely
payment  of  amounts  due on the  Asset.  The  servicer  also  may  agree to any
modification,  waiver or  amendment  that would so affect or impair the payments
on, or the security for, an Asset if (1) in its judgment,  a material default on
the Asset has occurred or a payment default is reasonably foreseeable and (2) in
its judgment,  that  modification,  waiver or amendment is reasonably  likely to
produce a greater  recovery  with respect to the Asset on a present  value basis
than would liquidation. In the event of any modification, waiver or amendment of
any Asset,  the  servicer  will furnish a copy of that  modification,  waiver or
amendment to the trustee (or its custodian).

      In the case of  Multifamily,  Commercial or Mixed-Use  Mortgage  Loans,  a
borrower's  failure  to make  required  mortgage  loan  payments  may mean  that
operating  income is  insufficient  to service the  mortgage  loan debt,  or may
reflect the  diversion of that income from the  servicing  of the mortgage  loan
debt.  In addition,  a borrower  under a  Multifamily,  Commercial  or Mixed-Use
Mortgage  Loan that is unable to make  mortgage loan payments may also be unable
to make timely  payment of all  required  taxes and  otherwise  to maintain  and
insure the related Mortgaged Property. In general, the servicer will be required
to monitor any  Multifamily,  Commercial  or Mixed-Use  Mortgage Loan that is in
default,  evaluate  whether the causes of the default  can be  corrected  over a
reasonable  period  without  significant  impairment  of the  value  of  related
Mortgaged Property,  initiate corrective action in cooperation with the borrower
if cure is likely,  inspect the related Mortgaged  Property and take those other
actions as are consistent with the related  Agreement.  A significant  period of
time may elapse  before the  servicer is able to assess the success of servicer,
can make the initial  determination of appropriate action,  evaluate the success
of corrective action,  develop  additional  initiatives,  institute  foreclosure
proceedings  and  actually  foreclose  may vary  considerably  depending  on the
particular  Multifamily,  Commercial  or Mixed-Use  Mortgage  Loan,  the related
Mortgaged Property,  the borrower, the presence of an acceptable party to assume
the  mortgage  loan and the laws of the  jurisdiction  in  which  the  Mortgaged
Property is located.

      REALIZATION UPON DEFAULTED ASSETS

      Generally,  the  servicer  is  required  to  monitor  any Asset that is in
default,  initiate corrective action in cooperation with the borrower if cure is
likely,  inspect the Asset and take any other actions as are consistent with the
Servicing Standard.  A significant period of time may elapse before the servicer
is able to  assess  the  success  of that  corrective  action  or the  need  for
additional initiatives.

      Any  Agreement  relating to a trust fund that includes  mortgage  loans or
contracts may grant to the servicer and/or the holder or holders of some classes
of Notes or  Certificates,  as applicable,  a right of first refusal to purchase
from the trust  fund at a  predetermined  purchase  price any  mortgage  loan or
contract  as to  which a  specified  number  of  scheduled  payments  under  the
Agreement are delinquent. Any right of first refusal granted to the holder of an
Offered Security will be described in the prospectus supplement.  The prospectus
supplement  will also  describe any similar  right  granted to any person if the
predetermined  purchase  price is less than the Purchase Price  described  above
under "--Representations and Warranties; Repurchases."

                                       51



      If specified in the prospectus supplement,  the servicer may offer to sell
any defaulted mortgage loan or contract described in the preceding paragraph and
not  otherwise  purchased  by any person  having a right of first  refusal  with
respect to that  defaulted  mortgage loan or contract,  if and when the servicer
determines, consistent with the Servicing Standard, so that a sale would produce
a greater  recovery  on a present  value  basis than would  liquidation  through
foreclosure,  repossession or similar  proceedings.  The related  Agreement will
provide  that any  offering be made in a  commercially  reasonable  manner for a
specified period and that the servicer accept the highest cash bid received from
any  person   (including   itself,   an   affiliate   of  the  servicer  or  any
securityholder)  that constitutes a fair price for that defaulted  mortgage loan
or contract. If there is no bid that is determined to be fair, the servicer will
proceed with respect to that  defaulted  mortgage  loan or contract as described
below. Any bid in an amount at least equal to the Purchase Price described above
under  "--Representations  and  Warranties;  Repurchases"  will in all  cases be
deemed fair.

      The  servicer,  on  behalf  of the  trustee,  may at  any  time  institute
foreclosure  proceedings,  exercise any power of sale contained in any mortgage,
obtain a deed in lieu of foreclosure,  or otherwise acquire title to a Mortgaged
Property  securing a mortgage  loan by operation of law or otherwise  and may at
any time  repossess  and realize upon any  manufactured  home, if that action is
consistent  with the  Servicing  Standard and a default on that mortgage loan or
contract has occurred or, in the servicer's judgment, is imminent.

      If title to any Mortgaged Property is acquired by a trust fund as to which
a REMIC election has been made, the servicer,  on behalf of the trust fund, will
be required to sell the Mortgaged  Property within three years from the close of
the calendar year of acquisition, unless (1) the Internal Revenue Service grants
an  extension  of time to sell that  property  or (2) the  trustee  receives  an
opinion of independent counsel to the effect that the holding of the property by
the trust fund longer than three years after the close of the  calendar  year of
its acquisition  will not result in the imposition of a tax on the trust fund or
cause the trust fund to fail to  qualify  as a REMIC  under the Code at any time
that any Notes or Certificates,  as applicable, are outstanding.  Subject to the
foregoing,  the servicer  will be required to (A) solicit bids for any Mortgaged
Property so acquired  in that manner as will be  reasonably  likely to realize a
fair price for that property and (B) accept the first (and, if multiple bids are
contemporaneously  received, the highest) cash bid received from any person that
constitutes a fair price.

      The limitations  imposed by the related Agreement and the REMIC provisions
of the Code (if a REMIC  election  has been made for the related  trust fund) on
the ownership and management of any Mortgaged Property acquired on behalf of the
trust fund may result in the  recovery  of an amount  less than the amount  that
would otherwise be recovered.

      If recovery on a defaulted  Asset under any related  instrument  of credit
support is not available,  the servicer nevertheless will be obligated to follow
or cause to be  followed  those  normal  practices  and  procedures  as it deems
necessary or advisable to realize upon the defaulted  Asset.  If the proceeds of
any  liquidation of the property  securing the defaulted Asset are less than the
outstanding  principal  balance of the defaulted Asset plus interest  accrued on
the defaulted  Asset at the applicable  interest rate,  plus the total amount of
expenses incurred by the servicer in connection with those proceedings and which
are reimbursable under the Agreement,  the trust fund will realize a loss in the
amount of that difference. The servicer will be entitled to withdraw or cause to
be  withdrawn  from  the  Collection  Account  out of the  Liquidation  Proceeds
recovered on any defaulted Asset,  before the distribution of those  Liquidation
Proceeds  to   securityholders,   amounts   representing  its  normal  servicing
compensation  on the Security,  unreimbursed  servicing  expenses  incurred with
respect to the Asset and any unreimbursed  advances of delinquent  payments made
with respect to the Asset.

                                       52



      With  respect to a  Multifamily  Mortgage  Loan,  the market  value of any
property obtained in foreclosure or by deed in lieu of foreclosure will be based
substantially on the operating income obtained by renting the dwelling units. As
a default on a  Multifamily  Mortgage  Loan is likely to have  occurred  because
operating income, net of expenses, is insufficient to make debt service payments
on the  mortgage  loan,  it can be  anticipated  that  the  market  value of the
property will be less than anticipated when the mortgage loan was originated. To
the extent that equity does not cushion the loss in market value and the loss is
not covered by other credit  support,  a loss may be  experienced by the related
trust fund.

      If any property  securing a defaulted Asset is damaged the servicer is not
required  to expend  its own funds to restore  the  damaged  property  unless it
determines (1) that restoration will increase the proceeds to securityholders on
liquidation  of the Asset after  reimbursement  of the servicer for its expenses
and (2) that its  expenses  will be  recoverable  by it from  related  Insurance
Proceeds or Liquidation Proceeds.

      The pooling and servicing  agreement  will require the trustee,  if it has
not received a distribution for any Mortgage  Security or Agency Security by the
fifth business day after the date on which that distribution was due and payable
pursuant  to the  terms of that  Agency  Security,  to  request  the  issuer  or
guarantor,  if any, of that  Mortgage  Security or Agency  Security to make that
payment as promptly  as possible  and  legally  permitted  to take legal  action
against  that issuer or  guarantor as the trustee  deems  appropriate  under the
circumstances,  including the prosecution of any claims in connection therewith.
The  reasonable  legal fees and expenses  incurred by the trustee in  connection
with the  prosecution of this legal action will be  reimbursable  to the trustee
out of the  proceeds of that  action and will be retained by the trustee  before
the  deposit  of any  remaining  proceeds  in  the  Collection  Account  pending
distribution of the Collection Account to securityholders of the related series.
If the proceeds of any legal action are  insufficient  to reimburse  the trustee
for its legal fees and  expenses,  the trustee will be entitled to withdraw from
the Collection  Account an amount equal to its expenses,  and the trust fund may
realize a loss in that amount.

      As servicer of the Assets,  a servicer,  on behalf of itself,  the trustee
and  the  securityholders,  will  present  claims  to the  borrower  under  each
instrument  of credit  support,  and will  take  those  reasonable  steps as are
necessary to receive payment or to permit  recovery under these  instruments for
defaulted Assets.

      If a servicer or its designee  recovers  payments  under any instrument of
credit  support  for any  defaulted  Assets,  the  servicer  will be entitled to
withdraw  or cause to be  withdrawn  from the  Collection  Account  out of those
proceeds,  before  distribution  of the Collection  Account to  securityholders,
amounts   representing  its  normal   servicing   compensation  on  that  Asset,
unreimbursed  servicing  expenses  incurred  for the Asset and any  unreimbursed
advances of  delinquent  payments  made with  respect to the Asset.  See "Hazard
Insurance Policies" and "Description of Credit Support."

      HAZARD INSURANCE POLICIES

      MORTGAGE  LOANS.  Generally,  each  Agreement for a trust fund composed of
mortgage  loans will require the servicer to cause the borrower on each mortgage
loan to maintain a hazard insurance policy (including flood insurance  coverage,
if obtainable,  to the extent the property is located in a federally  designated
flood area, in an amount as is required under applicable  guidelines)  providing
for the level of coverage that is required under the related Mortgage or, if any
Mortgage permits its holder to dictate to the borrower the insurance coverage to
be maintained on the related Mortgaged Property, then the level of coverage that
is consistent with the Servicing  Standard.  That coverage will be in general in
an amount equal to the lesser of the  principal  balance  owing on that mortgage
loan (but not less than the amount  necessary  to avoid

                                       53



the application of any  co-insurance  clause  contained in the hazard  insurance
policy) and the amount  necessary to fully  compensate for any damage or loss to
the  improvements on the Mortgaged  Property on a replacement  cost basis or any
other amount specified in the prospectus supplement. The ability of the servicer
to assure  that  hazard  insurance  proceeds  are  appropriately  applied may be
dependent  upon its  being  named as an  additional  insured  under  any  hazard
insurance policy and under any other insurance policy referred to below, or upon
the extent to which  information  in this regard is furnished by borrowers.  All
amounts  collected  by the  servicer  under any of these  policies  (except  for
amounts to be applied to the restoration or repair of the Mortgaged  Property or
released to the borrower in  accordance  with the  servicer's  normal  servicing
procedures,  subject to the terms and  conditions  of the related  Mortgage  and
mortgage  note) will be deposited in the Collection  Account in accordance  with
the related Agreement.

      The Agreement may provide that the servicer may satisfy its  obligation to
cause each  borrower to  maintain a hazard  insurance  policy by the  servicer's
maintaining  a blanket  policy  insuring  against  hazard losses on the mortgage
loans. If the blanket policy contains a deductible  clause, the servicer will be
required to deposit in the  Collection  Account from its own funds all sums that
would have been deposited in the Collection Account but for that clause.

      In general,  the standard form of fire and extended coverage policy covers
physical  damage to or destruction of the  improvements of the property by fire,
lightning,  explosion,  smoke,  windstorm and hail,  and riot,  strike and civil
commotion,  subject to the conditions  and exclusions  specified in each policy.
Although the policies  relating to the mortgage  loans will be  underwritten  by
different  insurers  under  different  state laws in accordance  with  different
applicable  state forms,  and  therefore  will not contain  identical  terms and
conditions,  the basic terms of the policies are  dictated by  respective  state
laws,  and most of these  policies  typically do not cover any  physical  damage
resulting  from  war,  revolution,   governmental  actions,   floods  and  other
water-related  causes,  earth movement  (including  earthquakes,  landslides and
mudflows), wet or dry rot, vermin, domestic animals and other kinds of uninsured
risks.

      The hazard insurance policies covering the Mortgaged  Properties  securing
the mortgage  loans will typically  contain a coinsurance  clause that in effect
requires the insured at all times to carry  insurance of a specified  percentage
(generally 80% to 90%) of the full replacement  value of the improvements on the
property  to recover  the full  amount of any  partial  loss.  If the  insured's
coverage falls below this specified percentage, the coinsurance clause generally
provides  that the  insurer's  liability  in the event of partial  loss does not
exceed the lesser of (1) the replacement cost of the improvements  less physical
depreciation  and (2) that  proportion  of the loss as the  amount of  insurance
carried bears to the specified  percentage of the full replacement cost of those
improvements.

      Each  Agreement for a trust fund  composed of mortgage  loans will require
the servicer to cause the borrower on each  mortgage  loan to maintain all other
insurance  coverage for the related Mortgaged Property as is consistent with the
terms of the related  Mortgage and the Servicing  Standard,  which insurance may
typically include flood insurance (if the related Mortgaged Property was located
at the time of origination in a federally designated flood area).

      Any cost incurred by the servicer in maintaining any insurance policy will
be added to the  amount  owing  under the  mortgage  loan where the terms of the
mortgage loan so permit; provided,  however, that the addition of that cost will
not be taken into account for purposes of  calculating  the  distribution  to be
made to  securityholders.  Those costs may be recovered by the servicer from the
Collection Account, with interest, as provided by the Agreement.

      Under  the  terms of the  mortgage  loans,  borrowers  will  generally  be
required  to  present  claims  to  insurers  under  hazard  insurance   policies
maintained on the related Mortgaged  Properties.  The servicer, on behalf of the
trustee and  securityholders,  is  obligated to present or

                                       54



cause to be presented claims under any blanket insurance policy insuring against
hazard losses on Mortgaged Properties securing the mortgage loans.  However, the
ability of the  servicer  to present or cause to be  presented  those  claims is
dependent  upon the extent to which  information  in this regard is furnished to
the servicer by borrowers.

      OTHER HAZARD-RELATED INSURANCE; LIABILITY INSURANCE

      With respect to Multifamily Loans,  certain additional  insurance policies
may be required with respect to the related Multifamily  Property;  for example,
general  liability  insurance  for bodily  injury or death and  property  damage
occurring on the property or the adjoining  streets and sidewalks,  steam boiler
coverage where a steam boiler or other pressure vessel is in operation, interest
coverage  insurance,  and rent loss insurance to cover  operating  income losses
following  damage or  destruction of the mortgaged  property.  With respect to a
series  for  which  Multifamily  Loans  are  included  in the  trust  fund,  the
prospectus  supplement will specify the required types and amounts of additional
insurance  and describe the general  terms of the  insurance  and  conditions to
payment thereunder.

      CONTRACTS. Generally, the terms of the agreement for a trust fund composed
of contracts will require the servicer to maintain for each contract one or more
hazard  insurance  policies that provide,  at a minimum,  the same coverage as a
standard form fire and extended coverage  insurance policy that is customary for
manufactured housing,  issued by a company authorized to issue those policies in
the state in which the  manufactured  home is located,  and in an amount that is
not less  than the  maximum  insurable  value of that  manufactured  home or the
principal  balance due from the borrower on the related  contract,  whichever is
less;  provided,  however,  that the amount of coverage  provided by each hazard
insurance policy must be sufficient to avoid the application of any co-insurance
clause contained therein.  When a manufactured  home's location was, at the time
of origination of the related contract,  within a federally  designated  special
flood hazard area,  the servicer  must cause flood  insurance to be  maintained,
which  coverage  must be at least equal to the minimum  amount  specified in the
preceding  sentence or any lesser  amount as may be available  under the federal
flood insurance program. Each hazard insurance policy caused to be maintained by
the servicer  must contain a standard loss payee clause in favor of the servicer
and its successors and assigns.  If any borrower is in default in the payment of
premiums on its hazard insurance policy or policies, the servicer must pay those
premiums  out of its own  funds,  and may add  separately  the  premiums  to the
borrower's obligation as provided by the contract,  but may not add the premiums
to the remaining principal balance of the contract.

      The servicer may maintain,  in lieu of causing individual hazard insurance
policies to be maintained for each manufactured home, and must maintain,  to the
extent that the  related  contract  does not require the  borrower to maintain a
hazard insurance policy for the related  manufactured  home, one or more blanket
insurance  policies covering losses on the borrower's  interest in the contracts
resulting  from the absence or  insufficiency  of  individual  hazard  insurance
policies. The servicer must pay the premium for that blanket policy on the basis
described  therein  and must pay any  deductible  amount for  claims  under that
policy relating to the contracts.

      FHA INSURANCE AND VA GUARANTEES

      FHA loans will be insured by the FHA as authorized  under the Housing Act.
Some FHA loans will be insured under various FHA programs including the standard
FHA 203(b) program to finance the  acquisition  of one- to  four-family  housing
units,  the FHA 245  graduated  payment  mortgage  program  and the FHA  Title I
Program.  These programs generally limit the principal amount and interest rates
of  the  mortgage  loans  insured.  The  prospectus   supplement  for  Notes  or
Certificates, as applicable, of each series evidencing interests in a trust fund
including  FHA  loans  will  set  forth  additional  information  regarding  the
regulations governing the applicable FHA

                                       55



insurance programs.  Except as otherwise specified in the prospectus supplement,
the following  describes FHA insurance  programs and regulations as generally in
effect for FHA loans.

      The insurance  premiums for FHA loans are collected by lenders approved by
the Department of Housing and Urban  Development  ("HUD") or by the servicer and
are  paid to the FHA.  The  regulations  governing  FHA  single-family  mortgage
insurance  programs  provide that  insurance  benefits  are payable  either upon
foreclosure (or other acquisition of possession) and conveyance of the mortgaged
premises to the United  States of America or upon  assignment  of the  defaulted
loan to the United States of America.  For a defaulted FHA loan, the servicer is
limited  in  its  ability  to  initiate  foreclosure  proceedings.  When  it  is
determined,  either  by  the  servicer  or  HUD,  that  default  was  caused  by
circumstances beyond the borrower's control, the servicer is expected to make an
effort to avoid  foreclosure by entering,  if feasible,  into one of a number of
available forms of forbearance plans with the borrower.  Those plans may involve
the reduction or suspension of regular mortgage payments for a specified period,
with those  payments to be made on or before the maturity  date of the mortgage,
or the  recasting  of payments  due under the  mortgage up to or, other than FHA
loans  originated  under the FHA Title I Program,  beyond the maturity  date. In
addition,  when a default caused by those  circumstances is accompanied by other
criteria,  HUD may provide relief by making  payments to the servicer in partial
or full satisfaction of amounts due under the FHA loan (which payments are to be
repaid by the borrower to HUD) or by accepting  assignment  of the loan from the
servicer. With some exceptions, at least three full monthly installments must be
due and unpaid  under the FHA loan,  and HUD must have  rejected any request for
relief  from  the  borrower   before  the  servicer  may  initiate   foreclosure
proceedings.

      HUD has the option,  in most cases, to pay insurance  claims in cash or in
debentures issued by HUD.  Currently,  claims are being paid in cash, and claims
have  not  been  paid  in  debentures  since  1965.  HUD  debentures  issued  in
satisfaction  of FHA  insurance  claims  bear  interest  at the  applicable  HUD
debentures interest rate. To the extent specified in the prospectus  supplement,
the  servicer of each single  family FHA loan will be  obligated to purchase any
debenture  issued in  satisfaction  of that FHA loan upon  default for an amount
equal to the principal amount of that debenture.

      Other than in relation to the FHA Title I Program, the amount of insurance
benefits  generally  paid by the FHA is equal  to the  entire  unpaid  principal
amount of the  defaulted FHA loan adjusted to reimburse the servicer for some of
its costs and  expenses  and to  deduct  amounts  received  or  retained  by the
servicer after default.  When  entitlement  to insurance  benefits  results from
foreclosure  (or other  acquisition  of  possession)  and conveyance to HUD, the
servicer is compensated for no more than  two-thirds of its  foreclosure  costs,
and is  compensated  for  interest  accrued  and unpaid  before that date but in
general  only to the  extent  it was  allowed  pursuant  to a  forbearance  plan
approved by HUD. When entitlement to insurance  benefits results from assignment
of the FHA loan to HUD, the insurance  payment  includes full  compensation  for
interest  accrued  and unpaid to the  assignment  date.  The  insurance  payment
itself,  upon  foreclosure  of an FHA loan,  bears  interest from a date 30 days
after the borrower's first uncorrected failure to perform any obligation to make
any  payment  due under the  mortgage  and,  upon  assignment,  from the date of
assignment  to the  date of  payment  of the  claim,  in each  case at the  same
interest rate as the applicable HUD debenture interest rate as described above.

      VA loans will be  partially  guaranteed  by the VA under the  Serviceman's
Readjustment Act (a "VA Guaranty Policy"). For a defaulted VA loan, the servicer
is, absent  exceptional  circumstances,  authorized to announce its intention to
foreclose  only when the default has continued for three  months.  Generally,  a
claim  for  the  guarantee  is  submitted  after  liquidation  of the  Mortgaged
Property.

      The amount  payable under the guarantee  will be the  percentage of the VA
loan  originally  guaranteed  applied  to  indebtedness  outstanding  as of  the
applicable date of computation  specified

                                       56



in the VA regulations.  Payments under the guarantee will be equal to the unpaid
principal amount of that VA loan, interest accrued on the unpaid balance of that
VA loan to the  appropriate  date of  computation  and  limited  expenses of the
mortgagee,  but in each case only to the extent that those amounts have not been
recovered  through  liquidation  of the Mortgaged  Property.  The amount payable
under the guarantee may in no event exceed the amount of the original guarantee.

      ENVIRONMENTAL INSURANCE

      If specified in the applicable prospectus supplement, the trust or trustee
will be the beneficiary,  for the benefit of the  securityholders,  of insurance
policies  ("Environmental  Policies") providing limited coverage against certain
environmental  risks with respect to the mortgaged  properties  securing certain
Commercial,  Multifamily  and  Mixed-Use  Mortgage  Loans.  Subject  to  various
exceptions and  exclusions  (including  asbestos and lead paint),  Environmental
Policies will generally  cover losses,  clean-up costs,  third-party  claims and
legal  expenses  up to  pre-determined  limits.  Subject  to  the  terms  of the
applicable policy, if a Mortgaged Property securing a covered loan is subject to
environmental  contamination,  in the  event  of  default  by the  borrower  the
outstanding  principal  balance  of the loan,  plus  accrued  interest,  will be
payable under the applicable Environmental Policy.

      FIDELITY BONDS AND ERRORS AND OMISSIONS INSURANCE

      Each  Agreement  will  require  that the  servicer  obtain and maintain in
effect a fidelity bond or similar form of insurance  coverage (which may provide
blanket  coverage) or any combination of these insuring  against loss occasioned
by fraud, theft or other intentional  misconduct of the officers,  employees and
agents of the  servicer.  The  related  Agreement  will  allow the  servicer  to
self-insure against loss occasioned by the errors and omissions of the officers,
employees  and agents of the  servicer so long as the  criteria set forth in the
Agreement are met.

      DUE-ON-SALE CLAUSES

      The  mortgage  loans may  contain  clauses  requiring  the  consent of the
mortgagee to any sale or other transfer of the related  Mortgaged  Property,  or
due-on-sale  clauses  entitling  the  mortgagee  to  accelerate  payment  of the
mortgage loan upon any sale,  transfer or  conveyance  of the related  Mortgaged
Property.  The servicer will  generally  enforce any  due-on-sale  clause to the
extent  it has  knowledge  of  the  conveyance  or  proposed  conveyance  of the
underlying  Mortgaged Property and it is entitled to do so under applicable law;
provided, however, that the servicer will not take any action in relation to the
enforcement of any due-on-sale clause that would:

      o     adversely  affect  or  jeopardize   coverage  under  any  applicable
            insurance policy or

      o     materially  increase  the risk of  default  or  delinquency  on,  or
            materially impair the security for, that mortgage loan.

Any  fee  collected  by or on  behalf  of the  servicer  for  entering  into  an
assumption  agreement  will be  retained  by or on  behalf  of the  servicer  as
additional  servicing  compensation.  See  "Certain  Legal  Aspects of  Mortgage
Loans--Due-on-Sale Clauses."

      The  contracts  may also  contain  clauses  requiring  the  consent of the
mortgagee to any sale or other transfer of the related  mortgaged  property,  or
due-on-sale clauses. The servicer will generally permit that transfer so long as
the transferee satisfies the servicer's then applicable  underwriting standards.
The purpose of those  transfers is often to avoid a default by the  transferring
borrower.

                                       57



      RETAINED INTEREST; SERVICING COMPENSATION AND PAYMENT OF EXPENSES

      The  prospectus  supplement  for a series  of Notes  or  Certificates,  as
applicable,  will specify  whether  there will be any  Retained  Interest in the
Assets,  and, if so, the initial  owner of this  Retained  Interest.  If so, the
Retained  Interest  will be  established  on a  loan-by-loan  basis  and will be
specified on an exhibit to the related  Agreement.  A "Retained  Interest" in an
Asset  represents a specified  portion of the interest payable on the Asset. The
Retained  Interest will be deducted from borrower  payments as received and will
not be part of the related trust fund.

      The servicer's  primary  servicing  compensation  for a series of Notes or
Certificates,  as  applicable,  will come from the  periodic  payment to it of a
portion of the interest  payment on each Asset or any other amount  specified in
the prospectus supplement.  Since any Retained Interest and a servicer's primary
compensation  are  percentages  of the  principal  balance of each Asset,  those
amounts will decrease in accordance  with the  amortization  of the Assets.  The
prospectus  supplement  for a series of Notes or  Certificates,  as  applicable,
evidencing  interests in a trust fund that includes  mortgage loans or contracts
may provide that, as additional  compensation,  the servicer may retain all or a
portion  of  assumption  fees,   modification  fees,  late  payment  charges  or
Prepayment  Premiums  collected  from borrowers and any interest or other income
that may be  earned  on funds  held in the  Collection  Account  or any  account
established by a servicer pursuant to the Agreement.

      The servicer may, to the extent provided in the prospectus supplement, pay
from  its  servicing  compensation  expenses  incurred  in  connection  with its
servicing  and  managing  of the  Assets,  including  payment  of the  fees  and
disbursements  of the trustee and independent  accountants,  payment of expenses
incurred in connection with  distributions and reports to  securityholders,  and
payment of any other expenses described in the prospectus supplement. Some other
expenses, including expenses relating to defaults and liquidations on the Assets
and, to the extent so provided in the prospectus  supplement,  interest on these
expenses at the rate specified in the prospectus  supplement may be borne by the
trust fund.

      If and to the extent provided in the prospectus  supplement,  the servicer
may be  required  to apply a portion  of the  servicing  compensation  otherwise
payable to it in respect of any Due Period to interest shortfalls resulting from
the  voluntary  prepayment  of any Assets in the related  trust fund during that
period before their due dates.

      EVIDENCE AS TO COMPLIANCE

      Each  Agreement   relating  to  Assets  that  include  mortgage  loans  or
contracts,  unless otherwise provided in the prospectus supplement, will provide
that on or before a  specified  date in each year,  beginning  with the first of
these  dates at least six  months  after the  related  Cut-off  Date,  a firm of
independent  public  accountants  will furnish a statement to the trustee to the
effect  that,  on  the  basis  of  the   examination   by  that  firm  conducted
substantially in compliance with either the Uniform Single  Attestation  Program
for Mortgage Bankers,  the Audit Program for Mortgages  serviced for Freddie Mac
or any other program used by the servicer,  the servicing by or on behalf of the
servicer of mortgage loans under agreements  substantially similar to each other
(including the related  Agreement) was conducted in compliance with the terms of
those agreements or that program except for any significant exceptions or errors
in records  that,  in the  opinion of the firm,  either  the Audit  Program  for
Mortgages  serviced  for  Freddie  Mac, or  paragraph  4 of the  Uniform  Single
Attestation Program for Mortgage Bankers,  or any other program,  requires it to
report.

      Each Agreement will also provide for delivery to the trustee, on or before
a specified  date in each year, of an officer's  certificate  of the servicer to
the effect that the servicer has fulfilled its  obligations  under the Agreement
throughout the preceding calendar year or other specified twelve-month period.

                                       58



      CERTAIN MATTERS REGARDING SERVICERS, THE MASTER SERVICER AND THE DEPOSITOR

      The servicer or master  servicer under each Agreement will be named in the
prospectus  supplement.  The entities serving as servicer or master servicer may
be affiliates of the depositor and may have other normal business  relationships
with the depositor or the depositor's  affiliates.  If applicable,  reference in
this  prospectus  to the  servicer  will  also  be  deemed  to be to the  master
servicer. Each Agreement will provide, in general, that:

      o     The  servicer may resign from its  obligations  and duties under the
            Agreement  only  upon a  determination  that its  duties  under  the
            Agreement are no longer  permissible  under applicable law or are in
            material  conflict  by  reason  of  applicable  law with  any  other
            activities carried on by it, the other activities of the servicer so
            causing that conflict  being of a type and nature  carried on by the
            servicer at the date of the Agreement.  No  resignation  will become
            effective until the trustee or a successor  servicer has assumed the
            servicer's obligations and duties under the Agreement.

      o     Neither any  servicer,  the  depositor  nor any  director,  officer,
            employee,  or agent of a servicer or the depositor will be under any
            liability  to the  related  trust  fund or  securityholders  for any
            action taken,  or for refraining  from the taking of any action,  in
            good  faith  pursuant  to the  Agreement;  provided,  however,  that
            neither a  servicer,  the  depositor  nor any other  person  will be
            protected  against  any  breach  of a  representation,  warranty  or
            covenant  made in the related  Agreement,  or against any  liability
            specifically imposed by the Agreement, or against any liability that
            would  otherwise  be imposed by reason of willful  misfeasance,  bad
            faith or gross  negligence  in the  performance  of  obligations  or
            duties  under the  Agreement  or by reason of reckless  disregard of
            obligations and duties under the Agreement.

      o     Any servicer, the depositor and any director,  officer,  employee or
            agent  of  a  servicer  or  the   depositor   will  be  entitled  to
            indemnification  by the related trust fund and will be held harmless
            against any loss,  liability or expense  incurred in connection with
            any  legal  action  relating  to  the  Agreement  or  the  Notes  or
            Certificates,   as   applicable;   provided,   however,   that  that
            indemnification will not extend to any loss, liability or expense

            (1)   specifically imposed by that Agreement or otherwise incidental
                  to  the  performance  of  obligations  and  duties  under  the
                  Agreement,   including,   in  the  case  of  a  servicer,  the
                  prosecution  of  an  enforcement  action  in  respect  of  any
                  specific  mortgage  loan or  mortgage  loans  or  contract  or
                  contracts  (except as any loss,  liability  or expense will be
                  otherwise reimbursable pursuant to that Agreement);

            (2)   incurred in  connection  with any breach of a  representation,
                  warranty or covenant made in that Agreement;

            (3)   incurred  by  reason  of  misfeasance,   bad  faith  or  gross
                  negligence in the  performance  of obligations or duties under
                  the  Agreement,  or by reason of reckless  disregard  of those
                  obligations or duties;

            (4)   incurred  in  connection  with any  violation  of any state or
                  federal securities law; or

                                       59



            (5)   imposed by any taxing  authority  if that loss,  liability  or
                  expense is not specifically reimbursable pursuant to the terms
                  of the related Agreement.

      o     Neither any servicer nor the depositor  will be under any obligation
            to appear  in,  prosecute  or defend  any legal  action  that is not
            incidental to its  respective  responsibilities  under the Agreement
            and which in its opinion may involve it in any expense or liability.
            Any  servicer  or the  depositor  may,  however,  in its  discretion
            undertake any action which it may deem  necessary or desirable  with
            respect to the Agreement and the rights and duties of the parties to
            the  Agreement and the  interests of the  securityholders  under the
            Agreement.  In that  event,  the  legal  expenses  and costs of that
            action  and any  liability  resulting  will be  expenses,  costs and
            liabilities  of  the  securityholders,   and  the  servicer  or  the
            depositor,  as the case may be, will be  entitled  to be  reimbursed
            therefor and to charge the Collection Account.

      Any  person  into which the  servicer  or the  depositor  may be merged or
consolidated,  or any person resulting from any merger or consolidation to which
the  servicer  or the  depositor  is a party,  or any person  succeeding  to the
business of the servicer or the depositor,  may be the successor of the servicer
or the depositor, as the case may be, under the terms of the related Agreement.

      SPECIAL SERVICERS

      If and to the extent  specified in the  prospectus  supplement,  a special
servicer (a "Special  servicer") may be a party to the related  Agreement or may
be  appointed by the servicer or another  specified  party to perform  specified
duties in respect of servicing the related  mortgage loans that would  otherwise
be performed by the servicer (for example,  the workout  and/or  foreclosure  of
defaulted  mortgage  loans).  The rights and obligations of any Special servicer
will be specified in the prospectus supplement,  and the servicer will be liable
for the performance of a Special servicer only if, and to the extent,  set forth
in the prospectus supplement.

      EVENTS OF DEFAULT UNDER THE AGREEMENT

      Events of default under the related Agreement will generally include:

      o     any failure by the servicer to distribute or cause to be distributed
            to  securityholders,  or to remit to the trustee for distribution to
            securityholders,  any required  payment that continues after a grace
            period, if any;

      o     any  failure  by the  servicer  duly to  observe  or  perform in any
            material respect any of its other covenants or obligations under the
            Agreement that continues unremedied for 30 days after written notice
            of that failure has been given to the servicer by the trustee or the
            depositor,  or to the  servicer,  the  depositor  and the trustee by
            securityholders  evidencing  not less than 25% of the voting  rights
            for that series;

      o     any breach of a  representation  or  warranty  made by the  servicer
            under the  Agreement  that  materially  and  adversely  affects  the
            interests of securityholders  and which continues  unremedied for 30
            days  after  written  notice of that  breach  has been  given to the
            servicer by the trustee or the  depositor,  or to the servicer,  the
            depositor  and the trustee by the holders of Notes or  Certificates,
            as applicable, evidencing not less than 25% of the voting rights for
            that series; and

                                       60



      o     some  events of  insolvency,  readjustment  of debt,  marshaling  of
            assets and  liabilities or similar  proceedings and actions by or on
            behalf of the servicer indicating its insolvency or inability to pay
            its obligations.

      Material  variations  to the  foregoing  events of default  (other than to
shorten cure periods or eliminate notice  requirements) will be specified in the
prospectus supplement.  The trustee will, not later than the later of 60 days or
any other period specified in the prospectus  supplement after the occurrence of
any event  that  constitutes  or,  with  notice or lapse of time or both,  would
constitute  an event of default  and five days after  specific  officers  of the
trustee  become aware of the  occurrence of that event,  transmit by mail to the
depositor  and all  securityholders  of the  applicable  series  notice  of that
occurrence, unless that default has been cured or waived.

      RIGHTS UPON EVENT OF DEFAULT UNDER THE AGREEMENTS

      So long as an event of default under an Agreement remains unremedied,  the
depositor  or the  trustee  may,  and at the  direction  of  holders of Notes or
Certificates,  as  applicable,  evidencing  not  less  than  51% (or  any  other
percentage specified in the Agreement) of the voting rights for that series, the
trustee will  terminate all of the rights and  obligations of the servicer under
the Agreement and in and to the mortgage  loans (other than as a  securityholder
or as the owner of any Retained Interest), whereupon the trustee will succeed to
all of the  responsibilities,  duties and  liabilities of the servicer under the
Agreement  (except  that if the  trustee is  prohibited  by law from  obligating
itself  to make  advances  regarding  delinquent  Assets,  or if the  prospectus
supplement  so  specifies,  then the trustee will not be obligated to make those
advances)  and will be entitled  to similar  compensation  arrangements.  If the
trustee is unwilling  or unable so to act, it may or, at the written  request of
the holders of Notes or  Certificates,  as applicable,  entitled to at least 51%
(or any other  percentage  specified in the  Agreement) of the voting rights for
that series, it must appoint, or petition a court of competent  jurisdiction for
the appointment of, a loan servicing institution acceptable to the rating agency
with a net worth at the time of that appointment of at least $15,000,000 (or any
other  amount  specified in the  Agreement)  to act as successor to the servicer
under the Agreement.  Pending that appointment,  the trustee is obligated to act
in that  capacity.  The trustee and any  successor  servicer  may agree upon the
servicing  compensation  to be paid,  which in no event may be greater  than the
compensation payable to the servicer under the Agreement.

      The holders of Notes or Certificates, as applicable, representing at least
66 2/3% (or any other  percentage  specified  in the  Agreement)  of the  voting
rights  allocated  to the  respective  classes  of  Notes  or  Certificates,  as
applicable,  affected  by any event of default  will be  entitled  to waive that
event of  default;  provided,  however,  that an Event of  Default  involving  a
failure to distribute a required payment to securityholders  described in clause
(1) under "Events of Default under the  Agreements" may be waived only by all of
the  securityholders.  Upon any  waiver of an event of  default,  that  event of
default  will cease to exist and will be deemed to have been  remedied for every
purpose under the Agreement.

      No  securityholders  will have the right under any  Agreement to institute
any proceeding with respect to the Agreement  unless that holder  previously has
given to the trustee  written  notice of default and unless the holders of Notes
or  Certificates,  as  applicable,  evidencing  not less  than 25% (or any other
percentage  specified in the  Agreement)  of the voting rights have made written
request upon the trustee to institute that proceeding in its own name as trustee
under the Agreement and have offered to the trustee  reasonable  indemnity,  and
the trustee for 60 days (or any other number of days specified in the Agreement)
has neglected or refused to institute any proceeding.  The trustee,  however, is
under no  obligation to exercise any of the trusts or powers vested in it by any
Agreement or to make any investigation of matters arising under the Agreement or
to  institute,  conduct  or defend  any  litigation  under the  Agreement  or in
relation to the  Agreement  at the  request,  order or  direction  of any of the
securityholders  covered by that


                                       61



Agreement,  unless those  securityholders have offered to the trustee reasonable
security or indemnity  against the costs,  expenses and liabilities  that may be
incurred.

      The  manner of  determining  the voting  rights of a Security  or class or
classes  of Notes or  Certificates,  as  applicable,  will be  specified  in the
Agreement.

      AMENDMENT

      In general,  each  Agreement may be amended by the parties to it,  without
the  consent  of any  securityholders  covered  by the  Agreement,  to cure  any
ambiguity or mistake;

            (1)   correct,  modify or supplement  any provision in the Agreement
            that may be  inconsistent  with any other provision in the Agreement
            or with the prospectus supplement;

            (2)   make any other provisions with respect to matters or questions
            arising under the  Agreement  that are not  materially  inconsistent
            with the provisions of the Agreement; or

            (3)   comply  with any  requirements  imposed by the Code;  provided
            that, in the case of clause (3), that  amendment  will not adversely
            affect in any material respect the interests of any  securityholders
            covered  by the  Agreement  as  evidenced  either by an  opinion  of
            counsel to that  effect or the  delivery  to the  trustee of written
            notification  from each rating agency that provides,  at the request
            of the  depositor,  a  rating  for  the  Offered  Notes  or  Offered
            Certificates,  as  applicable,  of the related  series to the effect
            that that amendment or supplement  will not cause that rating agency
            to lower or withdraw the then current rating assigned to those Notes
            or Certificates, as applicable.

      In  general,  each  Agreement  may also be amended by the  depositor,  the
servicer,  if any,  and the  trustee,  with the  consent of the  securityholders
affected by the amendment  evidencing not less than 51% (or any other percentage
specified in the  Agreement) of the voting  rights,  for any purpose;  provided,
however,  no amendment  may (1) reduce in any manner the amount of, or delay the
timing of,  payments  received or  advanced  on Assets  that are  required to be
distributed  on any Security  without the consent of the  securityholder  or (2)
reduce the consent  percentages  described in this paragraph without the consent
of all the securityholders  covered by the Agreement then outstanding.  However,
for any  series of Notes or  Certificates,  as  applicable,  as to which a REMIC
election is to be made,  the trustee  will not consent to any  amendment  of the
Agreement unless it has first have received an opinion of independent counsel to
the effect that that amendment will not result in the imposition of a tax on the
related  trust fund or, if  applicable,  cause the related trust fund to fail to
qualify  as a REMIC,  at any time that the  related  Notes or  Certificates,  as
applicable, are outstanding.

      THE TRUSTEE

      The  trustee  under  each  Agreement  will  be  named  in  the  prospectus
supplement.   The  commercial  bank,  national  banking   association,   banking
corporation or trust company serving as trustee may have a banking  relationship
with the depositor and its affiliates,  with any servicer and its affiliates and
with any master servicer and its affiliates.  To the extent  consistent with its
fiduciary  obligations as trustee, the trustee may delegate its duties to one or
more agents as provided in the Agreement.

                                       62



      DUTIES OF THE TRUSTEE

      The trustee will make no representations as to the validity or sufficiency
of any Agreement,  the Notes or  Certificates,  as  applicable,  or any Asset or
related  document and is not  accountable  for the use or  application  by or on
behalf of any servicer of any funds paid to the master  servicer or its designee
in  respect of the Notes or  Certificates,  as  applicable,  or the  Assets,  or
deposited into or withdrawn from the Collection  Account or any other account by
or on  behalf  of the  servicer.  If no Event of  Default  has  occurred  and is
continuing,  the trustee is required to perform only those  duties  specifically
required under the related Agreement,  as applicable.  However,  upon receipt of
the various certificates,  reports or other instruments required to be furnished
to it, the trustee is  required  to examine  those  documents  and to  determine
whether they conform to the requirements of the Agreement.

      CERTAIN MATTERS REGARDING THE TRUSTEE

      The trustee and any  director,  officer,  employee or agent of the trustee
will be entitled to indemnification  out of the Collection Account for any loss,
liability  or  expense  (including  costs and  expenses  of  litigation,  and of
investigation,  counsel fees, damages, judgments and amounts paid in settlement)
incurred in connection with the trustee's

            (1)   enforcing its rights and remedies and protecting the interests
            of  the  securityholders  during  the  continuance  of an  Event  of
            Default,

            (2)   defending  or  prosecuting  any legal action in respect of the
            related Agreement or series of Notes or Certificates, as applicable,

            (3)   being the  mortgagee  of record  for the  mortgage  loans in a
            trust  fund  and the  owner of  record  for any  Mortgaged  Property
            acquired in respect thereof for the benefit of securityholders, or

            (4)   acting  or  refraining  from  acting  in  good  faith  at  the
            direction  of  the  holders  of  the  related  series  of  Notes  or
            Certificates,  as applicable,  entitled to not less than 25% (or any
            other  percentage  as is specified in the related  Agreement for any
            particular matter) of the voting rights for that series;

provided,  however,  that  this  indemnification  will not  extend  to any loss,
liability  or expense  that  constitutes  a specific  liability  of the  trustee
pursuant to the related Agreement, or to any loss, liability or expense incurred
by reason of willful  misfeasance,  bad faith or  negligence  on the part of the
trustee in the performance of its obligations and duties under the Agreement, or
by reason of its reckless  disregard of those  obligations or duties,  or as may
arise from a breach of any  representation,  warranty or covenant of the trustee
made in the Agreement.

      RESIGNATION AND REMOVAL OF THE TRUSTEE

      The trustee may at any time resign from its  obligations  and duties under
an Agreement by giving written notice of its  resignation to the depositor,  the
servicer,  if any, each rating agency, and all  securityholders.  Upon receiving
that notice of  resignation,  the  depositor  is required  promptly to appoint a
successor  trustee  acceptable to the servicer,  if any. If no successor trustee
has been so  appointed  and has  accepted  appointment  within 30 days after the
giving of that notice of  resignation,  the  resigning  trustee may petition any
court of competent jurisdiction for the appointment of a successor trustee.

                                       63



      If at any time the trustee  ceases to be eligible to continue as a trustee
under the related Agreement,  or if at any time the trustee becomes incapable of
acting, or is adjudged bankrupt or insolvent, or a receiver of the trustee or of
its property is appointed,  or any public officer takes charge or control of the
trustee  or of its  property  or  affairs  for the  purpose  of  rehabilitation,
conservation  or liquidation,  or if a change in the financial  condition of the
trustee has adversely  affected or will adversely affect the rating on any class
of the Notes or Certificates,  as applicable,  then the depositor and/or a party
specified  in the  related  Agreement  may  remove  the  trustee  and  appoint a
successor trustee  acceptable to the master servicer,  if any,  according to the
terms of the related  Agreement.  Securityholders  of any series  entitled to at
least 51% (or any other  percentage  specified in the prospectus  supplement) of
the voting  rights for that series may at any time  remove the  trustee  without
cause and appoint a successor trustee.

      Any  resignation or removal of the trustee and  appointment of a successor
trustee  will not  become  effective  until  acceptance  of  appointment  by the
successor trustee.

MATERIAL TERMS OF THE INDENTURE

      GENERAL

      The following summary describes the material provisions that may appear in
each  indenture.  The prospectus  supplement for a series of Notes will describe
any provision of the indenture  relating to that series that materially  differs
from  the  description  of that  provision  contained  in this  prospectus.  The
summaries do not purport to be complete and are subject to, and are qualified by
reference to, all of the  provisions  of the indenture for a series of Notes.  A
form of an indenture has been filed as an exhibit to the Registration  Statement
of which this  prospectus is a part.  The  depositor  will provide a copy of the
indenture (without exhibits) relating to any series of Notes without charge upon
written request of a  securityholder  of that series addressed to ACE Securities
Corp.,  6525 Morrison  Boulevard,  Suite 318,  Charlotte,  North Carolina 28211,
Attention: Evelyn Echevarria.

      EVENTS OF DEFAULT

      Events  of  default  under the  indenture  for each  series of Notes  will
generally include:

      o     a default for thirty days (or any other number of days  specified in
            the  prospectus  supplement) or more in the payment of any principal
            of or interest on a Note of that series,  to the extent specified in
            the prospectus supplement;

      o     failure to perform any other  covenant of the depositor or the trust
            fund in the indenture  that continues for a period of sixty days (or
            any other number of days specified in the  prospectus  supplement or
            the  indenture)  after notice of the failure is given in  accordance
            with the procedures described in the prospectus supplement;

      o     any  representation  or warranty  made by the depositor or the trust
            fund  in  the  indenture  or in any  certificate  or  other  writing
            delivered  pursuant  to the  indenture  or in  connection  with  the
            indenture  with  respect to or  affecting  that  series  having been
            incorrect in a material respect as of the time made, and that breach
            is not  cured  within  sixty  days  (or  any  other  number  of days
            specified in the prospectus  supplement)  after notice of the breach
            is  given  in  accordance  with  the  procedures  described  in  the
            prospectus supplement;

                                       64



      o     specified   events  of  bankruptcy,   insolvency,   receivership  or
            liquidation of the trust fund; or

      o     any other event of default  provided  with  respect to Notes of that
            series.

      If an event of default with respect to the Notes of any series at the time
outstanding  occurs and is  continuing,  subject to and in  accordance  with the
terms of the  indenture,  either  the  indenture  trustee  or the  holders  of a
majority  of the then total  outstanding  amount of the Notes of that series may
declare  the  principal  amount  (or,  if the Notes of that  series are  Accrual
Securities,  that  portion of the  principal  amount as may be  specified in the
terms of that  series,  as provided in the  indenture)  of all the Notes of that
series to be due and  payable  immediately.  That  declaration  may,  under some
circumstances, be rescinded and annulled by the securityholders of a majority in
total outstanding amount of the Notes of that series.

      If, following an event of default with respect to any series of Notes, the
Notes of that series have been  declared to be due and  payable,  the  indenture
trustee may, in its  discretion,  notwithstanding  that  acceleration,  elect to
maintain  possession of the collateral  securing the Notes of that series and to
continue  to apply  distributions  on that  collateral  as if there  had been no
declaration of acceleration if that collateral  continues to provide  sufficient
funds for the payment of  principal  of and interest on the Notes of that series
as they  would  have  become  due if there  had not been  that  declaration.  In
addition,  the  indenture  trustee  may not  sell  or  otherwise  liquidate  the
collateral  securing the Notes of a series following an event of default,  other
than a default in the payment of any  principal  or interest on any Note of that
series for thirty days or more, unless

            (1)   the holders of 100% (or any other percentage  specified in the
      indenture)  of the then  total  outstanding  amount  of the  Notes of that
      series consent to that sale;

            (2)   the proceeds of that sale or liquidation are sufficient to pay
      in full the  principal  of and accrued  interest,  due and unpaid,  on the
      outstanding Notes of that series at the date of that sale; or

            (3)   the indenture  trustee  determines that that collateral  would
      not be sufficient on an ongoing basis to make all payments on the Notes as
      those  payments  would have become due if the Notes had not been  declared
      due and  payable,  and the  indenture  trustee  obtains the consent of the
      holders of 66 2/3% (or any other percentage specified in the indenture) of
      the then total outstanding amount of the Notes of that series.

      If so specified in the prospectus  supplement,  only holders of particular
classes of Notes will have the right to declare  the Notes of that  series to be
immediately  due and  payable in the event of a payment  default,  as  described
above, and to exercise the remedies described above.

      If the indenture  trustee  liquidates the collateral in connection with an
event of default  involving a default  for thirty  days (or any other  number of
days  specified  in the  indenture)  or more in the payment of  principal  of or
interest on the Notes of a series,  the  indenture  provides  that the indenture
trustee  will have a prior lien on the  proceeds of any  liquidation  for unpaid
fees and expenses.  As a result,  upon the  occurrence of that event of default,
the amount available for distribution to the securityholders  would be less than
would otherwise be the case. However,  the indenture trustee may not institute a
proceeding  for  the  enforcement  of  its  lien  except  in  connection  with a
proceeding  for the  enforcement of the lien of the indenture for the benefit of
the securityholders after the occurrence of that event of default.

      To the extent  provided  in the  prospectus  supplement,  in the event the
principal  of the Notes of a series is declared  due and  payable,  as described
above, the holders of any Notes issued

                                       65



at a discount  from par may be entitled to receive no more than an amount  equal
to the unpaid principal amount of the Notes less the amount of the discount that
is unamortized.

      Subject to the  provisions of the indenture  relating to the duties of the
indenture trustee, in case an event of default occurs and continues for a series
of Notes,  the indenture  trustee will be under no obligation to exercise any of
the rights or powers  under the  indenture at the request or direction of any of
the securityholders of that series,  unless those holders offer to the indenture
trustee security or indemnity satisfactory to it against the costs, expenses and
liabilities  that might be  incurred  by it in  complying  with that  request or
direction.  Subject to those provisions for indemnification and some limitations
contained  in the  indenture,  the  holders  of a  majority  of the  then  total
outstanding amount of the Notes of that series will have the right to direct the
time,  method and place of conducting any proceeding for any remedy available to
the  indenture  trustee  or  exercising  any  trust  or power  conferred  on the
indenture trustee with respect to the Notes of that series, and the holders of a
majority of the then total  outstanding  amount of the Notes of that series may,
in some cases, waive any default with respect to the Notes,  except a default in
the  payment of  principal  or interest or a default in respect of a covenant or
provision of the indenture that cannot be modified without the waiver or consent
of all the holders of the outstanding Notes of that series affected.

      DISCHARGE OF INDENTURE

      The  indenture  will  be  discharged,  subject  to the  provisions  of the
indenture,  for a series of Notes (except for continuing rights specified in the
indenture)  upon the delivery to the indenture  trustee for  cancellation of all
the Notes of that  series  or,  with some  limitations,  upon  deposit  with the
indenture  trustee  of funds  sufficient  for the  payment in full of all of the
Notes of that series.

      With some  limitations,  the indenture will provide that, if specified for
the Notes of any series,  the related trust fund will be discharged from any and
all  obligations in respect of the Notes of that series (except for  obligations
specified in the indenture including obligations relating to temporary Notes and
exchange of Notes, to register the transfer of or exchange Notes of that series,
to replace stolen,  lost or mutilated  Notes of that series,  to maintain paying
agencies  and to hold monies for  payment in trust)  upon the  deposit  with the
indenture  trustee,   in  trust,  of  money  and/or  direct  obligations  of  or
obligations guaranteed by the United States of America which through the payment
of interest and principal in respect of the Notes in accordance with their terms
will  provide  money in an amount  sufficient  to pay the  principal of and each
installment  of interest on the Notes of that  series on the  maturity  date for
those Notes and any  installment  of interest on those Notes in accordance  with
the terms of the  indenture  and the Notes of that  series.  In the event of any
defeasance  and  discharge  of Notes of that  series,  holders  of Notes of that
series would be able to look only to that money and/or those direct  obligations
for payment of principal and interest, if any, on their Notes until maturity.

      INDENTURE TRUSTEE'S ANNUAL REPORT

      The  indenture  trustee  for each series of Notes will be required to mail
each year to all  related  securityholders  a brief  report,  as provided in the
indenture,  relating  to  its  eligibility  and  qualification  to  continue  as
indenture trustee under the related indenture,  any amounts advanced by it under
the indenture, the amount, interest rate and maturity date of indebtedness owing
by that Trust to the applicable  indenture  trustee in its individual  capacity,
the property and funds physically held by the indenture  trustee in its capacity
as  indenture  trustee and any action  taken by it that  materially  affects the
Notes and that has not been previously reported.

                                       66



      THE INDENTURE TRUSTEE

      The  indenture  trustee  for a series of Notes  will be  specified  in the
prospectus  supplement.  The indenture  trustee for any series may resign at any
time in accordance with the terms of the indenture, in which event the depositor
or the  appropriate  party  designated  in the  indenture  will be  obligated to
appoint a successor  trustee for that series.  The depositor or the  appropriate
party designated in the indenture may also remove any indenture  trustee if that
indenture  trustee  ceases to be eligible to continue as the  indenture  trustee
under the related indenture,  if that indenture trustee becomes insolvent or for
any  other  grounds  specified  in the  indenture.  In those  circumstances  the
depositor or the appropriate party designated in the indenture will be obligated
to  appoint  a  successor  trustee  for the  applicable  series  of  Notes.  Any
resignation or removal of the indenture  trustee and  appointment of a successor
trustee for any series of Notes does not become  effective  until  acceptance of
the appointment by the successor trustee for that series.

      The bank or trust company serving as indenture  trustee may have a banking
relationship  with the depositor or any of its affiliates,  a servicer or any of
its affiliates or the master  servicer or any of its  affiliates.  To the extent
consistent with its fiduciary  obligations as indenture  trustee,  the indenture
trustee  may  delegate  its  duties  to one or more  agents as  provided  in the
indenture and the Agreement.

                          DESCRIPTION OF CREDIT SUPPORT

GENERAL

      For any series of Notes or Certificates, as applicable, credit support may
be provided for one or more classes of the series or the related Assets.  Credit
support may be in the form of:

      o     the  subordination  of one or more classes of Notes or Certificates,
            as applicable;

      o     letters of credit;

      o     insurance policies;

      o     guarantees;

      o     the establishment of one or more reserve funds; or

      o     any other  method  of credit  support  described  in the  prospectus
            supplement, or any combination of the foregoing.

      Any form of credit  support  may be  structured  so as to be drawn upon by
more than one series to the extent described in the prospectus supplement.

      The  coverage  provided by any credit  support  will be  described  in the
prospectus  supplement.  Generally,  that coverage  will not provide  protection
against  all  risks  of loss  and will not  guarantee  repayment  of the  entire
Security  Balance of the Notes or Certificates,  as applicable,  and interest on
the  Security  Balance.  If losses or  shortfalls  occur that  exceed the amount
covered  by  credit  support  or  that  are  not  covered  by  credit   support,
securityholders will bear their allocable share of deficiencies.  Moreover, if a
form of credit support covers more than one series of Notes or Certificates,  as
applicable (each, a "Covered Trust"),  securityholders  evidencing  interests in
any of those Covered  Trusts will be subject to the risk that the credit support
will be  exhausted  by the claims of other  Covered  Trusts  before that Covered
Trust receiving any of its intended share of that coverage.

                                       67



      If  credit  support  is  provided  for one or more  classes  of  Notes  or
Certificates,  as applicable, of a series, or the related Assets, the prospectus
supplement will include a description of

      (a)   the nature and amount of coverage under that credit support,

      (b)   any  conditions  to  payment  under the  prospectus  supplement  not
      otherwise described in this prospectus,

      (c)   the  conditions  (if any) under which the amount of  coverage  under
      that credit support may be reduced and under which that credit support may
      be terminated or replaced and

      (d)   the material provisions relating to that credit support.

      Additionally,  the prospectus  supplement will set forth  information with
respect to the obligor under any financial guaranty insurance policy,  letter of
credit, guarantee or similar instrument of credit support, including

      (1)   a brief description of its principal business activities,

      (2)   its  principal  place of business,  place of  incorporation  and the
      jurisdiction under which it is chartered or licensed to do business,

      (3)   if  applicable,  the identity of  regulatory  agencies that exercise
      primary jurisdiction over the conduct of its business and

      (4)   its total assets,  and its stockholders' or policyholders'  surplus,
      if applicable, as of the date specified in the prospectus supplement.

SUBORDINATE SECURITIES

      One or more classes of Notes or Certificates,  as applicable,  of a series
may  be  Subordinate  Notes  or  Subordinate  Certificates,  as  applicable,  if
specified in the prospectus supplement. The rights of the holders of Subordinate
Notes or Subordinate  Certificates,  as applicable,  to receive distributions of
principal and interest from the Collection Account on any Distribution Date will
be  subordinated  to those  rights  of the  holders  of  Senior  Notes or Senior
Certificates,  as applicable. The subordination of a class may apply only in the
event of (or may be limited to) particular  types of losses or  shortfalls.  The
prospectus  supplement  will set  forth  information  concerning  the  amount of
subordination  of a  class  or  classes  of  Subordinate  Notes  or  Subordinate
Certificates,  as  applicable,  in a series,  the  circumstances  in which  that
subordination  will be applicable and the manner, if any, in which the amount of
subordination will be effected.

CROSS-SUPPORT PROVISIONS

      If the  Assets  for a  series  are  divided  into  separate  groups,  each
supporting a separate class or classes of Notes or Certificates,  as applicable,
of a  series,  credit  support  may  be  provided  by  cross-support  provisions
requiring that distributions be made on Senior Notes or Senior Certificates,  as
applicable,   evidencing  interests  in  one  group  of  mortgage  loans  before
distributions on Subordinate Notes or Subordinate  Certificates,  as applicable,
evidencing  interests  in a different  group of mortgage  loans within the trust
fund.  The  prospectus  supplement  for a series that  includes a  cross-support
provision will describe the manner and conditions for applying those provisions.

                                       68



LIMITED GUARANTEE

      If  specified  in the  prospectus  supplement  for a  series  of  Notes or
Certificates, as applicable, credit enhancement may be provided in the form of a
limited guarantee issued by a guarantor named in the prospectus supplement.

FINANCIAL GUARANTY INSURANCE POLICY OR SURETY BOND

      Credit  enhancement  may be provided  in the form of a financial  guaranty
insurance  policy or a surety bond  issued by an insurer  named in the policy or
surety bond, if specified in the prospectus supplement.

LETTER OF CREDIT

      Alternative  credit  support  for a series  of Notes or  Certificates,  as
applicable, may be provided by the issuance of a letter of credit by the bank or
financial  institution  specified in the  prospectus  supplement.  The coverage,
amount and frequency of any reduction in coverage provided by a letter of credit
issued for a series of Notes or Certificates,  as applicable,  will be set forth
in the prospectus supplement relating to that series.

POOL INSURANCE POLICIES

      If specified in the prospectus supplement relating to a series of Notes or
Certificates,  as applicable,  a pool insurance policy for the mortgage loans in
the related trust fund will be obtained.  The pool  insurance  policy will cover
any loss (subject to the limitations described in the prospectus  supplement) by
reason of default to the extent a related  mortgage  loan is not  covered by any
primary mortgage  insurance  policy.  The amount and principal terms of any pool
insurance coverage will be set forth in the prospectus supplement.

SPECIAL HAZARD INSURANCE POLICIES

      A special  hazard  insurance  policy may also be obtained  for the related
trust fund, if specified in the prospectus  supplement,  in the amount set forth
in the prospectus supplement.  The special hazard insurance policy will, subject
to the limitations described in the prospectus supplement,  protect against loss
by reason of  damage to  Mortgaged  Properties  caused by  hazards  not  insured
against under the standard form of hazard  insurance  policy for the  respective
states, in which the Mortgaged  Properties are located. The amount and principal
terms  of any  special  hazard  insurance  coverage  will  be set  forth  in the
prospectus supplement.

BORROWER BANKRUPTCY BOND

      Losses  resulting  from a  bankruptcy  proceeding  relating  to a borrower
affecting  the  mortgage  loans  in a  trust  fund  for a  series  of  Notes  or
Certificates, as applicable, will, if specified in the prospectus supplement, be
covered under a borrower  bankruptcy bond (or any other instrument that will not
result  in a  downgrading  of  the  rating  of the  Notes  or  Certificates,  as
applicable, of a series by the rating agency or agencies that rate that series).
Any borrower  bankruptcy bond or any other  instrument will provide for coverage
in an amount  meeting the criteria of the rating  agency or agencies  rating the
Notes or Certificates,  as applicable,  of the related series, which amount will
be set forth in the prospectus supplement. The amount and principal terms of any
borrower bankruptcy coverage will be set forth in the prospectus supplement.

                                       69



RESERVE FUNDS

      If so  provided  in the  prospectus  supplement  for a series  of Notes or
Certificates, as applicable,  deficiencies in amounts otherwise payable on those
Notes  or  Certificates,   as  applicable,  or  specific  classes  of  Notes  or
Certificates,  as  applicable,  will be covered by one or more reserve  funds in
which  cash,  a letter of  credit,  Permitted  Investments,  a demand  note or a
combination  of these will be  deposited,  in the  amounts so  specified  in the
prospectus  supplement.  The reserve  funds for a series may also be funded over
time by  depositing  a  specified  amount of the  distributions  received on the
related Assets as specified in the prospectus supplement.

      Amounts on deposit in any  reserve  fund for a series,  together  with the
reinvestment  income on these amounts, if any, will be applied for the purposes,
in the manner,  and to the extent  specified  in the  prospectus  supplement.  A
reserve fund may be provided to increase the likelihood of timely  distributions
of principal of and interest on the Notes or  Certificates,  as  applicable.  If
specified in the  prospectus  supplement,  reserve funds may be  established  to
provide  limited  protection  against only some types of losses and  shortfalls.
Following  each  Distribution  Date  amounts in a reserve  fund in excess of any
amount  required to be  maintained  in the reserve fund may be released from the
reserve fund under the conditions and to the extent  specified in the prospectus
supplement  and will not be available  for further  application  to the Notes or
Certificates, as applicable.

      Money  deposited  in any  reserve  funds  will be  invested  in  Permitted
Investments, to the extent specified in the prospectus supplement. To the extent
specified in the prospectus  supplement,  any reinvestment  income or other gain
from those  investments  will be credited to the related  reserve  fund for that
series,  and any loss  resulting from those  investments  will be charged to the
reserve  fund.  However,  that income may be payable to any related  servicer or
another  service  provider  or other  entity.  To the  extent  specified  in the
prospectus supplement, the reserve fund, if any, for a series will not be a part
of the trust fund.

      Additional  information  concerning  any reserve fund will be set forth in
the prospectus  supplement,  including the initial  balance of the reserve fund,
the balance  required to be maintained in the reserve fund,  the manner in which
the required  balance will decrease over time, the manner of funding the reserve
fund,  the  purposes  for which funds in the reserve fund may be applied to make
distributions to securityholders and use of investment earnings from the reserve
fund, if any.

OVERCOLLATERALIZATION

      If specified in the prospectus supplement,  subordination  provisions of a
trust fund may be used to accelerate to a limited extent the amortization of one
or more  classes  of Notes  or  Certificates,  as  applicable,  relative  to the
amortization of the related Assets. The accelerated  amortization is achieved by
the  application  of excess  interest to the payment of principal of one or more
classes of Notes or  Certificates,  as  applicable.  This  acceleration  feature
creates, for the Assets or groups of Assets, overcollateralization, which is the
excess of the total  principal  balance  of the  related  Assets,  or a group of
related  Assets,  over the principal  balance of the related class or classes of
Notes or  Certificates,  as applicable.  This  acceleration may continue for the
life  of the  related  Security,  or may be  limited.  In the  case  of  limited
acceleration,  once the required level of  overcollateralization is reached, and
subject to the provisions  specified in the prospectus  supplement,  the limited
acceleration  feature may cease, unless necessary to maintain the required level
of overcollateralization.

                                       70



PRIMARY MORTGAGE INSURANCE POLICIES

      The servicer will maintain or cause to be maintained  with respect to each
mortgage  loan,  a primary  mortgage  insurance  policy in  accordance  with the
underwriting standards described in the related prospectus supplement.  Although
the terms and conditions of primary mortgage  insurance  policies  differ,  each
primary  mortgage  insurance  policy will generally cover losses up to an amount
equal to the excess of the unpaid principal amount of a defaulted mortgage loan,
plus accrued and unpaid interest thereon and approved expenses, over a specified
percentage of the value of the related mortgaged property.

      As conditions to the filing or payment of a claim under a primary mortgage
insurance  policy,  the insured  will  typically  be  required,  in the event of
default by the borrower, to:

      o     advance  or  discharge  (a)  hazard  insurance  premiums  and (b) as
            necessary and approved in advance by the insurer, real estate taxes,
            property  protection and  preservation  expenses and foreclosure and
            related costs,

      o     in the  event  of any  physical  loss  or  damage  to the  mortgaged
            property,  have the  mortgaged  property  restored  to at least  its
            condition at the effective  date of the primary  mortgage  insurance
            policy, ordinary wear and tear excepted, and

      o     tender to the insurer good and merchantable title to, and possession
            of, the mortgaged property.

                     CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS

      The following discussion contains summaries,  which are general in nature,
of legal aspects of loans secured by single-family  or multi-family  residential
properties.  Because  these legal  aspects are governed  primarily by applicable
state law (which laws may differ substantially), the summaries do not purport to
be complete nor to reflect the laws of any  particular  state,  nor to encompass
the laws of all states in which the security for the mortgage loans is situated.
The  summaries are  qualified in their  entirety by reference to the  applicable
federal  and state laws  governing  the  mortgage  loans.  In this  regard,  the
following  discussion does not fully reflect  federal  regulations for FHA loans
and VA loans.  See  "Description  of The Trust  Funds--FHA  Loans and VA Loans,"
"Description  of the  Agreements--Material  Terms of the Pooling  and  Servicing
Agreements and Underlying Servicing Agreements--FHA Insurance and VA Guarantees"
and "Description of the Trust Funds--Assets."

GENERAL

      All of the mortgage  loans are  evidenced by a note or bond and secured by
instruments  granting  a  security  interest  in  real  property  which  may  be
mortgages,  deeds of trust, security deeds or deeds to secure debt, depending on
the prevailing  practice and law in the state in which the Mortgaged Property is
located.  Mortgages,  deeds  of  trust  and  deeds  to  secure  debt are in this
prospectus  collectively  referred to as "mortgages." Any of the foregoing types
of mortgages  will create a lien upon, or grant a title interest in, the subject
property,  the  priority  of which  will  depend on the terms of the  particular
security instrument,  as well as separate,  recorded,  contractual  arrangements
with others holding  interests in the mortgaged  property,  the knowledge of the
parties to that instrument as well as the order of recordation of the instrument
in  the  appropriate  public  recording  office.  However,  recording  does  not
generally  establish priority over governmental claims for real estate taxes and
assessments and other charges imposed under governmental police powers.

                                       71



TYPES OF MORTGAGE INSTRUMENTS

      A mortgage  either  creates a lien against or  constitutes a conveyance of
real property between two parties--a  borrower (usually the owner of the subject
property)  and a  mortgagee  (the  lender).  In  contrast,  a deed of trust is a
three-party  instrument,  among a trustor  (the  equivalent  of a  borrower),  a
trustee to whom the  mortgaged  property is  conveyed,  and a  beneficiary  (the
lender) for whose benefit the  conveyance  is made. As used in this  prospectus,
unless the context otherwise  requires,  "borrower" includes the trustor under a
deed of trust and a grantor under a security deed or a deed to secure debt.

      Under a deed of trust, the borrower grants the property, irrevocably until
the debt is paid, in trust,  generally  with a power of sale as security for the
indebtedness  evidenced by the related note. A deed to secure debt typically has
two parties.  By executing a deed to secure debt, the grantor  conveys title to,
as opposed to merely  creating a lien upon, the subject  property to the grantee
until the underlying debt is repaid,  generally with a power of sale as security
for the indebtedness evidenced by the related mortgage note.

      In case the borrower  under a mortgage is a land trust,  there would be an
additional  party  because legal title to the property is held by a land trustee
under a land trust agreement for the benefit of the borrower.  At origination of
a  mortgage  loan  involving  a land  trust,  the  borrower  executes a separate
undertaking  to make payments on the mortgage note.  The  mortgagee's  authority
under  a  mortgage,  the  trustee's  authority  under a deed  of  trust  and the
grantee's  authority  under a deed to secure  debt are  governed  by the express
provisions of the  mortgage,  the law of the state in which the real property is
located, some federal laws (including the Servicemembers' Civil Relief Act) and,
in some cases, in deed of trust transactions, the directions of the beneficiary.

      The  mortgages  that  encumber  multifamily   properties  may  contain  an
assignment  of rents and leases,  pursuant to which the borrower  assigns to the
lender the borrower's right, title and interest as landlord under each lease and
the income derived therefrom, while retaining a revocable license to collect the
rents for so long as there is no default. If the borrower defaults,  the license
terminates  and the  lender is  entitled  to collect  the  rents.  Local law may
require  that  the  lender  take  possession  of the  property  and/or  obtain a
court-appointed receiver before becoming entitled to collect the rents.

INTEREST IN REAL PROPERTY

      The real property covered by a mortgage,  deed of trust,  security deed or
deed to  secure  debt is most  often the fee  estate  in land and  improvements.
However, that instrument may encumber other interests in real property such as a
tenant's interest in a lease of land or improvements, or both, and the leasehold
estate  created by that  lease.  An  instrument  covering  an  interest  in real
property other than the fee estate requires special provisions in the instrument
creating that interest or in the mortgage,  deed of trust, security deed or deed
to secure debt, to protect the mortgagee  against  termination  of that interest
before the  mortgage,  deed of trust,  security  deed or deed to secure  debt is
paid.  The  depositor,  the  Asset  Seller  or  other  entity  specified  in the
prospectus  supplement will make representations and warranties in the Agreement
or  representations  and  warranties  will be  assigned  to the  trustee for any
mortgage   loans   secured  by  an  interest  in  a  leasehold   estate.   Those
representation  and  warranties,  if  applicable,  will  be  set  forth  in  the
prospectus supplement.

COOPERATIVE LOANS

      If specified in the  prospectus  supplement,  the mortgage  loans may also
consist of cooperative apartment loans ("Cooperative Loans") secured by security
interests in shares issued

                                       72



by a  cooperative  housing  corporation  (a  "Cooperative")  and in the  related
proprietary leases or occupancy  agreements  granting exclusive rights to occupy
specific dwelling units in the cooperatives'  buildings.  The security agreement
will create a lien upon,  or grant a title  interest  in, the  property  that it
covers,  the  priority  of which  will  depend  on the  terms of the  particular
security  agreement as well as the order of  recordation of the agreement in the
appropriate  recording  office.  That lien or title interest is not prior to the
lien for real estate  taxes and  assessments  and other  charges  imposed  under
governmental police powers.

      Each Cooperative  owns in fee or has a leasehold  interest in all the real
property and owns in fee or leases the building and all separate  dwelling units
in the building. The Cooperative is directly responsible for property management
and, in most cases, payment of real estate taxes, other governmental impositions
and hazard and liability insurance.  If there is a blanket mortgage or mortgages
on the cooperative  apartment  building or underlying  land, as is generally the
case, or an underlying lease of the land, as is the case in some instances,  the
Cooperative,  as  property  borrower,  or  lessee,  as the case may be,  is also
responsible for meeting these mortgage or rental obligations. A blanket mortgage
is  ordinarily  incurred  by the  cooperative  in  connection  with  either  the
construction or purchase of the Cooperative's apartment building or obtaining of
capital by the  Cooperative.  The  interest of the  occupant  under  proprietary
leases or occupancy  agreements as to which that Cooperative is the landlord are
generally subordinate to the interest of the holder of a blanket mortgage and to
the interest of the holder of a land lease.

      If the  Cooperative is unable to meet the payment  obligations (1) arising
under a  blanket  mortgage,  the  mortgagee  holding a  blanket  mortgage  could
foreclose on that mortgage and terminate all subordinate  proprietary leases and
occupancy  agreements  or (2) arising  under its land  lease,  the holder of the
landlord's  interest under the land lease could terminate it and all subordinate
proprietary  leases and  occupancy  agreements.  Also,  a blanket  mortgage on a
cooperative may provide  financing in the form of a mortgage that does not fully
amortize, with a significant portion of principal being due in one final payment
at maturity.  The inability of the  Cooperative  to refinance a mortgage and its
consequent inability to make that final payment could lead to foreclosure by the
mortgagee.  Similarly,  a land lease has an expiration date and the inability of
the Cooperative to extend its term or, in the alternative,  to purchase the land
could lead to  termination  of the  Cooperative's  interest in the  property and
termination of all proprietary leases and occupancy agreement.  In either event,
a  foreclosure  by the holder of a blanket  mortgage or the  termination  of the
underlying  lease could  eliminate  or  significantly  diminish the value of any
collateral held by the lender that financed the purchase by an individual tenant
stockholder of  cooperative  shares or, in the case of the mortgage  loans,  the
collateral securing the Cooperative Loans.

      The Cooperative is owned by tenant-stockholders  who, through ownership of
stock or shares  in the  corporation,  receive  proprietary  lease or  occupancy
agreements that confer exclusive rights to occupy specific units.  Generally,  a
tenant-stockholder  of  a  Cooperative  must  make  a  monthly  payment  to  the
Cooperative  representing  that  tenant-stockholder's  pro  rata  share  of  the
Cooperative's   payments  for  its  blanket   mortgage,   real  property  taxes,
maintenance  expenses  and other  capital or  ordinary  expenses.  An  ownership
interest in a Cooperative and accompanying occupancy rights are financed through
a Cooperative  Loan evidenced by a promissory  note and secured by an assignment
of and a security interest in the occupancy agreement or proprietary lease and a
security interest in the related  Cooperative shares. The lender generally takes
possession of the share  certificate and a counterpart of the proprietary  lease
or occupancy  agreement and a financing statement covering the proprietary lease
or occupancy  agreement and the  cooperative  shares is filed in the appropriate
state and local  offices to perfect the  lender's  interest  in its  collateral.
Subject   to   the   limitations   discussed   below,   upon   default   of  the
tenant-stockholder,  the lender may sue for  judgment  on the  promissory  note,
dispose of the  collateral  at a public or  private  sale or  otherwise  proceed
against the collateral or tenant-stockholder as an individual as provided in the
security agreement covering the assignment of the proprietary lease

                                       73



or   occupancy   agreement   and  the   pledge  of   Cooperative   shares.   See
"--Foreclosure--Cooperative Loans" below.

LAND SALE CONTRACTS

      Under an  installment  land sale  contract  for the sale of real estate (a
"land sale  contract")  the  contract  seller  (hereinafter  referred  to as the
"contract  lender")  retains  legal  title to the  property  and enters  into an
agreement with the contract purchaser  (hereinafter referred to as the "contract
borrower") for the payment of the purchase price,  plus interest,  over the term
of the land sale  contract.  Only after full  performance by the borrower of the
contract is the contract lender  obligated to convey title to the real estate to
the purchaser. As with mortgage or deed of trust financing, during the effective
period of the land sale  contract,  the  contract  borrower is  responsible  for
maintaining  the property in good  condition  and for paying real estate  taxes,
assessments and hazard insurance premiums associated with the property.

      The  method of  enforcing  the  rights  of the  contract  lender  under an
installment contract varies on a state-by-state basis depending on the extent to
which state courts are willing,  or able pursuant to state  statute,  to enforce
the contract  strictly  according to its terms. The terms of land sale contracts
generally provide that upon default by the contract borrower, the borrower loses
his or her right to occupy the property, the entire indebtedness is accelerated,
and the buyer's  equitable  interest in the property is forfeited.  The contract
lender in that  situation  does not have to  foreclose  to  obtain  title to the
property,  although  in some  cases a quiet  title  action  is in  order  if the
contract  borrower has filed the land sale contract in local land records and an
ejectment action may be necessary to recover possession.

      In a few states, particularly in cases of contract borrower default during
the early years of a land sale contract, the courts will permit ejectment of the
buyer and a forfeiture  of his or her interest in the  property.  However,  most
state legislatures have enacted provisions by analogy to mortgage law protecting
borrowers  under land sale contracts from the harsh  consequences of forfeiture.
Under those statues,  a judicial contract may be reinstated upon full payment of
the  default  amount  and the  borrower  may have a  post-foreclosure  statutory
redemption  right.  In other  states,  courts in equity  may  permit a  contract
borrower with significant  investment in the property under a land sale contract
for the sale of real estate to share the proceeds of sale of the property  after
the  indebtedness  is repaid or may otherwise  refuse to enforce the  forfeiture
clause.  Nevertheless,  generally speaking, the contract lender's procedures for
obtaining  possession and clear title under a land sale contract for the sale of
real estate in a particular state are simpler and less time consuming and costly
than are the procedures for foreclosing and obtaining clear title to a mortgaged
property.

FORECLOSURE

      GENERAL

      Foreclosure is a legal  procedure that allows the mortgagee to recover its
mortgage  debt by enforcing its rights and available  legal  remedies  under the
mortgage. If the mortgagor defaults in payment or performance of its obligations
under the note or mortgage, the mortgagee has the right to institute foreclosure
proceedings  to sell the  mortgaged  property  at public  auction to satisfy the
indebtedness.

      Foreclosure  procedures for the  enforcement of a mortgage vary from state
to state. Two primary methods of foreclosing a mortgage are judicial foreclosure
and non-judicial foreclosure pursuant to a power of sale granted in the mortgage
instrument.  There are several other  foreclosure  procedures  available in some
states  that are either  infrequently  used or  available  only in some  limited
circumstances, such as strict foreclosure.

                                       74



      JUDICIAL FORECLOSURE

      A  judicial  foreclosure   proceeding  is  conducted  in  a  court  having
jurisdiction over the mortgaged property.  Generally, the action is initiated by
the service of legal  pleadings upon all parties having an interest of record in
the real  property.  Delays in completion of the  foreclosure  may  occasionally
result from  difficulties  in locating  defendants.  When the lender's  right to
foreclose  is  contested,  the legal  proceedings  can be  time-consuming.  Upon
successful completion of a judicial foreclosure proceeding,  the court generally
issues a judgment  of  foreclosure  and  appoints a referee or other  officer to
conduct a public sale of the mortgaged property,  the proceeds of which are used
to satisfy the judgment. Those sales are made in accordance with procedures that
vary from state to state.

      EQUITABLE LIMITATIONS ON ENFORCEABILITY OF CERTAIN PROVISIONS

      United  States  courts  have   traditionally   imposed  general  equitable
principles  to limit the remedies  available to a mortgagee in  connection  with
foreclosure.  These equitable  principles are generally  designed to relieve the
borrower  from the legal  effect of  mortgage  defaults,  to the extent that the
effect is perceived as harsh or unfair. Relying on those principles, a court may
alter the  specific  terms of a loan to the  extent it  considers  necessary  to
prevent or remedy an injustice, undue oppression or overreaching, or may require
the lender to undertake affirmative and expensive actions to determine the cause
of the borrower's  default and the likelihood  that the borrower will be able to
reinstate the loan.

      In some cases, courts have substituted their judgment for the lender's and
have  required  that  lenders  reinstate  loans or recast  payment  schedules to
accommodate  borrowers who are suffering from a temporary financial  disability.
In other cases,  courts have limited the right of the lender to foreclose if the
default  under the  mortgage  is not  monetary,  e.g.,  the  borrower  failed to
maintain the mortgaged  property  adequately  or the borrower  executed a junior
mortgage  on the  mortgaged  property.  The  exercise by the court of its equity
powers will depend on the individual circumstances of each case presented to it.
Finally,  some courts have been faced with the issue of whether federal or state
constitutional  provisions  reflecting due process  concerns for adequate notice
require  that a borrower  receive  notice in addition to  statutorily-prescribed
minimum notice. For the most part, these cases have upheld the reasonableness of
the  notice  provisions  or have  found  that a  public  sale  under a  mortgage
providing for a power of sale does not involve sufficient state action to afford
constitutional protections to the borrower.

      NON-JUDICIAL FORECLOSURE/POWER OF SALE

      Foreclosure of a deed of trust is generally accomplished by a non-judicial
trustee's  sale  pursuant to the power of sale  granted in the deed of trust.  A
power of sale is typically  granted in a deed of trust. It may also be contained
in any other type of mortgage instrument.  A power of sale allows a non-judicial
public  sale  to  be   conducted   generally   following  a  request   from  the
beneficiary/lender  to the trustee to sell the property  upon any default by the
borrower  under the terms of the mortgage  note or the mortgage  instrument  and
after  notice  of sale is given in  accordance  with the  terms of the  mortgage
instrument, as well as applicable state law.

      In some states,  before the sale,  the trustee  under a deed of trust must
record a notice of default  and  notice of sale and send a copy to the  borrower
and to any other  party  who has  recorded  a request  for a copy of a notice of
default and notice of sale. In addition, in some states the trustee must provide
notice to any other party  having an  interest  of record in the real  property,
including junior lienholders.  A notice of sale must be posted in a public place
and, in most  states,  published  for a specified  period of time in one or more
newspapers.  The borrower or junior lienholder may then have the right, during a
reinstatement  period required in some states, to cure the default by paying the
entire  actual  amount  in  arrears  (without  acceleration)  plus the  expenses

                                       75



incurred in  enforcing  the  obligation.  In other  states,  the borrower or the
junior  lienholder is not provided a period to reinstate the loan,  but has only
the right to pay off the entire debt to prevent the foreclosure sale. Generally,
the procedure  for public sale,  the parties  entitled to notice,  the method of
giving notice and the applicable time periods are governed by state law and vary
among  the  states.  Foreclosure  of a deed to  secure  debt  is also  generally
accomplished by a non-judicial sale similar to that required by a deed of trust,
except  that the  lender or its  agent,  rather  than a  trustee,  is  typically
empowered to perform the sale in accordance with the terms of the deed to secure
debt and applicable law.

      PUBLIC SALE

      A third  party may be  unwilling  to  purchase a  mortgaged  property at a
public sale because of the difficulty in determining  the value of that property
at the time of sale,  due to,  among other  things,  redemption  rights that may
exist and the possibility of physical  deterioration  of the property during the
foreclosure  proceedings.  For these  reasons,  it is common  for the  lender to
purchase  the  mortgaged  property  for an  amount  equal  to or less  than  the
underlying   debt  and  accrued  and  unpaid   interest  plus  the  expenses  of
foreclosure.  Generally,  state law controls the amount of foreclosure costs and
expenses  that  may  be  recovered  by a  lender.  Thereafter,  subject  to  the
borrower's  right in some  states to remain in  possession  during a  redemption
period, if applicable, the lender will become the owner of the property and have
both the  benefits  and burdens of  ownership  of the  mortgaged  property.  For
example,  the  lender  will  become  obligated  to pay  taxes,  obtain  casualty
insurance  and to make those  repairs at its own  expense  as are  necessary  to
render the  property  suitable  for sale.  The lender will  commonly  obtain the
services of a real estate  broker and pay the broker's  commission in connection
with the sale of the  property.  Depending  on market  conditions,  the ultimate
proceeds of the sale of the property may not equal the  lender's  investment  in
the property.  Moreover,  a lender  commonly incurs  substantial  legal fees and
court costs in  acquiring a mortgaged  property  through  contested  foreclosure
and/or  bankruptcy  proceedings.  Generally,  state law  controls  the amount of
foreclosure expenses and costs, including attorneys' fees, that may be recovered
by a lender.

      A junior  mortgagee may not foreclose on the property  securing the junior
mortgage  unless it forecloses  subject to senior  mortgages and any other prior
liens, in which case it may be obliged to make payments on the senior  mortgages
to avoid their foreclosure. In addition, if the foreclosure of a junior mortgage
triggers  the  enforcement  of a  "due-on-sale"  clause  contained  in a  senior
mortgage,  the junior  mortgagee  may be  required to pay the full amount of the
senior mortgage to avoid its foreclosure. Accordingly, for those mortgage loans,
if any, that are junior mortgage loans, if the lender purchases the property the
lender's title will be subject to all senior mortgages, prior liens and specific
governmental liens.

      The proceeds  received by the referee or trustee from the sale are applied
first to the costs,  fees and expenses of sale and then in  satisfaction  of the
indebtedness  secured by the mortgage  under which the sale was  conducted.  Any
proceeds  remaining  after  satisfaction  of senior  mortgage debt are generally
payable to the holders of junior  mortgages  and other liens and claims in order
of their  priority,  whether or not the borrower is in default.  Any  additional
proceeds are generally  payable to the borrower.  The payment of the proceeds to
the  holders  of junior  mortgages  may occur in the  foreclosure  action of the
senior  mortgage  or a  subsequent  ancillary  proceeding  or  may  require  the
institution of separate legal proceedings by those holders.

      RIGHTS OF REDEMPTION

      The  purposes  of a  foreclosure  action  are to enable the  mortgagee  to
realize upon its security and to bar the  borrower,  and all persons who have an
interest in the property that is subordinate  to the mortgage being  foreclosed,
from  exercise  of their  "equity  of  redemption."  The  doctrine  of equity of
redemption provides that, until the property covered by a mortgage has been

                                       76



sold in accordance with a properly  conducted  foreclosure and foreclosure sale,
those  having  an  interest  that is  subordinate  to  that  of the  foreclosing
mortgagee have an equity of redemption and may redeem the property by paying the
entire debt with  interest.  In  addition,  in some states,  when a  foreclosure
action has begun, the redeeming party must pay some of the costs of that action.
Those having an equity of redemption  must  generally be made parties and joined
in the foreclosure  proceeding in order for their equity of redemption to be cut
off and terminated.

      The equity of redemption is a common-law (non-statutory) right that exists
before completion of the foreclosure,  is not waivable by the borrower,  must be
exercised before foreclosure sale and should be distinguished from the post-sale
statutory rights of redemption. In some states, after sale pursuant to a deed of
trust or foreclosure of a mortgage,  the borrower and foreclosed  junior lienors
are  given a  statutory  period  in  which  to  redeem  the  property  from  the
foreclosure  sale.  In some  states,  statutory  redemption  may occur only upon
payment of the  foreclosure  sale  price.  In other  states,  redemption  may be
authorized  if the  former  borrower  pays only a portion  of the sums due.  The
effect of a statutory  right of  redemption  is to  diminish  the ability of the
lender to sell the  foreclosed  property.  The exercise of a right of redemption
would defeat the title of any purchaser from a foreclosure  sale or sale under a
deed of trust. Consequently,  the practical effect of the redemption right is to
force the lender to maintain  the  property  and pay the  expenses of  ownership
until the redemption period has expired.  In some states, a post-sale  statutory
right  of  redemption  may  exist  following  a  judicial  foreclosure,  but not
following a trustee's sale under a deed of trust.

      Under the REMIC  Provisions  currently  in effect,  property  acquired  by
foreclosure  generally must not be held for more than three years from the close
of the calendar year of its acquisition.  For a series of Notes or Certificates,
as applicable, for which an election is made to qualify the trust fund or a part
of the trust fund as a REMIC, the Agreement will permit  foreclosed  property to
be held for more than such three year  period if the  Internal  Revenue  Service
grants an extension  of time within  which to sell the  property or  independent
counsel  renders an opinion to the effect  that  holding the  property  for that
additional period is permissible under the REMIC Provisions.

      COOPERATIVE LOANS

      The Cooperative shares owned by the  tenant-stockholder and pledged to the
lender  are,  in almost all cases,  subject to  restrictions  on transfer as set
forth in the  Cooperative's  certificate of incorporation and bylaws, as well as
the  proprietary  lease  or  occupancy  agreement,  and may be  canceled  by the
Cooperative  for  failure  by  the  tenant-stockholder  to  pay  rent  or  other
obligations  or charges owed by that  tenant-stockholder,  including  mechanics'
liens   against   the   cooperative   apartment   building   incurred   by  that
tenant-stockholder.  The  proprietary  lease or  occupancy  agreement  generally
permit  the  Cooperative  to  terminate  the lease or  agreement  in the event a
borrower  fails to make  payments or defaults in the  performance  of  covenants
required under the  proprietary  lease or occupancy  agreement.  Typically,  the
lender and the Cooperative  enter into a recognition  agreement that establishes
the  rights  and  obligations  of both  parties in the event of a default by the
tenant-stockholder  under the  proprietary  lease or  occupancy  agreement  will
usually constitute a default under the security agreement between the lender and
the tenant-stockholder.

      The   recognition    agreement    generally    provides   that,   if   the
tenant-stockholder  has  defaulted  under  the  proprietary  lease or  occupancy
agreement,  the  Cooperative  will  take no action to  terminate  that  lease or
agreement  until the lender has been  provided with an  opportunity  to cure the
default.  The recognition  agreement  typically provides that if the proprietary
lease or occupancy  agreement is terminated,  the Cooperative will recognize the
lender's  lien  against  proceeds  from the sale of the  Cooperative  apartment,
subject,  however, to the Cooperative's right to sums due under that proprietary
lease or occupancy  agreement.  The total amount owed to the  Cooperative by the
tenant-stockholder,  which the lender  generally  cannot  restrict  and does not

                                       77



monitor,  could  reduce  the  value  of the  collateral  below  the  outstanding
principal balance of the Cooperative Loan and accrued and unpaid interest on the
Cooperative Loan.

      Recognition  agreements also provide that in the event of a foreclosure on
a  Cooperative  Loan,  the lender  must  obtain the  approval  or consent of the
Cooperative  as  required  by the  proprietary  lease  before  transferring  the
Cooperative shares or assigning the proprietary lease. Generally,  the lender is
not limited in any rights it may have to dispossess the tenant-stockholders.

      In some states, foreclosure on the Cooperative shares is accomplished by a
sale in accordance  with the provisions of Article 9 of the UCC and the security
agreement relating to those shares. Article 9 of the UCC requires that a sale be
conducted in a "commercially  reasonable" manner. Whether a foreclosure sale has
been conducted in a "commercially reasonable" manner will depend on the facts in
each case. In determining  commercial  reasonableness,  a court will look to the
notice  given the debtor and the method,  manner,  time,  place and terms of the
foreclosure.  Generally,  a sale  conducted  according to the usual  practice of
banks selling similar collateral will be considered reasonably conducted.

      Article  9 of the UCC  provides  that the  proceeds  of the  sale  will be
applied  first to pay the costs and expenses of the sale and then to satisfy the
indebtedness  secured  by  the  lender's  security  interest.   The  recognition
agreement,  however, generally provides that the lender's right to reimbursement
is  subject  to the  right of the  Cooperatives  to  receive  sums due under the
proprietary lease or occupancy agreement.  If there are proceeds remaining,  the
lender must account to the tenant-stockholder for the surplus.  Conversely, if a
portion of the indebtedness remains unpaid, the  tenant-stockholder is generally
responsible for the deficiency.

      In the case of  foreclosure on a building that was converted from a rental
building to a building owned by a Cooperative  under a non-eviction  plan,  some
states require that a purchaser at a foreclosure  sale take the property subject
to rent control and rent stabilization laws that apply to tenants who elected to
remain in a building so converted.

JUNIOR MORTGAGES

      Some of the mortgage loans may be secured by junior  mortgages or deeds of
trust, that are subordinate to first or other senior mortgages or deeds of trust
held by other  lenders.  The  rights of the trust fund as the holder of a junior
deed of trust or a junior  mortgage  are  subordinate  in lien and in payment to
those of the holder of the senior mortgage or deed of trust, including the prior
rights of the  senior  mortgagee  or  beneficiary  to receive  and apply  hazard
insurance and condemnation  proceeds and, upon default of the borrower, to cause
a foreclosure on the property. Upon completion of the foreclosure proceedings by
the holder of the senior mortgage or the sale pursuant to the deed of trust, the
junior mortgagee's or junior  beneficiary's lien will be extinguished unless the
junior lienholder satisfies the defaulted senior loan or asserts its subordinate
interest in a property in foreclosure proceedings. See "--Foreclosure" above.

      Furthermore, because the terms of the junior mortgage or deed of trust are
subordinate to the terms of the first mortgage or deed of trust, in the event of
a  conflict  between  the terms of the first  mortgage  or deed of trust and the
junior  mortgage  or deed of trust,  the terms of the first  mortgage or deed of
trust  will  generally  govern.  Upon a failure  of the  borrower  or trustor to
perform any of its obligations, the senior mortgagee or beneficiary,  subject to
the terms of the senior mortgage or deed of trust, may have the right to perform
the  obligation  itself.  Generally,  all sums so expended by the  mortgagee  or
beneficiary  become part of the indebtedness  secured by the mortgage or deed of
trust.  To the extent a first  mortgagee  expends  these  sums,  these sums will
generally have priority over all sums due under the junior mortgage.

                                       78



ANTI-DEFICIENCY LEGISLATION AND OTHER LIMITATIONS ON LENDERS

      Statutes in some states limit the right of a  beneficiary  under a deed of
trust or a mortgagee  under a mortgage to obtain a deficiency  judgment  against
the borrower  following  foreclosure or sale under a deed of trust. A deficiency
judgment would be a personal  judgment  against the former borrower equal to the
difference  between  the net amount  realized  upon the public  sale of the real
property and the amount due to the lender.

      Some states  require the lender to exhaust the security  afforded  under a
mortgage by foreclosure in an attempt to satisfy the full debt before bringing a
personal action against the borrower.  In some other states,  the lender has the
option of bringing a personal  action  against the  borrower on the debt without
first exhausting that security;  however,  in some of these states,  the lender,
following  judgment  on the  personal  action,  may be deemed to have  elected a
remedy  and may be  precluded  from  exercising  remedies  with  respect  to the
security.  In some  cases,  a  lender  will be  precluded  from  exercising  any
additional  rights  under  the  note  or  mortgage  if it has  taken  any  prior
enforcement  action.   Consequently,   the  practical  effect  of  the  election
requirement,  in those states  permitting  that  election,  is that lenders will
usually  proceed  against the  security  first  rather than  bringing a personal
action  against the borrower.  Finally,  other  statutory  provisions  limit any
deficiency judgment against the former borrower following a judicial sale to the
excess of the outstanding debt over the fair market value of the property at the
time of the public sale. The purpose of these statutes is generally to prevent a
lender from obtaining a large deficiency judgment against the former borrower as
a result of low or no bids at the judicial sale.

      In addition to  anti-deficiency  and related  legislation,  numerous other
federal and state statutory  provisions,  including the federal  bankruptcy laws
and state laws  affording  relief to debtors,  may interfere  with or affect the
ability of a secured mortgage lender to realize upon its security.  For example,
numerous statutory provisions under the United States Bankruptcy Code, 11 U.S.C.
Sections 101 et seq. (the "Bankruptcy  Code"),  may interfere with or affect the
ability of the secured  mortgage lender to obtain payment of a mortgage loan, to
realize upon  collateral  and/or  enforce a deficiency  judgment.  Under federal
bankruptcy  law,  virtually  all  actions  (including  foreclosure  actions  and
deficiency judgment  proceedings) are automatically  stayed upon the filing of a
bankruptcy petition, and often no interest or principal payments are made during
the course of the bankruptcy  proceeding.  In a case under the Bankruptcy  Code,
the secured party is precluded from foreclosing  without  authorization from the
bankruptcy court. In addition, a court with federal bankruptcy  jurisdiction may
permit a debtor  through  his or her  Chapter  11 or  Chapter  13 plan to cure a
monetary  default in respect of a mortgage  loan by paying  arrearages  within a
reasonable  time period and  reinstating  the  original  mortgage  loan  payment
schedule even though the lender accelerated the mortgage loan and final judgment
of foreclosure had been entered in state court (provided no foreclosure sale had
yet  occurred)  before the filing of the  debtor's  petition.  Some  courts with
federal  bankruptcy  jurisdiction  have approved plans,  based on the particular
facts of the case, that affected the curing of a mortgage loan default by paying
arrearages over a number of years.

      If a mortgage  loan is secured by property  not  consisting  solely of the
debtor's  principal  residence,  the Bankruptcy  Code also permits that mortgage
loan to be modified. These modifications may include reducing the amount of each
monthly payment, changing the rate of interest, altering the repayment schedule,
and reducing the lender's security  interest to the value of the property,  thus
leaving  the lender in the  position  of a general  unsecured  creditor  for the
difference between the value of the property and the outstanding  balance of the
mortgage loan. Some courts have permitted these  modifications when the mortgage
loan is  secured  both  by the  debtor's  principal  residence  and by  personal
property.

      Some tax liens  arising under the Code may in some  circumstances  provide
priority over the lien of a mortgage or deed of trust. In addition,  substantive
requirements are imposed upon

                                       79



mortgage  lenders  in  connection  with the  origination  and the  servicing  of
mortgage  loans by numerous  federal and some state  consumer  protection  laws.
These laws  include the federal  Truth-in-Lending  Act,  Real Estate  Settlement
Procedures  Act,  Equal Credit  Opportunity  Act, Fair Credit  Billing Act, Fair
Credit  Reporting Act and related  statutes.  These federal laws impose specific
statutory  liabilities upon lenders who originate mortgage loans and who fail to
comply with the  provisions of the law. In some cases this  liability may affect
assignees of the mortgage loans.

      Generally,  Article 9 of the UCC governs foreclosure on Cooperative shares
and the  related  proprietary  lease or  occupancy  agreement.  Some courts have
interpreted  Section 9-504 of the UCC to prohibit a deficiency  award unless the
creditor  establishes that the sale of the collateral  (which,  in the case of a
Cooperative  Loan,  would  be the  shares  of the  Cooperative  and the  related
proprietary  lease or  occupancy  agreement)  was  conducted  in a  commercially
reasonable manner.

      FEDERAL  BANKRUPTCY LAWS RELATING TO MORTGAGE LOANS SECURED BY MULTIFAMILY
PROPERTY

      Section 365(a) of the Bankruptcy Code generally provides that a trustee or
a  debtor-in-possession  in  a  bankruptcy  or  reorganization  case  under  the
Bankruptcy Code has the power to assume or to reject an executory contract or an
unexpired  lease of the  debtor,  in each case  subject to the  approval  of the
bankruptcy court administering the case. If the trustee or debtor-in- possession
rejects  an  executory  contract  or an  unexpired  lease,  rejection  generally
constitutes a breach of the executory  contract or unexpired  lease  immediately
before  the  date  of the  filing  of the  petition.  As a  consequence,  if the
mortgagor is the other party or parties to the  executory  contract or unexpired
lease,  such as a  lessor  under a  lease,  the  mortgagor  would  have  only an
unsecured claim against the debtor for damages resulting from the breach,  which
could  adversely  affect the security for the related  mortgage loan.  Moreover,
under  Section  502(b)(6)  of the  Bankruptcy  Code,  the claim of a lessor  for
damages from the  termination of a lease of real property will be limited to the
sum of (1) the rent reserved by the lease, without acceleration, for the greater
of one year or 15 percent,  not to exceed three years,  of the remaining term of
the lease,  following  the earlier of the date of the filing of the petition and
the date on which the lender repossessed, or the lessee surrendered,  the leased
property, and (2) any unpaid rent due under the lease, without acceleration,  on
the earlier of these dates.

         Under Section 365(h) of the Bankruptcy Code, if a trustee for a lessor,
or a  lessor  as a  debtor-in-possession,  rejects  an  unexpired  lease of real
property,  the lessee may treat the lease as  terminated by rejection or, in the
alternative,  may remain in  possession  of the leasehold for the balance of the
term and for any renewal or  extension  of the term that is  enforceable  by the
lessee under applicable  nonbankruptcy law. The Bankruptcy Code provides that if
a lessee elects to remain in possession  after rejection of a lease,  the lessee
may offset  against rents  reserved  under the lease for the balance of the term
after the date of rejection of the lease, and any renewal or extension  thereof,
any  damages  occurring  after  that date  caused by the  nonperformance  of any
obligation of the lessor under the lease after that date.

      Under  Section  365(f) of the  Bankruptcy  Code,  if a trustee  assumes an
executory  contract  or an  unexpired  lease  of  the  debtor,  the  trustee  or
debtor-in-possession  generally may assign the  executory  contract or unexpired
lease,   notwithstanding  any  provision  therein  or  in  applicable  law  that
prohibits, restricts or conditions the assignment,  provided that the trustee or
debtor-in-possession  provides adequate  assurance of future  performance by the
assignee.  In addition,  no party to an executory contract or an unexpired lease
may terminate or modify any rights or obligations under an executory contract or
an  unexpired  lease at any time  after  the  commencement  of a case  under the
Bankruptcy  Code solely  because of a  provision  in the  executory  contract or
unexpired  lease or in applicable  law  conditioned  upon the  assignment of the
executory  contract or unexpired  lease.  Thus, an undetermined  third party may
assume the  obligations of the lessee or a mortgagor  under a lease in the event
of  commencement  of a proceeding  under the Bankruptcy Code with respect to the
lessee or a mortgagor, as applicable.

                                       80



      Under  Sections  363(b) and (f) of the  Bankruptcy  Code,  a trustee for a
lessor, or a lessor as debtor-in-possession,  may, despite the provisions of the
related  mortgage  loan to the contrary,  sell the  Mortgaged  Property free and
clear of all liens, which liens would then attach to the proceeds of the sale.

ENVIRONMENTAL CONSIDERATIONS

      A lender may be subject to  unforeseen  environmental  risks when taking a
security interest in real or personal  property.  Property subject to a security
interest  may be  subject to  federal,  state,  and local  laws and  regulations
relating  to  environmental  protection.  These laws may  regulate,  among other
things:  emissions of air  pollutants;  discharges of wastewater or storm water;
generation,  transport,  storage or disposal  of  hazardous  waste or  hazardous
substances; operation, closure and removal of underground storage tanks; removal
and disposal of asbestos-containing  materials;  and/or management of electrical
or other equipment  containing  polychlorinated  biphenyls ("PCBs").  Failure to
comply  with these laws and  regulations  may result in  significant  penalties,
including civil and criminal fines. Under the laws of some states, environmental
contamination  on a property  may give rise to a lien on the  property to ensure
the availability and/or reimbursement of cleanup costs. Generally all subsequent
liens on that property are subordinated to the environmentally-related lien and,
in some  states,  even prior  recorded  liens are  subordinated  to these  liens
("Superliens").  In the latter states, the security interest of the trustee in a
property that is subject to a Superlien could be adversely affected.

      Under the federal Comprehensive  Environmental Response,  Compensation and
Liability  Act, as amended  ("CERCLA"),  and under state law in some  states,  a
secured  party that takes a deed in lieu of  foreclosure,  purchases a mortgaged
property at a  foreclosure  sale,  operates a mortgaged  property or  undertakes
particular  types of activities that may constitute  management of the mortgaged
property  may  become  liable in some  circumstances  for the  cleanup  costs of
remedial action if hazardous  wastes or hazardous  substances have been released
or disposed of on the property.  These cleanup costs may be substantial.  CERCLA
imposes  strict,  as well as joint  and  several,  liability  for  environmental
remediation  and/or damage costs on several classes of "potentially  responsible
parties," including current "owners and/or operators" of property,  irrespective
of whether those owners or operators caused or contributed to the  contamination
on the property.  In addition,  owners and operators of properties that generate
hazardous  substances that are disposed of at other "off-site"  locations may be
held strictly, jointly and severally liable for environmental remediation and/or
damages at those off-site locations. Many states also have laws that are similar
to CERCLA.  Liability  under CERCLA or under  similar state law could exceed the
value of the property itself as well as the total assets of the property owner.

      Although some provisions of the Asset Conservation Act (as defined in this
prospectus)  apply to trusts and fiduciaries,  the law is somewhat unclear as to
whether and under what precise circumstances cleanup costs, or the obligation to
take remedial actions,  could be imposed on a secured lender,  such as the trust
fund.  Under the laws of some states and under CERCLA, a lender may be liable as
an "owner or operator" for costs of addressing  releases or threatened  releases
of hazardous  substances on a mortgaged property if that lender or its agents or
employees  have  "participated  in  the  management"  of the  operations  of the
borrower,  even though the environmental  damage or threat was caused by a prior
owner or current owner or operator or other third party.  Excluded from CERCLA's
definition of "owner or operator" is a person "who without  participating in the
management  of . . . [the]  facility,  holds  indicia of ownership  primarily to
protect  his  security  interest"  (the  "secured-creditor   exemption").   This
exemption for holders of a security  interest such as a secured  lender  applies
only to the extent that a lender seeks to protect its  security  interest in the
contaminated  facility or  property.  Thus,  if a lender's  activities  begin to
encroach on the actual management of that facility or property, the lender faces
potential  liability as an "owner or operator" under CERCLA.  Similarly,  when a
lender  forecloses and takes title to a contaminated  facility or property,  the
lender may incur potential CERCLA liability in various

                                       81



circumstances, including among others, when it holds the facility or property as
an  investment  (including  leasing the facility or property to a third  party),
fails to market the  property in a timely  fashion or fails to properly  address
environmental conditions at the property or facility.

      The Resource Conservation and Recovery Act, as amended ("RCRA"),  contains
a similar  secured-creditor  exemption  for those  lenders  who hold a  security
interest  in a  petroleum  underground  storage  tank  ("UST") or in real estate
containing  a UST,  or that  acquire  title to a  petroleum  UST or  facility or
property  on which a UST is  located.  As under  CERCLA,  a lender  may lose its
secured-creditor  exemption  and be held  liable  under  RCRA as a UST  owner or
operator if that lender or its employees or agents participate in the management
of the UST. In addition,  if the lender takes title to or  possession of the UST
or  the  real  estate   containing  the  UST,  under  some   circumstances   the
secured-creditor exemption may be deemed to be unavailable.

      A decision  in May 1990 of the  United  States  Court of  Appeals  for the
Eleventh Circuit in United States v. Fleet Factors Corp. very narrowly construed
CERCLA's secured-creditor exemption. The court's opinion suggested that a lender
need not have involved  itself in the  day-to-day  operations of the facility or
participated in decisions relating to hazardous waste to be liable under CERCLA;
rather,  liability  could  attach  to a  lender  if  its  involvement  with  the
management of the facility  were broad enough to support the inference  that the
lender had the  capacity to  influence  the  borrower's  treatment  of hazardous
waste.  The court added that a lender's  capacity to influence  these  decisions
could be inferred from the extent of its involvement in the facility's financial
management.  A subsequent decision by the United States Court of Appeals for the
Ninth Circuit in re Bergsoe Metal Corp.,  apparently  disagreeing  with, but not
expressly contradicting, the Fleet Factors court, held that a secured lender had
no liability absent "some actual  management of the facility" on the part of the
lender.

      Court   decisions   have  taken   varying   views  of  the  scope  of  the
secured-creditor exemption, leading to administrative and legislative efforts to
provide guidance to lenders on the scope of activities that would trigger CERCLA
and/or RCRA  liability.  Until  recently,  these  efforts have failed to provide
substantial guidance.

      On September 28, 1996,  however,  Congress  enacted,  and on September 30,
1996, the President signed into law the Asset Conservation  Lender Liability and
Deposit  Insurance  Protection Act of 1996 (the "Asset  Conservation  Act"). The
Asset Conservation Act was intended to clarify the scope of the secured creditor
exemption under both CERCLA and RCRA. The Asset Conservation Act more explicitly
defined the kinds of  "participation in management" that would trigger liability
under CERCLA and specified  activities that would not constitute  "participation
in  management"  or  otherwise  result in a forfeiture  of the  secured-creditor
exemption before  foreclosure or during a workout period. The Asset Conservation
Act also clarified the extent of protection  against  liability  under CERCLA in
the event of foreclosure and authorized  specific  regulatory  clarifications of
the scope of the secured-creditor exemption for purposes of RCRA, similar to the
statutory protections under CERCLA.  However,  since the courts have not yet had
the  opportunity  to interpret  the new statutory  provisions,  the scope of the
additional  protections  offered  by the  Asset  Conservation  Act is not  fully
defined.  It also is important to note that the Asset  Conservation Act does not
offer complete protection to lenders and that the risk of liability remains.

      If a secured  lender  does become  liable,  it may be entitled to bring an
action  for  contribution   against  the  owner  or  operator  who  created  the
environmental  contamination or against some other liable party, but that person
or entity may be bankrupt or otherwise judgment-proof.  It is therefore possible
that cleanup or other environmental  liability costs could become a liability of
the trust fund and occasion a loss to the trust fund and to  securityholders  in
some circumstances.  The new secured creditor amendments to CERCLA,  also, would
not necessarily  affect the potential for liability in actions by either a state
or a private party under other  federal or

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state  laws that may  impose  liability  on  "owners  or  operators"  but do not
incorporate the secured-creditor exemption.

      Traditionally,  residential  mortgage  lenders  have  not  taken  steps to
evaluate  whether  hazardous  wastes or  hazardous  substances  are present with
respect to any mortgaged property before the origination of the mortgage loan or
before  foreclosure  or accepting a  deed-in-lieu  of  foreclosure.  Neither the
depositor nor any servicer  makes any  representations  or warranties or assumes
any  liability  with  respect  to:  environmental  conditions  of the  Mortgaged
Property;  the  absence,  presence or effect of  hazardous  wastes or  hazardous
substances  on, near or emanating  from the  Mortgaged  Property;  the impact on
securityholders  of any environmental  condition or presence of any substance on
or near the Mortgaged Property; or the compliance of any Mortgaged Property with
any  environmental  laws.  In  addition,  no agent,  person or entity  otherwise
affiliated with the depositor is authorized or able to make any  representation,
warranty or assumption of liability relative to any Mortgaged Property.

DUE-ON-SALE CLAUSES

      The  mortgage  loans  may  contain  due-on-sale  clauses.   These  clauses
generally provide that the lender may accelerate the maturity of the loan if the
borrower  sells,  transfers  or conveys  the  related  Mortgaged  Property.  The
enforceability  of  due-on-sale  clauses has been the subject of  legislation or
litigation  in many  states  and, in some  cases,  the  enforceability  of these
clauses  was limited or denied.  However,  for some loans the  Garn-St.  Germain
Depository Institutions Act of 1982 (the "Garn-St.  Germain Act") preempts state
constitutional,  statutory  and case  law  that  prohibits  the  enforcement  of
due-on-sale  clauses and permits  lenders to enforce these clauses in accordance
with their terms,  subject to limited exceptions.  Due-on-sale clauses contained
in mortgage loans originated by federal savings and loan associations of federal
savings banks are fully enforceable pursuant to regulations of the United States
Federal Home Loan Bank Board, as succeeded by the Office of Thrift  Supervision,
which  preempt  state law  restrictions  on the  enforcement  of those  clauses.
Similarly,  "due-on-sale"  clauses in mortgage  loans made by national banks and
federal  credit  unions  are  now  fully  enforceable   pursuant  to  preemptive
regulations  of the  Comptroller  of the Currency and the National  Credit Union
Administration, respectively.

      The Garn-St.  Germain Act also sets forth nine specific instances in which
a  mortgage  lender  covered  by the act  (including  federal  savings  and loan
associations and federal savings banks) may not exercise a "due-on-sale" clause,
notwithstanding  the fact that a transfer  of the  property  may have  occurred.
These include intra-family transfers, some transfers by operation of law, leases
of fewer than three years and the creation of a junior encumbrance.  Regulations
promulgated  under the Garn-St.  Germain Act also  prohibit the  imposition of a
prepayment  penalty upon the  acceleration  of a loan  pursuant to a due-on-sale
clause. The inability to enforce a "due-on-sale" clause may result in a mortgage
that bears an interest rate below the current market rate being assumed by a new
home buyer rather than being paid off,  which may affect the average life of the
mortgage loans and the number of mortgage loans which may extend to maturity.

PREPAYMENT CHARGES AND LATE FEES; DEBT-ACCELERATION CLAUSES

      Some state laws restrict the  imposition  of  prepayment  charges and late
fees even when the loans expressly  provide for the collection of those charges.
Although the Alternative  Mortgage  Transaction  Parity Act of 1982 (the "Parity
Act"),  permits the collection of prepayment charges and late fees in connection
with  some  types  of  eligible   loans   preempting   any  contrary  state  law
prohibitions,  some states may not  recognize  the  preemptive  authority of the
Parity Act or have  formally  opted out of the Parity  Act.  As a result,  it is
possible  that  prepayment  charges and late fees may not be  collected  even on
loans that provide for the payment of those charges unless  otherwise  specified
in the  accompanying  prospectus  supplement.  The  related  servicer or another

                                       83



entity identified in the accompanying  prospectus supplement will be entitled to
all prepayment  charges and late payment charges received on the loans and those
amounts will not be  available  for payment on the  certificates.  The Office of
Thrift  Supervision  ("OTS"),  the agency  that  administers  the Parity Act for
unregulated housing creditors, withdrew its favorable Parity Act regulations and
Chief Counsel Opinions that previously  authorized  lenders to charge prepayment
charges and late fees in certain  circumstances  notwithstanding  contrary state
law,  effective  with  respect  to loans  originated  on or after  July 1, 2003.
However,  the OTS's ruling does not retroactively affect loans originated before
July 1, 2003.

      Some of the Commercial,  Multifamily and Mixed-Use Mortgage Loans included
in a trust will include a  "debt-acceleration " clause, which permits the lender
to  accelerate  the full debt upon a  monetary  or  nonmonetary  default  of the
borrower.   The  courts  of  all  states  will  enforce  clauses  providing  for
acceleration  in the event of a material  payment default after giving effect to
any appropriate notices. The courts of any state,  however, may refuse to permit
foreclosure  of a  mortgage  or  deed  of  trust  when  an  acceleration  of the
indebtedness  would be inequitable or unjust or the  circumstances  would render
the acceleration  unconscionable.  Furthermore, in some states, the borrower may
avoid foreclosure and reinstate an accelerated loan by paying only the defaulted
amounts and the costs and  attorneys'  fees incurred by the lender in collecting
such defaulted payments.

SUBORDINATE FINANCING

      Where a borrower  encumbers  mortgaged  property  with one or more  junior
liens, the senior lender is subjected to additional risks, such as:

      o     The  borrower  may  have  difficulty  repaying  multiple  loans.  In
            addition,  if the junior loan  permits  recourse to the borrower (as
            junior  loans often do) and the senior loan does not, a borrower may
            be more  likely to repay sums due on the  junior  loan than those on
            the senior loan.

      o     Acts of the senior lender that prejudice the junior lender or impair
            the junior  lender's  security may create a superior equity in favor
            of the junior  lender.  For example,  if the borrower and the senior
            lender  agree  to an  increase  in the  principal  amount  of or the
            interest rate payable on the senior loan, the senior lender may lose
            its priority to the extent any existing  junior  lender is harmed or
            the borrower is additionally burdened.

      o     If the  borrower  defaults on the senior loan and/or any junior loan
            or loans,  the existence of junior loans and actions taken by junior
            lenders can impair the security  available to the senior  lender and
            can  interfere  with or delay the  taking  of  action by the  senior
            lender.  Moreover,  the bankruptcy of a junior lender may operate to
            stay foreclosure or similar proceedings by the senior lender.

APPLICABILITY OF USURY LAWS

      Title V of the Depository  Institutions  Deregulation and Monetary Control
Act of 1980,  enacted in March  1980  ("Title  V"),  provides  that state  usury
limitations  will not apply to some types of  residential  first  mortgage loans
originated  by lenders  after March 31, 1980. A similar  federal  statute was in
effect for mortgage loans made during the first three months of 1980. The Office
of Thrift  Supervision  is  authorized  to issue  rules and  regulations  and to
publish  interpretations  governing  implementation  of  Title  V.  The  statute
authorized any state to reimpose interest rate limits by adopting,  before April
1, 1983, a law or constitutional provision that expressly rejects application of
the federal law. In addition,  even where Title V is not so rejected,

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any state is authorized by the law to adopt a provision limiting discount points
or other  charges on mortgage  loans  covered by Title V. Some states have taken
action to reimpose interest rate limits and/or to limit discount points or other
charges.

      The depositor  believes that a court  interpreting Title V would hold that
residential  first  mortgage  loans that are  originated  on or after January 1,
1980,  are  subject to federal  preemption.  Therefore,  in a state that has not
taken  the  requisite  action  to  reject  application  of Title V or to adopt a
provision  limiting discount points or other charges before origination of those
mortgage loans,  any limitation  under that state's usury law would not apply to
those mortgage loans.

      In any state in which  application of Title V has been expressly  rejected
or a provision limiting discount points or other charges is adopted, no mortgage
loan  originated  after  the date of that  state  action  will be  eligible  for
inclusion in a trust fund unless (1) the mortgage loan provides for the interest
rate,  discount  points and  charges as are  permitted  in that state or (2) the
mortgage loan  provides that its terms will be construed in accordance  with the
laws of another state under which the interest rate, discount points and charges
would not be usurious  and the  borrower's  counsel has rendered an opinion that
the choice of law provision would be given effect.

      Statutes differ in their  provisions as to the  consequences of a usurious
loan.  One group of statutes  requires  the lender to forfeit the  interest  due
above the applicable limit or impose a specified  penalty.  Under this statutory
scheme,  the  borrower  may cancel the  recorded  mortgage or deed of trust upon
paying its debt with lawful interest, and the lender may foreclose, but only for
the debt plus lawful  interest.  A second  group of statutes is more  severe.  A
violation  of  this  type  of  usury  law  results  in the  invalidation  of the
transaction,  thus  permitting  the borrower to cancel the recorded  mortgage or
deed of trust without any payment or prohibiting the lender from foreclosing.

ALTERNATIVE MORTGAGE INSTRUMENTS

      Alternative mortgage instruments, including adjustable rate mortgage loans
and early  ownership  mortgage  loans,  originated  by  non-federally  chartered
lenders  have  historically  been  subject to a variety of  restrictions.  Those
restrictions  differed  from  state  to  state,  resulting  in  difficulties  in
determining whether a particular alternative mortgage instrument originated by a
state-chartered lender was in compliance with applicable law. These difficulties
were alleviated  substantially as a result of the enactment of Title VIII of the
Garn-St.  Germain Act ("Title VIII"). Title VIII provides that,  notwithstanding
any state law to the contrary,  state-chartered  banks may originate alternative
mortgage   instruments  in  accordance  with  regulations   promulgated  by  the
Comptroller of the Currency with respect to origination of alternative  mortgage
instruments  by national  banks;  state-chartered  credit  unions may  originate
alternative mortgage  instruments in accordance with regulations  promulgated by
the  National  Credit  Union  Administration  with  respect  to  origination  of
alternative  mortgage  instruments  by  federal  credit  unions;  and all  other
non-federally chartered housing creditors, including state-chartered savings and
loan  associations,  state-chartered  savings banks and mutual savings banks and
mortgage banking companies,  may originate  alternative  mortgage instruments in
accordance with the regulations promulgated by the Federal Home Loan Bank Board,
predecessor to the Office of Thrift Supervision,  with respect to origination of
alternative mortgage instruments by federal savings and loan associations. Title
VIII provides that any state may reject applicability of the provisions of Title
VIII by adopting,  before  October 15, 1985, a law or  constitutional  provision
expressly  rejecting the  applicability  of those  provisions.  Some states have
taken that action.

SERVICEMEMBERS' CIVIL RELIEF ACT

      Under the terms of the Servicemembers'  Civil Relief Act and similar state
and local laws (the "Relief Act"), a borrower who enters military  service after
the origination of the borrower's

                                       85



mortgage loan  (including a borrower who was in reserve  status and is called to
active duty after  origination of the mortgage loan) may not be charged interest
(including fees and charges) above an annual rate of 6% during the period of the
borrower's active duty status,  unless a court orders otherwise upon application
of the lender.  The Relief Act applies to borrowers who are members of the Army,
Navy, Air Force, Marines,  National Guard, Reserves, Coast Guard and officers of
the U.S. Public Health Service  assigned to duty with the military.  Because the
Relief Act applies to borrowers who enter military service (including reservists
who are called to active duty) after  origination of the related  mortgage loan,
no information can be provided as to the number of loans that may be affected by
the Relief Act.

      Application of the Relief Act would adversely affect, for an indeterminate
period of time,  the ability of the servicer to collect full amounts of interest
on some of the mortgage loans. Any shortfalls in interest collections  resulting
from the  application  of the  Relief  Act would  result in a  reduction  of the
amounts  distributable  to the  holders  of  the  related  series  of  Notes  or
Certificates,  as  applicable,  and  would not be  covered  by  advances.  These
shortfalls will be covered by the credit support provided in connection with the
Notes  or  Certificates,  as  applicable,  only to the  extent  provided  in the
prospectus  supplement.  In addition,  the Relief Act imposes  limitations  that
would impair the ability of the  servicer to  foreclose on an affected  mortgage
loan  during  the  borrower's  period of active  duty  status,  and,  under some
circumstances,  during an additional three month period thereafter.  Thus, if an
affected  mortgage  loan goes into  default,  there  may be  delays  and  losses
occasioned thereby.

FORFEITURES IN DRUG AND RICO PROCEEDINGS

      Federal  law  provides  that  property  owned  by  persons   convicted  of
drug-related  crimes or of criminal  violations of the Racketeer  Influenced and
Corrupt  Organizations  ("RICO")  statute can be seized by the government if the
property was used in, or purchased  with the  proceeds of, those  crimes.  Under
procedures  contained in the Comprehensive Crime Control Act of 1984 (the "Crime
Control Act"), the government may seize the property even before conviction. The
government must publish notice of the forfeiture  proceeding and may give notice
to all parties "known to have an alleged  interest in the  property,"  including
the holders of mortgage loans.

      A lender  may avoid  forfeiture  of its  interest  in the  property  if it
establishes  that: (1) its mortgage was executed and recorded before  commission
of the crime upon which the  forfeiture is based,  or (2) the lender was, at the
time of execution of the  mortgage,  "reasonably  without cause to believe" that
the  property was used in, or  purchased  with the proceeds of,  illegal drug or
RICO activities.

COMMERCIAL, MULTIFAMILY AND MIXED USE LOANS

      The market value of any  Commercial,  Multifamily  or Mixed-Use  Mortgaged
Property obtained in foreclosure or by deed in lieu of foreclosure will be based
substantially  on the operating  income  obtained from renting the commercial or
dwelling units, the sale price, the value of any alternative uses, or such other
factors as are considered by the originator.  Because a default on a Commercial,
Multifamily  or  Mixed-Use  Mortgage  Loan is  likely to have  occurred  because
operating income, net of expenses, is insufficient to make debt service payments
on such  mortgage  loan,  it can be  anticipated  that the market  value of such
property  will  be less  than  was  anticipated  when  such  mortgage  loan  was
originated.  To the extent that the equity in the  property  does not absorb the
loss in market value and such loss is not covered by other credit enhancement, a
loss may be  experienced.  With respect to any  Multifamily  Mortgaged  Property
consisting of an apartment  building owned by a cooperative,  the  cooperative's
ability to meet debt service  obligations  on the mortgage  loan, as well as all
other  operating  expenses,  will be  dependent  in large part on the receipt of
maintenance payments from the  tenant-stockholders.  Unanticipated  expenditures
may  in  some   cases   have  to  be  paid  by   special   assessments   of  the

                                       86



tenant-stockholders.  The cooperative's  ability to pay the principal balance of
the  mortgage  loan at  maturity  may  depend on its  ability to  refinance  the
mortgage loan. The  depositor,  the seller and the master  servicer will have no
obligation to provide refinancing for any such mortgage.

      In most  states,  hotel  and motel  room  rates  are  considered  accounts
receivable  under the UCC. Room rates are  generally  pledged by the borrower as
additional  security for the loan when a mortgage  loan is secured by a hotel or
motel. In general, the lender must file financing statements in order to perfect
its security interest in the room rates and must file  continuation  statements,
generally every five years, to maintain that perfection.  Mortgage loans secured
by hotels or motels may be included in the trust even if the  security  interest
in the room rates was not perfected or the requisite UCC filings were allowed to
lapse. A lender will  generally be required to commence a foreclosure  action or
otherwise  take  possession  of the  property  in order to enforce its rights to
collect  the room rates  following  a  default,  even if the  lender's  security
interest in room rates is perfected under applicable nonbankruptcy law.

      In the  bankruptcy  setting,  the lender will be stayed from enforcing its
rights to  collect  hotel and motel  room  rates.  However,  the room rates will
constitute cash collateral and cannot be used by the bankrupt borrower without a
hearing or the lender's  consent,  or unless the  lender's  interest in the room
rates is given adequate protection.

      For purposes of the foregoing,  the adequate protection may include a cash
payment for otherwise  encumbered  funds or a replacement  lien on  unencumbered
property,  in either  case  equal in value to the  amount of room rates that the
bankrupt borrower proposes to use.

LEASES AND RENTS

      Some of the  Commercial,  Multifamily  and  Mixed-Use  Mortgage  Loans are
secured by an  assignment  of leases (each , a "lease") and rents of one or more
lessees (each, a "lessee"),  either through a separate document of assignment or
as incorporated in the mortgage. Under such assignments,  the borrower under the
mortgage loan typically assigns its right,  title and interest as landlord under
each lease and the income  derived  therefrom to the lender,  while  retaining a
license  to  collect  the  rents  for so long as there is no  default  under the
mortgage loan  documentation.  The manner of perfecting the lender's interest in
rents may  depend on whether  the  borrower's  assignment  was  absolute  or one
granted as  security  for the loan.  Failure to properly  perfect  the  lender's
interest  in rents may  result in the loss of a  substantial  pool of funds that
otherwise  could serve as a source of repayment  for the loan.  In the event the
borrower  defaults,  the  license  terminates  and the lender may be entitled to
collect  rents.  Some state laws may  require  that to perfect  its  interest in
rents,  the lender must take  possession of the property  and/or obtain judicial
appointment of a receiver before becoming entitled to collect the rents. Lenders
that actually take possession of the property,  however,  may incur  potentially
substantial  risks  attendant  to being a mortgagee  in  possession.  Such risks
include liability for  environmental  clean-up costs and other risks inherent to
property  ownership.  In addition,  if  bankruptcy  or similar  proceedings  are
commenced by or in respect of the borrower,  the lender's ability to collect the
rents may be adversely affected. In the event of borrower default, the amount of
rent the lender is able to collect from the tenants can significantly affect the
value of the lender's security interest.

AMERICANS WITH DISABILITIES ACT

      Under Title III of the Americans with  Disabilities  Act of 1990 and rules
promulgated   thereunder   (collectively,   the   "ADA"),   owners   of   public
accommodations  (such  as  hotels,  restaurants,  shopping  centers,  hospitals,
schools and social service center  establishments) must remove architectural and
communication  barriers that are  structural  in nature from existing  places of
public accommodation to the extent "readily achievable." In addition,  under the
ADA, alterations to a place of public accommodation or a commercial facility are
to be made so that, to

                                       87



the maximum extent feasible, such altered portions are readily accessible to and
useable by disabled  individuals.  The "readily  achievable" standard takes into
account,  among other  factors,  the financial  resources of the affected  site,
owner,  landlord or other applicable  person. In addition to imposing a possible
financial  burden on the borrower in its capacity as owner or landlord,  the ADA
may also impose such  requirements  on a foreclosing  lender who succeeds to the
interest of the borrower as owner or landlord. Furthermore, because the "readily
achievable"  standard may vary depending on the financial condition of the owner
or landlord,  a foreclosing  secured party who is financially  more capable than
the borrower of  complying  with the  requirements  of the ADA may be subject to
more stringent requirements than those to which the borrower is subject.

                     CERTAIN LEGAL ASPECTS OF THE CONTRACTS

      The following discussion contains summaries,  which are general in nature,
of certain legal matters relating to the contracts.  Because these legal aspects
are  governed   primarily  by  applicable  state  law,  which  laws  may  differ
substantially,  the  summaries  do not purport to be complete nor to reflect the
laws of any particular  state,  nor to encompass the laws of all states in which
the security for the contracts is situated. The summaries are qualified in their
entirety by reference to the  appropriate  laws of the states in which contracts
may be originated.

GENERAL

      As a result of the assignment of the contracts to the trustee, the trustee
will succeed  collectively  to all of the rights  including the right to receive
payment on the  contracts,  of the obligee  under the  contracts.  Each contract
evidences both

            (a)   the  obligation  of the  borrower to repay the loan  evidenced
      thereby, and

            (b)   the grant of a security  interest in the manufactured  home to
      secure  repayment of the loan.  Aspects of both  features of the contracts
      are described more fully below.

      The  contracts  generally  are  "chattel  paper" as  defined in the UCC in
effect in the states in which the manufactured  homes initially were registered.
Pursuant to the UCC, the sale of chattel paper is treated in a manner similar to
perfection of a security  interest in chattel paper.  Under the  agreement,  the
servicer will transfer physical  possession of the contracts to the trustee.  In
addition,  the servicer  will make an  appropriate  filing of a UCC-1  financing
statement in the appropriate states to give notice of the trustee's ownership of
the  contracts.  The  contracts  will be stamped or marked  otherwise to reflect
their  assignment  from the  depositor  to the  trustee  only if provided in the
prospectus supplement.  Therefore, if, through negligence, fraud or otherwise, a
subsequent  purchaser  were able to take  physical  possession  of the contracts
without notice of the assignment,  the trustee's  interest in contracts could be
defeated.

SECURITY INTERESTS IN THE MANUFACTURED HOMES

      The  manufactured  homes  securing the  contracts may be located in all 50
states,  Security  interests in  manufactured  homes may be perfected  either by
notation of the secured  party's lien on the certificate of title or by delivery
of the  required  documents  and  payment  of a fee to the state  motor  vehicle
authority,  depending on state law. In some nontitle states, perfection pursuant
to the  provisions  of the UCC is  required.  The asset  seller may effect  that
notation or delivery of the required  documents and fees, and obtain  possession
of the certificate of title, as appropriate under the laws of the state in which
any manufactured home securing a manufactured housing conditional sales contract
is registered.  In the event the asset seller fails,  due to clerical  error, to
effect that notation or delivery, or files the security interest under the wrong
law, the asset  seller may not have a first  priority  security  interest in the
manufactured home securing a contract.  As

                                       88



manufactured  homes have  become  larger and often have been  attached  to their
sites  without any apparent  intention to move them,  courts in many states have
held that manufactured  homes, under some  circumstances,  may become subject to
real estate title and  recording  laws.  As a result,  a security  interest in a
manufactured  home  could be  rendered  subordinate  to the  interests  of other
parties claiming an interest in the home under applicable state real estate law.

      To perfect a security  interest in a  manufactured  home under real estate
laws,  the holder of the  security  interest  must file either a fixture  filing
under the provisions of the UCC or a real estate  mortgage under the real estate
laws of the state where the home is located.  These  filings must be made in the
real  estate   records   office  of  the  county  where  the  home  is  located.
Substantially all of the contracts contain  provisions  prohibiting the borrower
from  permanently  attaching the  manufactured  home to its site. So long as the
borrower  does  not  violate  this  agreement,   a  security   interest  in  the
manufactured  home will be governed by the certificate of title laws or the UCC,
and the notation of the  security  interest on the  certificate  of title or the
filing of a UCC financing  statement  will be effective to maintain the priority
of the security interest in the manufactured  home. If, however,  a manufactured
home is permanently attached to its site, other parties could obtain an interest
in the  manufactured  home  that is prior to the  security  interest  originally
retained by the asset seller and  transferred to the depositor.  For a series of
securities and if so described in the prospectus supplement, the servicer may be
required  to  perfect  a  security  interest  in  the  manufactured  home  under
applicable real estate laws. The warranting  party will represent that as of the
date of the sale to the  depositor  it has obtained a perfected  first  priority
security  interest by proper notation or delivery of the required  documents and
fees for substantially all of the manufactured homes securing the contracts.

      The depositor will cause the security  interests in the manufactured homes
to be assigned to the trustee on behalf of the securityholders. The depositor or
the trustee will amend the certificates of title, or file UCC-3  statements,  to
identify the trustee as the new secured party, and will deliver the certificates
of title to the  trustee or note  thereon the  interest  of the trustee  only if
specified in the prospectus supplement.  Accordingly, the asset seller, or other
originator of the  contracts,  will continue to be named as the secured party on
the  certificates of title relating to the  manufactured  homes. In some states,
that  assignment  is an effective  conveyance of the security  interest  without
amendment  of any lien  noted on the  related  certificate  of title and the new
secured party succeeds to servicer's  rights as the secured party.  However,  in
some states,  in the absence of an amendment to the certificate of title and the
new secured party succeeds to servicer's  rights as the secured party.  However,
in some states,  in the absence of an amendment to the  certificate of title, or
the filing of a UCC-3 statement,  the assignment of the security interest in the
manufactured  home may not be held  effective  or the  security  interest in the
manufactured home may not be held effective or the security interests may not be
perfected  and in the absence of that  notation or delivery to the trustee,  the
assignment  of  the  security  interest  in the  manufactured  home  may  not be
effective  against creditors of the asset seller, or any other originator of the
contracts,  or a  trustee  in  bankruptcy  of the  asset  seller,  or any  other
originator.

      In  the  absence  of  fraud,   forgery  or  permanent  affixation  of  the
manufactured  home to its site by the manufactured home owner, or administrative
error  by state  recording  officials,  the  notation  of the lien of the  asset
seller,  or other  originator of the Contracts,  on the  certificate of title or
delivery of the required  documents  and fees will be  sufficient to protect the
securityholders  against the rights or subsequent  purchasers of a  manufactured
home or  subsequent  lenders who take a security  interest  in the  manufactured
home.  If there are any  manufactured  homes as to which the  security  interest
assigned  to the  trustee is not  perfected,  that  security  interest  would be
subordinate  to, among others,  subsequent  purchasers for value of manufactured
homes and holders of perfected security  interests.  There also exists a risk in
not identifying the trustee as the new secured party on the certificate of title
that, through fraud or negligence, the security interest of the trustee could be
released.

                                       89



      If the owner of a  manufactured  home  moves it to a state  other than the
state in which the manufactured home initially is registered,  under the laws of
most  states the  perfected  security  interest in the  manufactured  home would
continue for four months after the relocation  and thereafter  only if and after
the owner re-registers the manufactured home in that state. If the owner were to
relocate  a  manufactured   home  to  another  state  and  not  re-register  the
manufactured  home in that state,  and if steps are not taken to re-perfect  the
trustee's  security  interest  in  that  state,  the  security  interest  in the
manufactured  home would cease to be perfected.  A majority of states  generally
require surrender of a certificate of title to re-register a manufactured  home;
accordingly,  the servicer must surrender possession if it holds the certificate
of  title  to the  manufactured  home  or,  in the  case of  manufactured  homes
registered  in states that provide for notation of lien,  the asset  seller,  or
other originator,  would receive notice of surrender if the security interest in
the  manufactured  home is noted on the certificate of title.  Accordingly,  the
trustee would have the  opportunity to re-perfect  its security  interest in the
manufactured  home in the state of  relocation.  In states that do not require a
certificate of title for  registration of a manufactured  home,  re-registration
could defeat  perfection.  In the ordinary course of servicing the  manufactured
housing contracts, the servicer takes steps to effect re-perfection upon receipt
of notice of re-registration or information from the borrower as to relocation.

      Similarly,  when a borrower under a manufactured  housing contract sells a
manufactured home, the servicer must surrender  possession of the certificate of
title or, if it is noted as lienholder on the certificate of title, will receive
notice  as a result  of its lien  noted  thereon  and  accordingly  will have an
opportunity  to  require   satisfaction  of  the  related  manufactured  housing
conditional sales contract before release of the lien. Under the Agreement,  the
servicer is obligated to take those steps,  at the  servicer's  expense,  as are
necessary  to maintain  perfection  of security  interests  in the  manufactured
homes.

      Under  the  laws  of  most  states,  liens  for  repairs  performed  on  a
manufactured  home and liens for personal property taxes take priority even over
a perfected  security  interest.  The  warranting  party will  represent  in the
agreement  that it has no knowledge  of any of these liens for any  manufactured
home securing payment on any contract.  However,  these liens could arise at any
time  during the term of a  contract.  No notice will be given to the trustee or
securityholders if a lien arises.

ENFORCEMENT OF SECURITY INTERESTS IN THE MANUFACTURED HOMES

      The  servicer  on behalf of the  trustee,  to the extent  required  by the
related  agreement,  may take action to enforce the trustee's  security interest
with  respect  to  contracts  in  default  by  repossession  and  resale  of the
manufactured  homes  securing  those  defaulted   contracts.   So  long  as  the
manufactured  home has not become subject to the real estate law, a creditor can
repossess a  manufactured  home securing a contract by voluntary  surrender,  by
"self-help"  repossession  that is  "peaceful"  or, in the absence of  voluntary
surrender and the ability to repossess  without breach of the peace, by judicial
process. The holder of a contract must give the debtor a number of days' notice,
which varies from 10 to 30 days  depending on that state,  before  beginning any
repossession.  The UCC  and  consumer  protection  laws  in  most  states  place
restrictions  on  repossession  sales,  including  requiring prior notice to the
debtor and  commercial  reasonableness  in effecting  that sale. The law in most
states also  requires  that the debtor be given notice of any sale before resale
of the unit so that the debtor may redeem at or before that resale. In the event
of repossession and resale of a manufactured home, the trustee would be entitled
to be paid out of the sale proceeds  before the proceeds could be applied to the
payment of the claims of  unsecured  creditors  or the  holders of  subsequently
perfected security interests or, thereafter, to the debtor.

      Under the laws applicable in most states, a creditor is entitled to obtain
a deficiency  judgment  from a debtor for any  deficiency  on  repossession  and
resale of the manufactured home securing the debtor's loan. However, some states
impose prohibitions or limitations on deficiency

                                       90



judgments,  and in many cases the defaulting  borrower would have no assets with
which to pay a judgment.

      Other statutory  provisions,  including  federal and state  bankruptcy and
insolvency laws and general equitable principles, may limit or delay the ability
of a lender to repossess and resell collateral or enforce a deficiency judgment.

SERVICEMEMBERS' CIVIL RELIEF ACT

      The terms of the Relief Act apply to a borrower on a Contract as described
for a borrower  on a mortgage  loan under  "Certain  Legal  Aspects of  Mortgage
Loans-Civil Act."

CONSUMER PROTECTION LAWS

      The so-called Holder-in-Due-Course rule of the Federal Trade Commission is
intended to defeat the ability of the transferor of a consumer  credit  contract
that is the seller of goods which gave rise to the transaction, and some related
lenders and assignees,  to transfer the contract free of notice of claims by the
debtor  thereunder.  The effect of this rule is to subject  the  assignee of the
contract to all claims and defenses  that the debtor  could  assert  against the
seller of goods.  Liability  under this rule is limited to amounts  paid under a
contract;  however,  the borrower also may be able to assert the rule to set off
remaining  amounts  due as a defense  against  a claim  brought  by the  trustee
against the borrower.  Numerous other federal and state consumer protection laws
impose  requirements  applicable to the origination and lending  pursuant to the
contracts, including the Truth in Lending Act, the Federal Trade Commission Act,
the Fair Credit  Billing  Act, the Fair Credit  Reporting  Act, the Equal Credit
Opportunity Act, the Fair Debt Collection Practices Act and the Uniform Consumer
Credit Code. In the case of some of these laws, the failure to comply with their
provisions may affect the enforceability of the related contract.

TRANSFERS OF MANUFACTURED HOMES; ENFORCEABILITY OF "DUE-ON-SALE" CLAUSES

      The  contracts,  in general,  prohibit the sale or transfer of the related
manufactured   homes  without  the  consent  of  the  servicer  and  permit  the
acceleration  of the maturity of the  contracts by the servicer upon any sale or
transfer that is not consented to.  Generally,  it is expected that the servicer
will permit most transfers of manufactured homes and not accelerate the maturity
of the  related  contracts.  In  some  cases,  the  transfer  may be  made  by a
delinquent borrower to avoid a repossession proceeding for a manufactured home.

      In the case of a transfer of a manufactured  home after which the servicer
desires to  accelerate  the  maturity of the related  contract,  the  servicer's
ability  to do so will  depend  on the  enforceability  under  state  law of the
due-on-sale clauses applicable to the manufactured homes. Consequently,  in some
states the servicer may be prohibited  from  enforcing a  due-on-sale  clause in
respect of some manufactured homes.

APPLICABILITY OF USURY LAWS

      Title V of the Depository  Institutions  Deregulation and Monetary Control
Act of 1980,  as amended  (Title V),  provides  that,  subject to the  following
conditions,  state usury  limitations will not apply to any loan that is secured
by a first lien on certain kinds of manufactured housing. The contracts would be
covered if they satisfy certain  conditions,  among other things,  governing the
terms of any prepayments,  late charges and deferral fees and requiring a 30-day
notice  period  before  instituting  any action  leading to  repossession  of or
foreclosure on the related unit.

                                       91



      Title V authorized  any state to re-impose  limitations  on interest rates
and finance  charges by adopting  before April 1, 1983, a law or  constitutional
provision that expressly rejects  application of the federal law. Fifteen states
adopted a similar law before the April 1, 1983 deadline. In addition, even where
Title V was not so  rejected,  any  state  is  authorized  by the law to adopt a
provision limiting discount points or other charges on loans covered by Title V.
The related asset seller will  represent  that all of the contracts  comply with
applicable usury law.

                   MATERIAL FEDERAL INCOME TAX CONSIDERATIONS

GENERAL

      The following  discussion  represents the opinions of McKee Nelson LLP and
Thacher  Proffitt & Wood LLP as to the material  federal income tax consequences
of the purchase,  ownership and  disposition  of the Notes or  Certificates,  as
applicable, offered under this prospectus. These opinions assume compliance with
all provisions of the Agreements pursuant to which the Notes or Certificates, as
applicable,  are issued.  This discussion is directed solely to  securityholders
that hold the Notes or Certificates, as applicable, as capital assets within the
meaning of Section  1221 of the Internal  Revenue Code of 1986,  as amended (the
"Code"),  and does not purport to discuss all  federal  income tax  consequences
that may be  applicable to  particular  categories  of investors,  some of which
(such as banks,  insurance  companies and foreign  investors)  may be subject to
special  rules.  Further,  the  authorities  on which this  discussion,  and the
opinions  referred  to  below,  are  based are  subject  to change or  differing
interpretations, which could apply retroactively.

      In addition  to the  federal  income tax  consequences  described  in this
prospectus,  potential  investors should consider the state, local and other tax
consequences, if any, of the purchase, ownership and disposition of the Notes or
Certificates,  as  applicable.  See  "State and Other Tax  Considerations."  The
depositor  recommends  that  securityholders  consult  their  own  tax  advisors
concerning the federal,  state,  local or other tax  consequences to them of the
purchase, ownership and disposition of the Notes or Certificates, as applicable,
offered under this prospectus.

      The following discussion addresses securities of four general types:

      o     securities ("REMIC  Securities")  representing  interests in a trust
            fund,  or a portion of a trust fund,  that the trustee will elect to
            have treated as a real estate mortgage  investment conduit ("REMIC")
            under  Sections  860A through 860G (the "REMIC  Provisions")  of the
            Code;

      o     securities ("Grantor Trust Securities")  representing interests in a
            trust fund (a "Grantor  Trust Fund") as to which no election will be
            made;

      o     securities   ("Partnership    Certificates")   representing   equity
            interests  in a trust fund (a  "Partnership  Trust  Fund")  which is
            treated as a partnership for federal income tax purposes; and

      o     securities  ("Debt  Securities")   representing  indebtedness  of  a
            Partnership  Trust Fund or a trust fund  which is  disregarded  as a
            separate entity for federal income tax purposes.

                                       92



            The prospectus  supplement for each series of Notes or Certificates,
      as applicable,  will indicate which of the foregoing treatments will apply
      to that series and, if a REMIC  election (or  elections)  will be made for
      the  related  trust  fund,  will  identify  all  "regular  interests"  and
      "residual interests" in the REMIC. For purposes of this tax discussion,

            1.    references  to a  "securityholder"  or a  "holder"  are to the
            beneficial owner of a Security,

            2.    references to "REMIC Pool" are to an entity or portion thereof
            as to which a REMIC election will be made and

            3.    to  the  extent   specified  in  the  prospectus   supplement,
            references to "mortgage loans" include Contracts.

      The  following  discussion  is based  in part  upon  the  rules  governing
original  issue discount that are set forth in Sections 1271 through 1275 of the
Code  and  in  the  Treasury  regulations   promulgated   thereunder  (the  "OID
Regulations"),   and  in  part  upon  the  REMIC  Provisions  and  the  Treasury
regulations  promulgated thereunder (the "REMIC Regulations").  In addition, the
OID  Regulations do not adequately  address some issues relevant to, and in some
instances provide that they are not applicable to, prepayable securities such as
the Notes or Certificates, as applicable.

      TAXABLE MORTGAGE POOLS

      Corporate  income tax can be  imposed  on the net income of some  entities
issuing  non-REMIC debt obligations  secured by real estate mortgages  ("Taxable
Mortgage  Pools").  Any entity  other than a REMIC will be  considered a Taxable
Mortgage Pool if

            (1)   substantially  all of the assets of the entity consist of debt
            obligations  and more than 50% of those  obligations  (determined by
            adjusted tax basis) consist of "real estate mortgages,"

            (2)   that entity is the borrower under debt obligations with two or
            more maturities, and

            (3)   under the terms of the debt obligations on which the entity is
            the borrower,  payments on those  obligations bear a relationship to
            payments on the obligations held by the entity.

Furthermore,  a group of assets  held by an entity  can be treated as a separate
Taxable  Mortgage  Pool if the assets are expected to produce  significant  cash
flow that will support one or more of the entity's  issues of debt  obligations.
The depositor  generally  will  structure  offerings of non-REMIC  Securities to
avoid the application of the Taxable Mortgage Pool rules.

REMICS

      CLASSIFICATION OF REMICS

      For each series of REMIC Securities,  McKee Nelson LLP or Thacher Proffitt
& Wood LLP (as applicable,  "Federal Tax Counsel") will deliver an opinion that,
assuming  compliance  with all  provisions of the related  pooling and servicing
agreement, the related trust fund (or each applicable portion of the trust fund)
will qualify as a REMIC and the REMIC  Securities  offered with respect  thereto
will be  considered  to  evidence  ownership  of "regular  interests"  ("Regular

                                       93



Securities") or "residual interests" ("Residual Securities") in the REMIC within
the meaning of the REMIC Provisions.

      In order for the REMIC Pool to  qualify as a REMIC,  there must be ongoing
compliance on the part of the REMIC Pool with the  requirements set forth in the
Code.  The REMIC Pool must fulfill an asset test,  which  requires  that no more
than a de minimis  portion of the assets of the REMIC  Pool,  as of the close of
the third calendar month  beginning  after the "Startup Day" (which for purposes
of this  discussion is the date of issuance of the REMIC  Securities) and at all
times  thereafter,  may consist of assets other than  "qualified  mortgages" and
"permitted investments." The REMIC Regulations provide a safe harbor pursuant to
which the de minimis  requirement will be met if at all times the total adjusted
basis of the nonqualified  assets is less than 1% of the total adjusted basis of
all the REMIC  Pool's  assets.  An entity that fails to meet the safe harbor may
nevertheless  demonstrate  that it holds no more  than a de  minimis  amount  of
nonqualified assets. A REMIC Pool also must provide "reasonable arrangements" to
prevent its residual  interests from being held by "disqualified  organizations"
or  agents of  "disqualified  organizations"  and must  furnish  applicable  tax
information to transferors or agents that violate this requirement.  The pooling
and  servicing  agreement  for each  series  of REMIC  Securities  will  contain
provisions  meeting these  requirements.  See  "--Taxation of Owners of Residual
Securities--Tax-Related     Restrictions     on     Transfer     of     Residual
Securities--Disqualified Organizations" below.

      A qualified  mortgage is any obligation that is principally  secured by an
interest in real  property and that is either  transferred  to the REMIC Pool on
the Startup Day or is  purchased by the REMIC Pool within a  three-month  period
thereafter  pursuant  to a fixed price  contract  in effect on the Startup  Day.
Qualified mortgages include whole mortgage loans and, generally, certificates of
beneficial  interest in a grantor  trust that holds  mortgage  loans and regular
interests in another  REMIC,  such as lower-tier  regular  interests in a tiered
REMIC. The REMIC Regulations specify that loans secured by timeshare  interests,
shares held by a tenant stockholder in a cooperative  housing  corporation,  and
manufactured  housing that qualifies as a "single family  residence"  under Code
Section 25(e)(10) can be qualified  mortgages.  A qualified  mortgage includes a
qualified  replacement  mortgage,  which is any  property  that  would have been
treated as a qualified  mortgage if it were transferred to the REMIC Pool on the
Startup Day and that is received either:

            (1)   in exchange for any  qualified  mortgage  within a three-month
      period from the Startup Day; or

            (2)   in exchange  for a  "defective  obligation"  within a two-year
      period from the Startup Day.

      A "defective obligation" includes:

            (1)   a mortgage  in default  or as to which  default is  reasonably
      foreseeable;

            (2)   a mortgage as to which a customary  representation or warranty
      made at the time of transfer to the REMIC Pool has been breached;

            (3)   a mortgage that was fraudulently procured by the borrower; and

            (4)   a mortgage  that was not in fact  principally  secured by real
      property  (but  only if the  mortgage  is  disposed  of  within 90 days of
      discovery).

A mortgage loan that is "defective" as described in clause (4) above that is not
sold or, if within two years of the Startup  Day,  exchanged,  within 90 days of
discovery, ceases to be a qualified mortgage after that 90-day period.

                                       94



      Permitted  investments  include cash flow  investments,  qualified reserve
assets,  and  foreclosure  property.  A cash flow  investment is an  investment,
earning a return in the  nature of  interest,  of  amounts  received  on or with
respect to qualified  mortgages for a temporary period, not exceeding 13 months,
until the next scheduled distribution to holders of interests in the REMIC Pool.
A qualified reserve asset is any intangible property held for investment that is
part of any reasonably  required reserve maintained by the REMIC Pool to provide
for  payments  of  expenses  of the REMIC Pool or amounts  due on the regular or
residual  interests in the event of defaults  (including  delinquencies)  on the
qualified  mortgages,  lower  than  expected  reinvestment  returns,  prepayment
interest  shortfalls  and  other   contingencies.   The  reserve  fund  will  be
disqualified  if more than 30% of the gross  income from the assets in that fund
for the year is derived from the sale or other  disposition of property held for
less than three  months,  unless  required  to prevent a default on the  regular
interests caused by a default on one or more qualified mortgages. A reserve fund
must be reduced "promptly and  appropriately" to the extent no longer reasonably
required.  Foreclosure  property is real property  acquired by the REMIC Pool in
connection  with the default or imminent  default of a  qualified  mortgage  and
generally  may not be held for more than three  taxable  years after the taxable
year of  acquisition  unless  extensions  are  granted by the  Secretary  of the
Treasury.

      In addition to the  foregoing  requirements,  the various  interests  in a
REMIC Pool also must meet specific requirements. All of the interests in a REMIC
Pool  must be  either  of the  following:  (1) one or more  classes  of  regular
interests or (2) a single class of residual interests on which distributions, if
any, are made pro rata.

      o     A regular  interest is an interest in a REMIC Pool that is issued on
            the  Startup  Day with  fixed  terms,  is  designated  as a  regular
            interest,  and  unconditionally  entitles  the  holder to  receive a
            specified  principal amount (or other similar amount),  and provides
            that  interest  payments (or other similar  amounts),  if any, at or
            before  maturity  either  are  payable  based  on a fixed  rate or a
            qualified  variable  rate,  or  consist of a  specified,  nonvarying
            portion  of the  interest  payments  on  qualified  mortgages.  That
            specified  portion may consist of a fixed number of basis points,  a
            fixed  percentage  of the total  interest,  or a qualified  variable
            rate,  inverse  variable  rate or  difference  between  two fixed or
            qualified variable rates on some or all of the qualified  mortgages.
            The specified  principal  amount of a regular interest that provides
            for interest payments consisting of a specified,  nonvarying portion
            of interest payments on qualified mortgages may be zero.

      o     A  residual  interest  is an  interest  in a REMIC Pool other than a
            regular  interest  that is  issued  on the  Startup  Day and that is
            designated as a residual interest.

      An interest in a REMIC Pool may be treated as a regular  interest  even if
payments of principal  for that interest are  subordinated  to payments on other
regular  interests or the residual interest in the REMIC Pool, and are dependent
on the absence of defaults or delinquencies on qualified  mortgages or permitted
investments,  lower than reasonably  expected returns on permitted  investments,
unanticipated  expenses  incurred  by the  REMIC  Pool  or  prepayment  interest
shortfalls. Accordingly, except as disclosed in a related prospectus supplement,
in the opinion of Federal Tax Counsel,  the Regular  Securities of a series will
constitute one or more classes of regular interests, and the Residual Securities
for that series will  constitute a single class of residual  interests  for each
REMIC Pool.

      If an entity electing to be treated as a REMIC fails to comply with one or
more of the ongoing  requirements of the Code for that status during any taxable
year,  the Code provides that the entity will not be treated as a REMIC for that
year and thereafter.  In that event, that entity may be taxable as a corporation
under Treasury regulations, and the related REMIC Securities may not be accorded
the  status  or given  the tax  treatment  described  below.  Although  the Code
authorizes

                                       95



the Treasury Department to issue regulations providing relief in the event of an
inadvertent  termination of REMIC status,  none of these  regulations  have been
issued. Any relief provided,  moreover, may be accompanied by sanctions, such as
the imposition of a corporate tax on all or a portion of the trust fund's income
for the period in which the requirements for that status are not satisfied.  The
pooling and  servicing  agreement  for each REMIC Pool will  include  provisions
designed  to  maintain  the  trust  fund's  status  as a REMIC  under  the REMIC
Provisions.  It is not anticipated  that the status of any trust fund as a REMIC
will be terminated.

      CHARACTERIZATION OF INVESTMENTS IN REMIC SECURITIES

      The REMIC  Securities  will be treated as "real estate  assets" within the
meaning of Section  856(c)(4)(A)  of the Code and  assets  described  in Section
7701(a)(19)(C)  of the Code in the same  proportion that the assets of the REMIC
Pool underlying these Notes or Certificates, as applicable, would be so treated.
Moreover,  if 95% or more of the assets of the REMIC Pool  qualify for either of
the  foregoing  treatments  at all  times  during a  calendar  year,  the  REMIC
Securities will qualify for the corresponding  status in their entirety for that
calendar year.

      Interest (including original issue discount) on the Regular Securities and
income allocated to the class of Residual  Securities will be interest described
in  Section   856(c)(3)(B)  of  the  Code  to  the  extent  that  the  Notes  or
Certificates,  as  applicable,  are treated as "real estate  assets"  within the
meaning of Section 856(c)(4)(A) of the Code. In addition, the Regular Securities
generally will be "qualified mortgages" within the meaning of Section 860G(a)(3)
of the Code if  transferred  to another REMIC on its Startup Day in exchange for
regular or residual interests in the REMIC.

      The assets of the REMIC Pool will include,  in addition to mortgage loans,
payments on mortgage loans held pending distribution on the REMIC Securities and
property  acquired by foreclosure  held pending sale, and may include amounts in
reserve  accounts.  It is unclear whether property  acquired by foreclosure held
pending sale and amounts in reserve  accounts  would be considered to be part of
the  mortgage  loans,  or whether  those  assets (to the extent not  invested in
assets  described in the foregoing  sections)  otherwise  would receive the same
treatment as the mortgage  loans for purposes of all of the foregoing  sections.
The REMIC Regulations do provide,  however, that payments on mortgage loans held
pending  distribution  are considered part of the mortgage loans for purposes of
Section  856(c)(4)(A) of the Code.  Furthermore,  foreclosure property generally
will qualify as "real estate assets" under Section 856(c)(4)(A) of the Code.

      TIERED REMIC STRUCTURES

      For some series of REMIC Securities, two or more separate elections may be
made to treat  designated  portions of the related trust fund as REMICs ("Tiered
REMICs")  for federal  income tax  purposes.  Upon the  issuance of any of these
series of REMIC  Securities,  Federal Tax Counsel will deliver its opinion that,
assuming  compliance  with all  provisions of the related  pooling and servicing
agreement,  the Tiered  REMICs will each  qualify as a REMIC and the  respective
interests  issued by each Tiered REMIC will be considered to evidence  ownership
of regular  interests  or residual  interests  in the related  REMIC  within the
meaning of the REMIC Provisions.

      Solely for purposes of determining  whether the REMIC  Securities  will be
"real estate assets" within the meaning of Section  856(c)(4)(A) of the Code and
"loans secured by an interest in real property" under Section  7701(a)(19)(C) of
the Code, and whether the income on those Notes or Certificates,  as applicable,
is interest  described in Section  856(c)(3)(B)  of the Code,  the Tiered REMICs
will be treated as one REMIC.

                                       96



      TAXATION OF OWNERS OF REGULAR SECURITIES

(1)   General

      Except as  otherwise  indicated  herein,  the Regular  Securities  will be
treated for federal income tax purposes as debt  instruments  that are issued by
the REMIC and not as beneficial interests in the REMIC or the REMIC's assets. In
general,  interest,  original issue  discount,  and market discount on a Regular
Security will be treated as ordinary income to a holder of the Regular  Security
(the "Regular  Securityholder"),  and principal  payments on a Regular  Security
will  be  treated  as  a  return  of  capital  to  the  extent  of  the  Regular
Securityholder's  basis  in the  Regular  Security  allocable  thereto.  Regular
Securityholders must use the accrual method of accounting with regard to Regular
Securities,  regardless  of the  method  of  accounting  otherwise  used by that
Regular Securityholder.

      Payments of interest on Regular Securities may be based on a fixed rate, a
variable  rate as  permitted  by the  REMIC  Regulations,  or may  consist  of a
specified  portion of the interest  payments on qualified  mortgages  where such
portion does not vary during the period the Regular Security is outstanding. The
definition of a variable rate for purposes of the REMIC  Regulations is based on
the definition of a qualified  floating rate for purposes of the rules governing
original  issue  discount  set  forth  in  the  OID  Regulations,  with  certain
modifications   and  permissible   variations.   See  "--Variable  Rate  Regular
Securities"  below for a discussion of the  definition  of a qualified  floating
rate for purposes of the OID Regulations.  A qualified floating rate, as defined
above for purposes of the REMIC Regulations (a "REMIC qualified floating rate"),
qualifies as a variable rate for purposes of the REMIC Regulations if such REMIC
qualified  floating  rate  is set at a  "current  rate"  as  defined  in the OID
Regulations.  In addition, a rate equal to the highest,  lowest or an average of
two or more REMIC  qualified  floating  rates  qualifies as a variable  rate for
REMIC  purposes.  A Regular  Security  may also have a variable  rate based on a
weighted average of the interest rates on some or all of the qualified mortgages
held by the REMIC where each  qualified  mortgage taken into account has a fixed
rate or a  variable  rate  that is  permissible  under  the  REMIC  Regulations.
Further,  a  Regular  Security  may have a rate that is the  product  of a REMIC
qualified floating rate or a weighted average rate and a fixed multiplier,  is a
constant  number of basis  points more or less than a REMIC  qualified  floating
rate or a weighted  average  rate,  or is the product,  plus or minus a constant
number of basis points, of a REMIC qualified floating rate or a weighted average
rate  and a fixed  multiplier.  An  otherwise  permissible  variable  rate for a
Regular  Security,  described above, will not lose its character as such because
it is subject to a floor or a cap,  including  a "funds  available  cap" as that
term is defined in the REMIC  Regulations.  Lastly,  a Regular  Security will be
considered as having a permissible  variable rate if it has a fixed or otherwise
permissible  variable  rate  during one or more  payment or accrual  periods and
different fixed or otherwise  permissible variable rates during other payment or
accrual periods.

(2)   Original Issue Discount

      Accrual  Securities  will be, and other classes of Regular  Securities may
be, issued with  "original  issue  discount"  within the meaning of Code Section
1273(a).  Holders of any Class or Subclass of Regular Securities having original
issue discount generally must include original issue discount in ordinary income
for federal  income tax purposes as it accrues,  in  accordance  with a constant
yield method that takes into account the compounding of interest,  in advance of
the receipt of the cash attributable to that income. The following discussion is
based in part on the OID  Regulations  and in part on the  provisions of the Tax
Reform Act of 1986 (the "1986 Act").  Regular  Securityholders  should be aware,
however,  that the OID Regulations do not adequately  address some of the issues
relevant  to, and in some  instances  provide that they are not  applicable  to,
securities,  such as the Regular Securities. To the extent that those issues are
not addressed in the  regulations,  the Seller intends to apply the  methodology
described in the Conference  Committee  Report to the 1986 Act. No assurance can
be provided that the Internal Revenue

                                       97



Service  will not take a different  position as to those  matters not  currently
addressed  by the OID  Regulations.  Moreover,  the OID  Regulations  include an
anti-abuse  rule allowing the Internal  Revenue  Service to apply or depart from
the OID  Regulations  where  necessary or appropriate to ensure a reasonable tax
result because of the applicable statutory provisions.  A tax result will not be
considered   unreasonable  under  the  anti-abuse  rule  in  the  absence  of  a
substantial effect on the present value of a taxpayer's tax liability. Investors
are advised to consult  their own tax advisors as to the  discussion  in the OID
Regulations and the appropriate method for reporting interest and original issue
discount for the Regular Securities.

      Each Regular Security will be treated as a single  installment  obligation
for purposes of determining the original issue discount  includible in a Regular
Securityholder's  income.  The total  amount of  original  issue  discount  on a
Regular  Security is the excess of the "stated  redemption price at maturity" of
the  Regular  Security  over its "issue  price."  The issue  price of a Class of
Regular  Securities  offered pursuant to this prospectus  generally is the first
price  at  which a  substantial  amount  of  that  Class  is sold to the  public
(excluding bond houses,  brokers and  underwriters).  Although unclear under the
OID  Regulations,  it is anticipated that the trustee will treat the issue price
of a Class as to which there is no substantial sale as of the issue date or that
is retained  by the  depositor  as the fair market  value of the Class as of the
issue date. The issue price of a Regular  Security also includes any amount paid
by an initial  Regular  Securityholder  for accrued  interest  that relates to a
period  before  the issue  date of the  Regular  Security,  unless  the  Regular
Securityholder  elects on its federal  income tax return to exclude  that amount
from the issue price and to recover it on the first Distribution Date.

      The stated  redemption  price at  maturity  of a Regular  Security  always
includes the original  principal amount of the Regular  Security,  but generally
will not include  distributions  of interest if those  distributions  constitute
"qualified  stated  interest."  Under  the  OID  Regulations,  qualified  stated
interest  generally means interest payable at a single fixed rate or a qualified
variable rate (as  described  below),  provided  that the interest  payments are
unconditionally  payable at intervals of one year or less during the entire term
of the Regular  Security.  Because there is no penalty or default  remedy in the
case of  nonpayment of interest for a Regular  Security,  it is possible that no
interest on any Class of Regular  Securities will be treated as qualified stated
interest. However, except as provided in the following three sentences or in the
prospectus  supplement,  because  the  underlying  mortgage  loans  provide  for
remedies in the event of default it is  anticipated  that the trustee will treat
interest for the Regular Securities as qualified stated interest.  Distributions
of interest on an Accrual  Security,  or on other Regular  Securities  for which
deferred interest will accrue, will not constitute qualified stated interest, in
which case the stated  redemption price at maturity of those Regular  Securities
includes  all  distributions  of  interest as well as  principal  on the Regular
Securities.  Likewise,  it  is  anticipated  that  the  trustee  will  treat  an
interest-only   Class   or  a  Class   on  which   interest   is   substantially
disproportionate to its principal amount (a so-called  "super-premium" Class) as
having no qualified stated  interest.  Where the interval between the issue date
and the  first  Distribution  Date on a Regular  Security  is  shorter  than the
interval between subsequent Distribution Dates, the interest attributable to the
additional days will be included in the stated redemption price at maturity.

      Under a de minimis rule,  original  issue  discount on a Regular  Security
will be considered to be zero if the original  issue discount is less than 0.25%
of the stated redemption price at maturity of the Regular Security multiplied by
the weighted average  maturity of the Regular  Security.  For this purpose,  the
weighted  average maturity of the Regular Security is computed as the sum of the
amounts determined by multiplying the number of full years (i.e.,  rounding down
partial  years)  from the issue date until each  distribution  in  reduction  of
stated  redemption price at maturity is scheduled to be made by a fraction,  the
numerator  of which is the amount of each  distribution  included  in the stated
redemption  price at maturity of the Regular  Security  and the  denominator  of
which is the stated  redemption price at maturity of the Regular  Security.  The
Conference  Committee Report to the 1986 Act provides that the schedule of those
distributions

                                       98



should be determined  in  accordance  with the assumed rate of prepayment of the
mortgage loans (the "Prepayment  Assumption")  and the anticipated  reinvestment
rate, if any, relating to the Regular Securities.  The Prepayment Assumption for
a series of Regular  Securities will be set forth in the prospectus  supplement.
Holders  generally  must report de minimis  original  issue discount pro rata as
principal payments are received,  and that income will generally be capital gain
if the Regular  Security is held as a capital asset.  Under the OID Regulations,
however,  Regular  Securityholders  may elect to accrue all de minimis  original
issue discount as well as market discount and market premium, under the constant
yield  method.  See  "-Election to Treat All Interest  Under the Constant  Yield
Method" below.

      A Regular  Securityholder  generally  must include in gross income for any
taxable year the sum of the "daily  portions," as defined below, of the original
issue discount on the Regular Security accrued during an accrual period for each
day on which it holds the Regular  Security,  including the date of purchase but
excluding  the date of  disposition.  The trustee will treat the monthly  period
ending on the day before each Distribution Date as the accrual period.  For each
Regular Security, a calculation will be made of the original issue discount that
accrues during each  successive  full accrual period (or shorter period from the
date of original  issue)  that ends on the day before the  related  Distribution
Date on the Regular  Security.  The Conference  Committee Report to the 1986 Act
states  that the rate of accrual of  original  issue  discount is intended to be
based on the Prepayment  Assumption.  The original issue discount  accruing in a
full accrual period would be the excess, if any, of:

            (1)   the sum of:

                  (a)   the present value of all of the remaining  distributions
                  to be  made  on the  Regular  Security  as of the  end of that
                  accrual period and

                  (b)   the  distributions  made on the Regular  Security during
                  the accrual period that are included in the Regular Security's
                  stated redemption price at maturity, over

            (2)   the  adjusted  issue  price  of the  Regular  Security  at the
      beginning of the accrual period.

The present  value of the remaining  distributions  referred to in the preceding
sentence is calculated based on:

            (1)   the yield to  maturity  of the  Regular  Security at the issue
      date; and

            (2)   the Prepayment Assumption.

For these  purposes,  the  adjusted  issue  price of a Regular  Security  at the
beginning of any accrual period equals the issue price of the Regular  Security,
increased  by the total  amount  of  original  issue  discount  for the  Regular
Security that accrued in all prior accrual  periods and reduced by the amount of
distributions  included in the Regular  Security's  stated  redemption  price at
maturity  that were made on the Regular  Security in those  prior  periods.  The
original  issue  discount  accruing  during any accrual period (as determined in
this  paragraph)  will then be  divided  by the  number of days in the period to
determine  the daily  portion of  original  issue  discount  for each day in the
period.  For an initial accrual period shorter than a full accrual  period,  the
daily  portions of original  issue  discount must be determined  according to an
appropriate allocation under any reasonable method.

      Under the method  described  above,  the daily  portions of original issue
discount required to be included in income by a Regular Securityholder generally
will increase to take into account

                                       99



prepayments on the Regular Securities as a result of prepayments on the mortgage
loans that exceed the  Prepayment  Assumption,  and generally will decrease (but
not below zero for any period) if the prepayments are slower than the Prepayment
Assumption.  An increase in  prepayments  on the mortgage  loans for a series of
Regular  Securities  can result in both a change in the  priority  of  principal
payments  for some  Classes of Regular  Securities  and  either an  increase  or
decrease in the daily  portions of original  issue  discount  for those  Regular
Securities.

(3)   Acquisition Premium

      A purchaser of a Regular  Security  having  original  issue  discount at a
price greater than its adjusted issue price but less than its stated  redemption
price at maturity will be required to include in gross income the daily portions
of the original  issue  discount on the Regular  Security  reduced pro rata by a
fraction,  the  numerator of which is the excess of its purchase  price over the
adjusted issue price and the denominator of which is the excess of the remaining
stated   redemption   price  at  maturity   over  the   adjusted   issue  price.
Alternatively,  a subsequent  purchaser may elect to treat all that  acquisition
premium under the constant  yield method,  as described  below under the heading
"--Election to Treat All Interest Under the Constant Yield Method" below.

(4)   Variable Rate Regular Securities

      Regular  Securities  may provide for  interest  based on a variable  rate.
Under the OID  Regulations,  interest  is  treated  as  payable  at a  qualified
variable  rate if,  generally,  (1) the issue price does not exceed the original
principal balance by more than a specified  amount,  (2) it does not provide for
any  principal  payments  that are  contingent,  within  the  meaning of the OID
Regulations,  except as provided in (1),  and (3) the  interest  compounds or is
payable at least annually at current values of

            (a)   one or more "qualified floating rates,"

            (b)   a single fixed rate and one or more qualified floating rates,

            (c)   a single "objective rate," or

            (d)   single  fixed  rate  and a  single  objective  rate  that is a
            "qualified inverse floating rate."

A floating rate is a qualified  floating rate if  variations  can  reasonably be
expected to measure  contemporaneous  variations  in the cost of newly  borrowed
funds.  A multiple  of a  qualified  floating  rate is  considered  a  qualified
floating rate only if the rate is equal to either (a) the product of a qualified
floating  rate and a fixed  multiple that is greater than 0.65 but not more than
1.35 or (b) the product of a qualified  floating rate and a fixed  multiple that
is greater  than 0.65 but not more than 1.35,  increased or decreased by a fixed
rate.  That rate may also be subject to a fixed cap or floor,  or a cap or floor
that is not reasonably  expected as of the issue date to affect the yield of the
instrument significantly.  An objective rate is any rate (other than a qualified
floating rate) that is determined using a single fixed formula and that is based
on objective financial or economic information, provided that the information is
not (1) within the control of the issuer or a related party or (2) unique to the
circumstances of the issuer or a related party.  However, an objective rate does
not include a rate if it is  reasonably  expected that the average value of such
rate  during  the  first  half of the  Regular  Security's  term  will be either
significantly  less than or significantly  greater than the average value of the
rate during the final half of the Regular  Security's term. A qualified  inverse
floating  rate is a rate equal to a fixed rate minus a qualified  floating  rate
that inversely  reflects  contemporaneous  variations in the qualified  floating
rate; an inverse floating rate that is not a qualified inverse floating rate may
nevertheless be an objective

                                      100



rate. A Class of Regular  Securities  may be issued under this  prospectus  that
does not have a qualified  variable rate under the foregoing rules, for example,
a Class that bears  different  rates at different  times during the period it is
outstanding that it is considered significantly  "front-loaded" or "back-loaded"
within the meaning of the OID  Regulations.  It is possible  that a Class may be
considered  to  bear  "contingent  interest"  within  the  meaning  of  the  OID
Regulations.  The OID Regulations, as they relate to the treatment of contingent
interest,  are by their terms not applicable to Regular Securities.  However, if
final regulations  dealing with contingent interest for Regular Securities apply
the  same  principles  as the OID  Regulations,  those  regulations  may lead to
different  timing  of  income  inclusion  than  would be the case  under the OID
Regulations.  Furthermore,  application  of those  principles  could lead to the
characterization  of gain on the sale of contingent  interest Regular Securities
as ordinary income.  Investors  should consult their tax advisors  regarding the
appropriate  treatment of any Regular  Security  that does not pay interest at a
fixed rate or qualified variable rate as described in this paragraph.

      The amount of original  issue  discount for a Regular  Security  bearing a
qualified  variable rate of interest will accrue in the manner  described  above
under  "--Original  Issue  Discount,"  with the  yield to  maturity  and  future
payments on that Regular  Security  generally to be  determined by assuming that
interest  will be  payable  for the life of the  Regular  Security  based on the
initial rate (or, if different,  the value of the applicable variable rate as of
the pricing  date) for the  relevant  Class,  if the Class  bears  interest at a
qualified  floating rate or qualified inverse floating rate, or based on a fixed
rate which reflects the reasonably expected yield for the relevant Class, if the
Class bears  interest  at an  objective  rate  (other  than a qualified  inverse
floating rate). Unless required otherwise by applicable final regulations, it is
anticipated that the trustee will treat interest,  other than variable  interest
on an interest-only or super-premium  Class, as qualified stated interest at the
qualified variable rate. However,  the qualified stated interest allocable to an
accrual  period will be increased (or  decreased) if the interest  actually paid
during the accrual  period  exceed (or is less than) the interest  assumed to be
paid under the rate just described.

(5)   Market Discount

      A subsequent  purchaser of a Regular  Security  also may be subject to the
market  discount rules of Code Sections 1276 through 1278.  Under these sections
and the  principles  applied by the OID  Regulations  in the context of original
issue  discount,  "market  discount"  is the  amount  by which  the  purchaser's
original  basis  in the  Regular  Security  (1)  is  exceeded  by the  remaining
outstanding principal payments and interest payments other than qualified stated
interest  payments  due on a Regular  Security,  or (2) in the case of a Regular
Security having original issue discount, is exceeded by the adjusted issue price
of that Regular Security at the time of purchase.  The purchaser  generally will
be  required  to  recognize  ordinary  income to the  extent of  accrued  market
discount on that  Regular  Security as  distributions  includible  in the stated
redemption price at maturity of the Regular Security are received,  in an amount
not exceeding that distribution. The market discount would accrue in a manner to
be provided in Treasury  regulations and should take into account the Prepayment
Assumption.  The Conference Committee Report to the 1986 Act provides that until
these regulations are issued, the market discount would accrue either (1) on the
basis of a  constant  interest  rate,  or (2) in the  ratio of  stated  interest
allocable to the relevant period to the sum of the interest for that period plus
the remaining interest as of the end of that period, or in the case of a Regular
Security  issued with original  issue  discount,  in the ratio of original issue
discount  accrued  for the  relevant  period  to the sum of the  original  issue
discount  accrued for that period plus the remaining  original issue discount as
of the end of that period.  The  purchaser  also  generally  will be required to
treat a portion of any gain on a sale or  exchange  of the  Regular  Security as
ordinary  income to the  extent of the  market  discount  accrued to the date of
disposition under one of the foregoing methods, less any accrued market discount
previously reported as ordinary income as partial  distributions in reduction of
the stated  redemption  price at maturity were  received.  The purchaser will be
required to defer  deduction of a portion of the excess of the interest  paid or
accrued on  indebtedness  incurred to purchase or carry a Regular  Security over
the

                                      101



interest  distributable  on the Regular  Security.  The deferred  portion of the
interest  expense in any  taxable  year  generally  will not exceed the  accrued
market  discount on the Regular  Security for that year.  Any deferred  interest
expense is, in general,  allowed as a deduction not later than the year in which
the related  market  discount  income is recognized  or the Regular  Security is
disposed of.

      As an  alternative  to the  inclusion of market  discount in income on the
foregoing basis, the Regular Securityholder may elect to include market discount
in income currently as it accrues on all market discount instruments acquired by
the Regular Securityholder in that taxable year or thereafter, in which case the
interest  deferral rule will not apply.  See  "--Election  to Treat All Interest
Under the Constant Yield Method" below regarding an alternative  manner in which
that  election  may be  deemed  to be made.  A person  who  purchases  a Regular
Security at a price lower than the  remaining  amounts  includible in the stated
redemption price at maturity of the security, but higher than its adjusted issue
price,  does not acquire the Regular Security with market discount,  but will be
required to report  original issue discount,  appropriately  adjusted to reflect
the excess of the price paid over the adjusted issue price.

      Market  discount for a Regular  Security  will be considered to be zero if
the market discount is less than 0.25% of the remaining stated  redemption price
at  maturity  of the Regular  Security  (or,  in the case of a Regular  Security
having  original  issue  discount,  the  adjusted  issue  price of that  Regular
Security)  multiplied by the weighted  average  maturity of the Regular Security
(presumably   determined  as  described  above  in  the  third  paragraph  under
"--Original  Issue Discount"  above)  remaining  after the date of purchase.  It
appears that de minimis market discount would be reported in a manner similar to
de minimis original issue discount. See "--Original Issue Discount" above.

      Treasury  regulations  implementing the market discount rules have not yet
been issued, and uncertainty exists with respect to many aspects of those rules.
Due to the  substantial  lack of regulatory  guidance with respect to the market
discount rules,  it is unclear how those rules will affect any secondary  market
that  develops  for  a  particular  Class  of  Regular  Securities.  Prospective
investors in Regular  Securities should consult their own tax advisors regarding
the application of the market  discount rules to the Regular  Securities and the
elections to include  market  discount in income  currently and to accrue market
discount on the basis of the constant yield method.

(6)   Amortizable Premium

      A Regular  Security  purchased at a cost greater than its remaining stated
redemption  price at maturity  generally  is  considered  to be  purchased  at a
premium. If the Regular Securityholder holds that Regular Security as a "capital
asset" within the meaning of Code Section 1221, the Regular  Securityholder  may
elect  under Code  Section 171 to amortize  the premium  under a constant  yield
method that reflects  compounding  based on the interval between payments on the
Regular  Security.  The  election  will apply to all  taxable  debt  obligations
(including REMIC regular interests) acquired by the Regular  Securityholder at a
premium  held in that  taxable  year or  thereafter,  unless  revoked  with  the
permission of the Internal Revenue Service.  The Conference  Committee Report to
the 1986 Act indicates a Congressional  intent that the same rules that apply to
the accrual of market  discount on  installment  obligations  will also apply to
amortizing bond premium under Code Section 171 on installment obligations as the
Regular  Securities,  although  it is unclear  whether the  alternatives  to the
constant  interest method described above under "Market Discount" are available.
Amortizable  bond  premium  generally  will be treated as an offset to  interest
income on a Regular  Security,  rather than as a separate  deductible  item. See
"--Election  to Treat  All  Interest  Under the  Constant  Yield  Method"  below
regarding  an  alternative  manner in which the Code Section 171 election may be
deemed to be made.

                                      102



(7)   Election to Treat All Interest Under the Constant Yield Method

      A holder  of a debt  instrument  such as a Regular  Security  may elect to
treat all interest  that  accrues on the  instrument  using the  constant  yield
method,  with none of the interest being treated as qualified  stated  interest.
For purposes of applying the constant yield method to a debt instrument  subject
to this  election,  (1)  "interest"  includes  stated  interest,  original issue
discount,  de minimis  original issue  discount,  market discount and de minimis
market  discount,  as adjusted by any  amortizable  bond premium or  acquisition
premium and (2) the debt  instrument is treated as if the instrument were issued
on the holder's  acquisition  date in the amount of the holder's  adjusted basis
immediately  after  acquisition.  It is unclear whether,  for this purpose,  the
initial  Prepayment  Assumption  would  continue to apply or if a new prepayment
assumption  as of the date of the holder's  acquisition  would  apply.  A holder
generally may make this  election on an instrument by instrument  basis or for a
class or group of debt instruments.  However,  if the holder makes this election
for a debt instrument  with  amortizable  bond premium,  the holder is deemed to
have made  elections to amortize bond premium  currently as it accrues under the
constant  yield  method  for all  premium  bonds  held by the holder in the same
taxable year or thereafter. Alternatively, if the holder makes this election for
a debt  instrument  with  market  discount,  the  holder  is deemed to have made
elections to report  market  discount  income  currently as it accrues under the
constant  yield method for all market  discount  bonds acquired by the holder in
the same  taxable  year or  thereafter.  The  election  is made on the  holder's
federal income tax return for the year in which the debt  instrument is acquired
and is  irrevocable  except with the approval of the Internal  Revenue  Service.
Investors  should consult their own tax advisors  regarding the  advisability of
making this election.

(8)   Treatment of Losses

      Regular  Securityholders  will be  required  to report  income for Regular
Securities on the accrual method of accounting,  without giving effect to delays
or reductions in distributions  attributable to defaults or delinquencies on the
mortgage loans,  except to the extent it can be established  that the losses are
uncollectible.  Accordingly,  the holder of a Regular  Security,  particularly a
Subordinate Security, may have income, or may incur a diminution in cash flow as
a result of a default or  delinquency,  but may not be able to take a  deduction
(subject to the discussion below) for the corresponding  loss until a subsequent
taxable  year.  In this  regard,  investors  are  cautioned  that while they may
generally  cease to accrue  interest  income if it  reasonably  appears that the
interest  will be  uncollectible,  the  Internal  Revenue  Service  may take the
position  that original  issue  discount must continue to be accrued in spite of
its  uncollectibility  until the debt  instrument  is  disposed  of in a taxable
transaction  or becomes  worthless in accordance  with the rules of Code Section
166.

      To the  extent  the  rules of Code  Section  166  regarding  bad debts are
applicable,  it appears that Regular  Securityholders  that are  corporations or
that  otherwise  hold  the  Regular  Securities  in  connection  with a trade or
business  should in general be allowed to deduct as an  ordinary  loss that loss
with  respect to principal  sustained  during the taxable year on account of any
Regular Securities becoming wholly or partially worthless, and that, in general,
Regular  Securityholders  that are not  corporations and do not hold the Regular
Securities in connection with a trade or business should be allowed to deduct as
a short-term  capital loss any loss sustained during the taxable year on account
of a portion of any Regular Securities  becoming wholly worthless.  Although the
matter is not free from doubt,  non-corporate Regular  Securityholders should be
allowed a bad debt  deduction at the time the  principal  balance of the Regular
Securities is reduced to reflect losses  resulting from any liquidated  mortgage
loans.  The Internal  Revenue  Service,  however,  could take the position  that
non-corporate  holders  will be allowed a bad debt  deduction  to reflect  those
losses only after all the mortgage  loans  remaining in the trust fund have been
liquidated or the  applicable  Class of Regular  Securities  has been  otherwise
retired.  The  Internal  Revenue  Service  could also  assert that losses on the
Regular Securities are deductible based on

                                      103



some other  method  that may defer those  deductions  for all  holders,  such as
reducing future cashflow for purposes of computing original issue discount. This
may have the effect of creating  "negative"  original issue discount that may be
deductible  only against  future  positive  original issue discount or otherwise
upon termination of the Class.

      Regular  Securityholders  are  urged to  consult  their  own tax  advisors
regarding the appropriate timing, amount and character of any loss sustained for
their  Regular  Securities.  While losses  attributable  to interest  previously
reported as income should be deductible as ordinary losses by both corporate and
non-corporate  holders,  the Internal Revenue Service may take the position that
losses  attributable to accrued  original issue discount may only be deducted as
capital losses in the case of non-corporate  holders who do not hold the Regular
Securities  in  connection  with a trade or business.  Special loss rules may be
applicable  to banks and thrift  institutions.  These  taxpayers  are advised to
consult  their tax  advisors  regarding  the  treatment  of  losses  on  Regular
Securities.

(9)   Sale or Exchange of Regular Securities

      If a Regular  Securityholder  sells or exchanges a Regular  Security,  the
Regular  Securityholder will recognize gain or loss equal to the difference,  if
any, between the amount received and its adjusted basis in the Regular Security.
The adjusted basis of a Regular Security  generally will equal the original cost
of the Regular Security to the seller,  increased by any original issue discount
or market  discount  previously  included in the  seller's  gross income for the
Regular Security and reduced by amounts included in the stated  redemption price
at maturity of the Regular Security that were previously received by the seller,
by any amortized premium, and by any recognized losses.

      Except  as  described  above  regarding  market  discount,  and  except as
provided  in this  paragraph,  any  gain or loss on the  sale or  exchange  of a
Regular  Security  realized by an investor  who holds the Regular  Security as a
capital  asset will be capital gain or loss and will be long-term or  short-term
depending  on  whether  the  Regular  Security  has been held for the  long-term
capital gain holding period  (currently,  more than one year). That gain will be
treated as ordinary income

            (1)   if a  Regular  Security  is  held  as  part  of a  "conversion
      transaction"  as  defined  in Code  Section  1258(c),  up to the amount of
      interest  that would  have  accrued on the  Regular  Securityholder's  net
      investment  in the  conversion  transaction  at  120%  of the  appropriate
      applicable  federal rate in effect at the time the  taxpayer  entered into
      the transaction minus any amount previously treated as ordinary income for
      any  prior  disposition  of  property  that  was  held  as  part  of  that
      transaction;

            (2)   in the case of a  non-corporate  taxpayer,  to the extent that
      the taxpayer has made an election under Code Section 163(d)(4) to have net
      capital gains taxed as investment income at ordinary income rates; or

            (3)   to the extent  that the gain does not exceed  the  excess,  if
      any, of (a) the amount that would have been includible in the gross income
      of the  holder  if its  yield on that  Regular  Security  were 110% of the
      applicable federal rate as of the date of purchase, over (b) the amount of
      income  actually  includible  in the gross  income of the  holder for that
      Regular Security (the "110% yield rule").

      In addition,  gain or loss recognized from the sale of a Regular  Security
by some banks or thrift  institutions will be treated as ordinary income or loss
pursuant  to Code  Section  582(c).  Long-term  capital  gains  of  noncorporate
taxpayers generally are subject to a lower maximum tax rate than ordinary income
of those  taxpayers  for  property  held for more  than one year,  with  further

                                      104



rate  reductions  for  property  held for more than five years.  Currently,  the
maximum  tax rate for  corporations  is the same for both  ordinary  income  and
capital gains.

      TAXATION OF OWNERS OF RESIDUAL SECURITIES

(1)   Taxation of REMIC Income

      Generally,  the "daily  portions" of REMIC taxable income or net loss will
be  includible as ordinary  income or loss in  determining  the federal  taxable
income of holders of Residual Securities ("Residual  Holders"),  and will not be
taxed  separately to the REMIC Pool.  The daily portions of REMIC taxable income
or net loss of a Residual  Holder are  determined by allocating the REMIC Pool's
taxable income or net loss for each calendar quarter ratably to each day in that
quarter and by  allocating  that daily  portion  among the  Residual  Holders in
proportion to their respective holdings of Residual Securities in the REMIC Pool
on that day. REMIC taxable income is generally  determined in the same manner as
the taxable  income of an  individual  using the accrual  method of  accounting,
except that

            (1)   the  limitations  on  deductibility  of  investment   interest
      expense and expenses for the production of income do not apply;

            (2)   all bad loans will be deductible as business bad debts; and

            (3)   the limitation on the  deductibility  of interest and expenses
      related to tax-exempt income will apply.

The REMIC Pool's gross income includes interest,  original issue discount income
and  market  discount  income,  if  any,  on  the  mortgage  loans,  reduced  by
amortization of any premium on the mortgage loans, plus income from amortization
of issue premium, if any, on the Regular Securities, plus income on reinvestment
of cash flows and reserve assets,  plus any cancellation of indebtedness  income
upon allocation of realized losses to the Regular  Securities.  The REMIC Pool's
deductions  include  interest and original issue discount expense on the Regular
Securities,  servicing fees on the mortgage loans, other administrative expenses
of the REMIC Pool and realized  losses on the mortgage  loans.  The  requirement
that Residual  Holders report their pro rata share of taxable income or net loss
of the REMIC Pool will  continue  until there are no Notes or  Certificates,  as
applicable, of any class of the related series outstanding.

      The taxable  income  recognized  by a Residual  Holder in any taxable year
will be affected by, among other factors, the relationship between the timing of
recognition of interest,  original issue discount or market  discount  income or
amortization  of premium for the mortgage loans, on the one hand, and the timing
of deductions for interest  (including  original issue  discount) or income from
amortization of issue premium on the Regular  Securities,  on the other hand. If
an interest in the  mortgage  loans is acquired by the REMIC Pool at a discount,
and one or more of these mortgage  loans is prepaid,  the prepayment may be used
in whole or in part to make  distributions  in  reduction  of  principal  on the
Regular Securities, and the discount on the mortgage loans that is includible in
income may exceed the original issue discount deductions allowed with respect to
the Regular Securities.  When there is more than one Class of Regular Securities
that  distribute  principal   sequentially,   this  mismatching  of  income  and
deductions is particularly likely to occur in the early years following issuance
of the Regular Securities when distributions in reduction of principal are being
made in respect of earlier  Classes  of Regular  Securities  to the extent  that
those  Classes  are not  issued  with  substantial  discount  or are issued at a
premium.  If taxable income  attributable  to that  mismatching is realized,  in
general,  losses would be allowed in later years as  distributions  on the later
maturing Classes of Regular Securities are made.

                                      105



      Taxable income may also be greater in earlier years than in later years as
a result of the fact that interest expense deductions, expressed as a percentage
of the outstanding  principal amount of that series of Regular  Securities,  may
increase  over time as  distributions  in reduction of principal are made on the
lower yielding Classes of Regular  Securities,  whereas, to the extent the REMIC
Pool consists of fixed rate mortgage  loans,  interest income for any particular
mortgage loan will remain  constant over time as a percentage of the outstanding
principal  amount  of  that  loan.  Consequently,  Residual  Holders  must  have
sufficient  other  sources of cash to pay any  federal,  state,  or local income
taxes due as a result of that mismatching or unrelated  deductions against which
to offset that income,  subject to the discussion of "excess  inclusions"  below
under  "--Limitations  on Offset or  Exemption  of REMIC  Income." The timing of
mismatching of income and deductions described in this paragraph, if present for
a series of Notes or Certificates, as applicable, may have a significant adverse
effect upon a Residual Holder's after-tax rate of return.

      A portion of the income of a Residual Holder may be treated unfavorably in
three contexts:

            (1)   it  may  not be  offset  by  current  or  net  operating  loss
      deductions;

            (2)   it will be considered  unrelated  business  taxable  income to
      tax-exempt entities; and

            (3)   it is ineligible for any statutory or treaty  reduction in the
      30% withholding tax otherwise available to a foreign Residual Holder.

See "--Limitations on Offset or Exemption of REMIC Income" below. In addition, a
Residual  Holder's  taxable  income  during  some  periods may exceed the income
reflected  by those  Residual  Holders  for those  periods  in  accordance  with
generally  accepted  accounting  principles.  Investors should consult their own
accountants  concerning the accounting treatment of their investment in Residual
Securities.

(2)   Basis and Losses

      The  amount  of any net loss of the  REMIC  Pool  that  may be taken  into
account by the Residual  Holder is limited to the adjusted basis of the Residual
Security as of the close of the quarter (or time of  disposition of the Residual
Security if earlier),  determined  without  taking into account the net loss for
the quarter. The initial adjusted basis of a purchaser of a Residual Security is
the amount paid for that Residual Security. The adjusted basis will be increased
by the amount of taxable  income of the REMIC Pool  reportable  by the  Residual
Holder and will be decreased (but not below zero), first, by a cash distribution
from the  REMIC  Pool and,  second,  by the  amount  of loss of the  REMIC  Pool
reportable  by the Residual  Holder.  Any loss that is  disallowed on account of
this  limitation may be carried over  indefinitely  with respect to the Residual
Holder as to whom the loss was disallowed and may be used by the Residual Holder
only to offset any income generated by the same REMIC Pool.

      A Residual  Holder will not be permitted to amortize  directly the cost of
its  Residual  Security as an offset to its share of the  taxable  income of the
related REMIC Pool.  However,  if, in any year, cash distributions to a Residual
Holder  exceed  its  share  of the  REMIC's  taxable  income,  the  excess  will
constitute  a return  of  capital  to the  extent of the  holder's  basis in its
Residual  Security.  A return of  capital is not  treated as income for  federal
income tax purposes,  but will reduce the tax basis of the Residual  Holder (but
not below zero).  If a Residual  Security's  basis is reduced to zero,  any cash
distributions  with  respect to that  Residual  Security in any taxable  year in
excess of its share of the REMIC's income would be taxable to the holder as gain
on the sale or exchange of its interest in the REMIC.

                                      106



      A Residual  Security may have a negative value if the net present value of
anticipated tax liabilities exceeds the present value of anticipated cash flows.
The REMIC  Regulations  appear to treat the issue price of the residual interest
as zero rather than the negative  amount for purposes of  determining  the REMIC
Pool's basis in its assets.  The preamble to the REMIC  Regulations  states that
the  Internal  Revenue  Service  may provide  future  guidance on the proper tax
treatment of payments  made by a transferor  of the residual  interest to induce
the  transferee to acquire the interest,  and Residual  Holders  should  consult
their own tax advisors in this regard.

      Further,  to the  extent  that the  initial  adjusted  basis of a Residual
Holder (other than an original holder) in the Residual  Security is greater than
the  corresponding  portion of the REMIC Pool's basis in the mortgage loans, the
Residual Holder will not recover a portion of the basis until termination of the
REMIC Pool unless future Treasury  regulations provide for periodic  adjustments
to the REMIC income otherwise  reportable by the holder.  The REMIC  Regulations
currently  in effect do not so provide.  See  "--Treatment  of Certain  Items of
REMIC Income and Expense--Market Discount" below regarding the basis of mortgage
loans to the REMIC Pool and "--Sale or Exchange  of a Residual  Security"  below
regarding  possible  treatment of a loss upon termination of the REMIC Pool as a
capital loss.

(3)   Treatment of Certain Items of REMIC Income and Expense

      Although it is anticipated  that the trustee will compute REMIC income and
expense in accordance with the Code and applicable regulations,  the authorities
regarding the  determination of specific items of income and expense are subject
to differing  interpretations.  The depositor makes no  representation as to the
specific  method  that will be used for  reporting  income  with  respect to the
mortgage loans and expenses for the Regular  Securities,  and different  methods
could result in different  timing or reporting of taxable  income or net loss to
Residual Holders or differences in capital gain versus ordinary income.

      ORIGINAL  ISSUE  DISCOUNT  AND  PREMIUM.   Generally,   the  REMIC  Pool's
deductions for original issue discount and income from  amortization  of premium
will be  determined  in the same manner as  original  issue  discount  income on
Regular  Securities as described  above under  "--Taxation  of Owners of Regular
Securities--Original  Issue Discount" and "--Variable Rate Regular  Securities,"
without  regard to the de minimis rule  described  therein,  and  "--Amortizable
Premium."

      MARKET  DISCOUNT.  The  REMIC  Pool will have  market  discount  income in
respect of mortgage  loans if, in general,  the basis of the REMIC Pool in those
mortgage loans is exceeded by their unpaid principal balances.  The REMIC Pool's
basis in those mortgage loans is generally the fair market value of the mortgage
loans  immediately  after the transfer of the mortgage  loans to the REMIC Pool.
The REMIC Regulations  provide that the basis is equal to the total of the issue
prices of all  regular and  residual  interests  in the REMIC  Pool.  The market
discount  must be  recognized  currently  as an item of  ordinary  income  as it
accrues, rather than being included in income upon the sale of mortgage loans or
as principal on the mortgage loans is paid.  Market  discount  income  generally
should  accrue in the manner  described  above  under  "--Taxation  of Owners of
Regular Securities--Market Discount."

      PREMIUM.  Generally,  if the basis of the REMIC Pool in the mortgage loans
exceeds the unpaid principal balances of the mortgage loans, the REMIC Pool will
be considered to have acquired  those  mortgage  loans at a premium equal to the
amount of that excess. As stated above, the REMIC Pool's basis in mortgage loans
is generally  the fair market  value of the  mortgage  loans and is based on the
total of the issue  prices of the regular and  residual  interests  in the REMIC
Pool immediately  after the transfer of the mortgage loans to the REMIC Pool. In
a manner  analogous  to the  discussion  above  under  "--Taxation  of Owners of
Regular Securities--Amortizable Premium," a person that holds a mortgage loan as
a capital  asset under Code  Section  1221 may elect  under Code  Section 171 to
amortize  premium  on  mortgage  loans  originated  after  September  27,  1985,

                                      107



under the constant yield method.  Amortizable bond premium will be treated as an
offset to  interest  income on the  mortgage  loans,  rather  than as a separate
deduction item. Because substantially all of the borrowers on the mortgage loans
are  expected to be  individuals,  Code  Section 171 will not be  available  for
premium on mortgage loans  originated on or before  September 27, 1985.  Premium
for those  mortgage  loans may be  deductible  in  accordance  with a reasonable
method regularly  employed by the holder of those mortgage loans. The allocation
of that  premium  pro rata  among  principal  payments  should be  considered  a
reasonable  method;  however,  the Internal  Revenue  Service may argue that the
premium  should be  allocated  in a different  manner,  such as  allocating  the
premium entirely to the final payment of principal.

(4)   Limitations on Offset or Exemption of REMIC Income

      A portion (or all) of the REMIC taxable  income  includible in determining
the federal income tax liability of a Residual Holder will be subject to special
treatment.  That portion, referred to as the "excess inclusion," is equal to the
excess of REMIC taxable income for the calendar quarter  allocable to a Residual
Security over the daily  accruals for that  quarterly  period of (1) 120% of the
long-term  applicable  federal  rate that  would have  applied  to the  Residual
Security  (if it were a debt  instrument)  on the Startup Day under Code Section
1274(d),  multiplied by (2) the adjusted issue price of the Residual Security at
the beginning of the quarterly  period.  For this  purpose,  the adjusted  issue
price of a Residual Security at the beginning of a quarter is the issue price of
the Residual  Security,  plus the amount of those daily accruals of REMIC income
described  in  this  paragraph  for  all  prior   quarters,   decreased  by  any
distributions made with respect to the Residual Security before the beginning of
that quarterly period.

      The portion of a Residual  Holder's REMIC taxable income consisting of the
excess inclusions generally may not be offset by other deductions, including net
operating loss  carryforwards,  on the Residual  Holder's return.  However,  net
operating  loss  carryovers are  determined  without regard to excess  inclusion
income. Further, if the Residual Holder is an organization subject to the tax on
unrelated  business  income  imposed by Code Section 511, the Residual  Holder's
excess  inclusions will be treated as unrelated  business  taxable income of the
Residual  Holder for purposes of Code Section  511. In addition,  REMIC  taxable
income is subject to 30%  withholding  tax for persons who are not U.S.  Persons
(as defined  below  under  "--Tax-Related  Restrictions  on Transfer of Residual
Securities--Foreign  Investors"), and the portion thereof attributable to excess
inclusions is not eligible for any reduction in the rate of withholding  tax (by
treaty or otherwise).  See  "--Taxation of Certain  Foreign  Investors--Residual
Securities"  below.  Finally,  if a real estate  investment trust or a regulated
investment company owns a Residual Security, a portion (allocated under Treasury
regulations  yet to be issued) of dividends  paid by the real estate  investment
trust or  regulated  investment  company  could not be  offset by net  operating
losses of its shareholders,  would constitute  unrelated business taxable income
for  tax-exempt   shareholders,   and  would  be  ineligible  for  reduction  of
withholding to persons who are not U.S. Persons.

      Provisions  governing the relationship  between excess  inclusions and the
alternative  minimum tax provide that (i) alternative minimum taxable income for
a Residual  Holder is determined  without regard to the special rule,  discussed
above,  that  taxable  income  cannot be less  than  excess  inclusions,  (ii) a
Residual Holder's  alternative  minimum taxable income for a taxable year cannot
be less than the  excess  inclusions  for the year,  and (iii) the amount of any
alternative  minimum tax net operating loss  deduction must be computed  without
regard to any excess inclusions.

      The  Internal  Revenue  Service has  authority to  promulgate  regulations
providing  that  if the  aggregate  value  of  the  Residual  Securities  is not
considered to be "significant," then the entire share of REMIC taxable income of
a Residual Holder may be treated as excess  inclusions  subject to the foregoing
limitations. This authority has not been exercised to date.

                                      108



(5)   Tax-Related Restrictions on Transfer of Residual Securities

      DISQUALIFIED  ORGANIZATIONS.  If any  legal or  beneficial  interest  in a
Residual  Security is  transferred to a  Disqualified  Organization  (as defined
below),  a tax would be  imposed  in an amount  equal to the  product of (1) the
present  value of the total  anticipated  excess  inclusions  for that  Residual
Security for periods  after the transfer  and (2) the highest  marginal  federal
income tax rate applicable to corporations.  The REMIC Regulations  provide that
the anticipated  excess inclusions are based on actual prepayment  experience to
the  date  of the  transfer  and  projected  payments  based  on the  Prepayment
Assumption. The present value rate equals the applicable federal rate under Code
Section  1274(d) as of the date of the  transfer for a term ending with the last
calendar quarter in which excess inclusions are expected to accrue. That rate is
applied  to the  anticipated  excess  inclusions  from the end of the  remaining
calendar  quarters  in which  they arise to the date of the  transfer.  That tax
generally  would be imposed on the transferor of the Residual  Security,  except
that where the  transfer is through an agent  (including a broker,  nominee,  or
other  middleman)  for a  Disqualified  Organization,  the tax would  instead be
imposed on the agent.  However,  a transferor of a Residual Security would in no
event be liable for the tax for a transfer if the  transferee  furnished  to the
transferor  an  affidavit  stating  that the  transferee  is not a  Disqualified
Organization  and, as of the time of the transfer,  the transferor does not have
actual knowledge that the affidavit is false.  Under the REMIC  Regulations,  an
affidavit will be sufficient if the transferee  furnishes (A) a social  security
number, and states under penalties of perjury that the social security number is
that of the transferee, or (B) a statement under penalties of perjury that it is
not a disqualified organization.

      "Disqualified   Organization"  means  the  United  States,  any  state  or
political  subdivision  of  the  United  States,  any  foreign  government,  any
international  organization,  any  agency  or  instrumentality  of  any  of  the
foregoing (provided, that the term does not include an instrumentality if all of
its  activities  are subject to tax and a majority of its board of  directors in
not  selected  by  any  governmental   entity),  any  cooperative   organization
furnishing  electric energy or providing  telephone  service to persons in rural
areas as described in Code Section  1381(a)(2)(C),  and any organization  (other
than a farmers'  cooperative  described in Code Section 531) that is exempt from
taxation  under  the Code  unless  the  organization  is  subject  to the tax on
unrelated business income imposed by Code Section 511.

      In  addition,  if a  "Pass-Through  Entity" (as defined  below) has excess
inclusion  income  for  a  Residual   Security  during  a  taxable  year  and  a
Disqualified  Organization  is the record  holder of an equity  interest in that
entity,  then a tax is  imposed on the  entity  equal to the  product of (1) the
amount  of  excess  inclusions  that  are  allocable  to  the  interest  in  the
Pass-Through  Entity during the period that interest is held by the Disqualified
Organization,  and (2) the highest marginal  federal  corporate income tax rate.
That tax would be deductible from the ordinary gross income of the  Pass-Through
Entity for the taxable year. The Pass-Through Entity would not be liable for the
tax if (1) it has received an affidavit  from the record holder  stating,  under
penalties of perjury, that it is not a Disqualified  Organization,  or providing
the holder's  taxpayer  identification  number and stating,  under  penalties of
perjury,  that the social security  number is that of the record owner,  and (2)
during the period that person is the record holder of the Residual Security, the
Pass-Through Entity does not have actual knowledge that the affidavit is false.

      "Pass-Through  Entity" means any regulated investment company, real estate
investment  trust,  common  trust  fund,   partnership,   trust  or  estate  and
corporations  operating  on a  cooperative  basis.  Except as may be provided in
Treasury regulations, any person holding an interest in a Pass-Through Entity as
a nominee for  another  will,  with  respect to that  interest,  be treated as a
Pass-Through Entity.

      If  an  "electing  large  partnership"  holds  a  Residual  Security,  all
interests in the electing large  partnership are treated as held by Disqualified
Organizations for purposes of the tax imposed

                                      109



upon a Pass-Through Entity by Section 860E(c) of the Code. The exception to this
tax, otherwise available to a Pass-Through  Entity that is furnished  particular
affidavits  by record  holders of interests in the entity and that does not know
those affidavits are false, is not available to an electing large partnership.

      The pooling and  servicing  agreement  for a series will  provide  that no
legal or  beneficial  interest  in a Residual  Security  may be  transferred  or
registered  unless (1) the proposed  transferee  furnished to the transferor and
the  trustee an  affidavit  providing  its  taxpayer  identification  number and
stating that the transferee is the beneficial owner of the Residual Security and
is not a Disqualified  Organization and is not purchasing the Residual  Security
on  behalf  of a  Disqualified  Organization  (i.e.,  as a  broker,  nominee  or
middleman) and (2) the transferor provides a statement in writing to the trustee
that it has no actual  knowledge  that the  affidavit  is false.  Moreover,  the
pooling and  servicing  agreement  will provide that any  attempted or purported
transfer in violation of these transfer  restrictions  will be null and void and
will vest no rights in any purported  transferee.  Each Residual  Security for a
series will bear a legend referring to those restrictions on transfer,  and each
Residual  Holder will be deemed to have  agreed,  as a condition of ownership of
the Residual  Security,  to any amendments to the related  pooling and servicing
agreement  required  under  the  Code  or  applicable  Treasury  regulations  to
effectuate  the  foregoing  restrictions.  Information  necessary  to compute an
applicable  excise tax must be furnished to the Internal  Revenue Service and to
the  requesting  party  within  60 days of the  request,  and the  Seller or the
trustee may charge a fee for computing and providing that information.

      NONECONOMIC RESIDUAL INTERESTS.  The REMIC Regulations disregard transfers
of Residual Securities under certain circumstances, in which case the transferor
would  continue to be treated as the owner of the Residual  Securities  and thus
would  continue to be subject to tax on its allocable  portion of the net income
of the REMIC Pool.  Under the REMIC  Regulations,  a transfer of a  "noneconomic
residual  interest"  (as  defined  below) to a  Residual  Holder  (other  than a
Residual  Holder who is not a U.S.  Person as  defined  below  under  "--Foreign
Investors")  is  disregarded to all federal income tax purposes if a significant
purpose of the  transfer is to impede the  assessment  or  collection  of tax. A
residual  interest in a REMIC  (including  a residual  interest  with a positive
value at issuance) is a "noneconomic  residual  interest" unless, at the time of
the transfer,  (1) the present value of the expected future distributions on the
residual  interest  at least  equals  the  product of the  present  value of the
anticipated  excess  inclusions  and the  highest  corporate  income tax rate in
effect  for the  year in  which  the  transfer  occurs,  and (2) the  transferor
reasonably expects that the transferee will receive distributions from the REMIC
at or after the time at which taxes accrue on the anticipated  excess inclusions
in an amount  sufficient to satisfy the accrued taxes on each excess  inclusion.
The anticipated  excess  inclusions and the present value rate are determined in
the same  manner as set forth above under  "--Disqualified  Organizations."  The
REMIC Regulations explain that a significant purpose to impede the assessment or
collection of tax exists if the transferor,  at the time of the transfer, either
knew or should have known that the  transferee  would be  unwilling or unable to
pay taxes due on its share of the taxable  income of the REMIC. A safe harbor is
provided  if (1)  the  transferor  conducted,  at the  time of the  transfer,  a
reasonable  investigation of the financial condition of the transferee and found
that the transferee  historically  had paid its debts as they came due and found
no significant  evidence to indicate that the  transferee  would not continue to
pay its debts as they came due in the future,  (2) the transferee  represents to
the  transferor  that it  understands  that,  as the holder of the  non-economic
residual  interest,  the transferee may incur  liabilities in excess of any cash
flows  generated by the interest  and that the  transferee  intends to pay taxes
associated with holding the residual interest as they become due, and (3) either
the formula test or the asset test (each as described below) is satisfied.

      The formula test is satisfied if the present value of the  anticipated tax
liabilities  associated  with holding the Residual  Security does not exceed the
sum of the present  values of (1) any  consideration  given to the transferee to
the acquire the Residual Security,  (2) the expected future distributions on the
Residual  Security,  and (3) the anticipated tax savings associated with holding

                                      110



the  Residual  Security  as the REMIC  generates  losses.  For  purposes of this
calculation,  the present values  generally are calculated using a discount rate
equal to the  applicable  federal rate, and the transferee is assumed to pay tax
at the highest corporate rate of tax.

      The asset test is satisfied if

      1.    at the time of the  transfer of the  Residual  Security,  and at the
            close of each of the  transferee's  two fiscal years  preceding  the
            year of  transfer,  the  transferee's  gross  assets  for  financial
            reporting  purposes  exceed  $100  million  and its net  assets  for
            financial reporting purposes exceed $10 million,

      2.    the  transferee is a taxable  domestic C  corporation,  other than a
            RIC,  REIT,   REMIC  or  Subchapter  T  cooperative   (an  "Eligible
            Corporation"),  that makes a written  agreement  that any subsequent
            transfer  of the  Residual  Security  will  be to  another  Eligible
            Corporation  in  a  transaction   that  satisfies  the  safe  harbor
            described above, and the transferor does not know, or have reason to
            know, that the transferee will not honor such agreement, and

      3.    the facts and circumstances known to the transferor on or before the
            date  of  transfer  do  not  reasonably   indicate  that  the  taxes
            associated with the Residual Security will not be paid.

For purposes of requirement (1), the gross and net assets of a transferee do not
include any obligations of a person related to the transferee or any other asset
if a  principal  purpose  for  holding or  acquiring  the asset is to permit the
transferee  to satisfy the asset  test.  Further,  the formula  test will not be
treated as satisfied in the case of any transfer or  assignment  of the Residual
Security to a foreign branch of an Eligible Corporation or any other arrangement
by which the  Residual  Security is at any time  subject to net tax by a foreign
country or possession of the United States.

      Foreign  Investors.  The REMIC Regulations  provide that the transfer of a
Residual Security that has "tax avoidance  potential" to a "foreign person" will
be disregarded for all federal tax purposes. This rule appears intended to apply
to a  transferee  who is not a "U.S.  Person"  (as  defined  below),  unless the
transferee's  income is  effectively  connected  with the  conduct of a trade or
business  within the United  States.  A Residual  Security is deemed to have tax
avoidance  potential  unless,  at the  time  of  the  transfer,  the  transferor
reasonably  expects that (1) the future  distributions on the Residual  Security
will equal at least 30% of the anticipated excess inclusions after the transfer,
and (2) such  amounts  will be  distributed  at or after  the time at which  the
excess inclusions accrue and before the end of the next succeeding taxable year.
A safe harbor in the REMIC Regulations provides that the reasonable  expectation
requirement  will be  satisfied  if the above test  would be met at all  assumed
prepayment  rates for the  mortgage  loans from 50 percent to 200 percent of the
Prepayment  Assumption.  If the non-U.S.  Person transfers the Residual Security
back to a U.S.  Person,  the  transfer  will  be  disregarded  and  the  foreign
transferor will continue to be treated as the owner unless arrangements are made
so that the  transfer  does not have the effect of allowing  the  transferor  to
avoid tax on accrued excess inclusions.

      The prospectus  supplement  relating to the  Certificates  of a series may
provide that a Residual  Security may not be purchased by or  transferred to any
person  that  is not a  U.S.  Person  or  may  describe  the  circumstances  and
restrictions  pursuant to which the transfer may be made. The term "U.S. Person"
means a citizen or resident of the United  States,  a corporation or partnership
(or other entity  properly  treated as a  partnership  or as a  corporation  for
federal  income tax  purposes)  created or organized in or under the laws of the
United  States or of any state  (including,  for this  purpose,  the District of
Columbia),  an estate that is subject to U.S.  federal  income tax regardless of
the source of its  income,  or a trust if a court  within  the United  States is

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able to exercise primary  supervision over the  administration  of the trust and
one or more U.S. Persons have the authority to control all substantial decisions
of the trust (or, to the extent  provided in  applicable  Treasury  regulations,
trusts in existence on August 20, 1996, which are eligible to elect and do elect
to be treated as U.S. Persons).

(6)   Sale or Exchange of a Residual Security

      Upon the sale or exchange of a Residual Security, the Residual Holder will
recognize gain or loss equal to the excess,  if any, of the amount realized over
the adjusted basis (as described  above under  "--Taxation of Owners of Residual
Securities--Basis  and Losses") of the Residual Holder in the Residual  Security
at the time of the sale or exchange.

      Further,  as  described  above  under  "--Taxation  of Owners of  Residual
Securities--Basis  and  Losses",  if a Residual  Security's  basis is reduced to
zero,  any cash  distributions  with  respect to that  Residual  Security in any
taxable year in excess of its share of the REMIC's income for that year would be
taxable to the holder as gain on the sale or  exchange  of its  interest  in the
REMIC. If a Residual Holder has an adjusted basis in its Residual  Security when
its interest in the REMIC Pool terminates, then it will recognize a capital loss
(assuming the Residual  Security was held as a capital asset) at that time in an
amount equal to the remaining adjusted basis.

      Any gain on the sale of a Residual  Security  will be treated as  ordinary
income (1) if a Residual Security is held as part of a "conversion  transaction"
as defined in Code Section 1258(c), up to the amount of interest that would have
accrued on the Residual Holder's net investment in the conversion transaction at
120% of the  appropriate  applicable  federal  rate in  effect  at the  time the
taxpayer  entered into the transaction  minus any amount  previously  treated as
ordinary income for any prior disposition of property that was held as a part of
that transaction or (2) in the case of a non-corporate  taxpayer,  to the extent
that the taxpayer has made an election under Code Section  163(d)(4) to have net
capital gains taxed as investment  income at ordinary income rates. In addition,
gain or loss  recognized  from the sale of a Residual  Security by some banks or
thrift  institutions will be treated as ordinary income or loss pursuant to Code
Section 582(c).

      Except as provided in Treasury regulations yet to be issued, the wash sale
rules of Code Section  1091 will apply to  dispositions  of Residual  Securities
where the seller of the  Residual  Security,  during the  period  beginning  six
months before the sale or  disposition  of the Residual  Security and ending six
months  after  the sale or  disposition,  acquires  (or  enters  into any  other
transaction  that results in the  application of Code Section 1091) any residual
interest in any REMIC or any  interest in a "taxable  mortgage  pool" (such as a
non-REMIC owner trust) that is economically comparable to a Residual Security.

(7)   Mark to Market Regulations

      Treasury regulations provide that a Residual Security acquired on or after
January  4,  1995 is not  treated  as a  security  and thus may not be marked to
market pursuant to Section 475 of the Code.

(8)   Inducement Fees

      Regulations  have been adopted  regarding the federal income tax treatment
of "inducement  fees" received by  transferees  of  non-economic  REMIC residual
interests. The regulations (i) provide tax accounting rules for the treatment of
such fees as income over an appropriate  period and (ii) specify that inducement
fees  constitute  income  from  sources  within the United  States.  Prospective
purchasers  of the  Residual  Certificates  should  consult  their tax  advisors
regarding the effect of these  regulations and the tax consequences of receiving
any inducement fee.

                                      112



      TAXES THAT MAY BE IMPOSED ON THE REMIC POOL

(1)   Prohibited Transactions

      Income   from   transactions   by  the  REMIC  Pool,   called   prohibited
transactions,  will not be part of the  calculation of income or loss includible
in the federal income tax returns of Residual Holders,  but rather will be taxed
directly  to the REMIC Pool at a 100% rate.  Prohibited  transactions  generally
include:

            (1)   the disposition of a qualified mortgages other than for

                  (a)   substitution  for a defective  (including  a  defaulted)
                  obligation  within two years of the Startup Day (or repurchase
                  in lieu of substitution of a defective (including a defaulted)
                  obligation at any time) or for any qualified  mortgage  within
                  three months of the Startup Day;

                  (b)   foreclosure, default, or imminent default of a qualified
                  mortgage;

                  (c)   bankruptcy or insolvency of the REMIC Pool; or

                  (d)   a qualified (complete) liquidation;

            (2)   the  receipt of income  from  assets  that are not the type of
      mortgages or investments that the REMIC Pool is permitted to hold;

            (3)   the receipt of compensation for services; or

            (4)   the receipt of gain from  disposition of cash flow investments
      other than pursuant to a qualified liquidation.

      Notwithstanding  (1) and (4) above, it is not a prohibited  transaction to
sell a  qualified  mortgage  or cash  flow  investment  held by a REMIC  Pool to
prevent a default on Regular  Securities  as a result of a default on  qualified
mortgages or to facilitate a clean-up call (generally,  an optional  termination
to save  administrative  costs when no more than a small percentage of the Notes
or Certificates, as applicable, is outstanding).  The REMIC Regulations indicate
that the  modification  of a mortgage  loan  generally  will not be treated as a
disposition  for this  purpose if it is  occasioned  by a default or  reasonably
foreseeable  default,  an  assumption  of the  mortgage  loan,  the  waiver of a
due-on-sale or due-on-encumbrance  clause, or the conversion of an interest rate
by a borrower  pursuant to the terms of a convertible  adjustable  rate mortgage
loan.

(2)   Contributions to the REMIC Pool After the Startup Day

      In general,  the REMIC Pool will be subject to a tax at a 100% rate on the
value of any  property  contributed  to the REMIC  Pool after the  Startup  Day.
Exceptions are provided for cash contributions to the REMIC Pool

            (1)   during the three months following the Startup Day,

            (2)   made to a qualified reserve fund by a Residual Holder,

            (3)   in the nature of a guarantee,

            (4)   made to facilitate a qualified  liquidation  or clean-up call,
      and

                                      113



            (5)   as  otherwise  permitted  in  Treasury  regulations  yet to be
      issued.

It is not  anticipated  that there will be any  contributions  to the REMIC Pool
after the Startup Day.

(3)   Net Income from Foreclosure Property

      The REMIC  Pool will be  subject  of  federal  income  tax at the  highest
corporate  rate  on  "net  income  from  foreclosure  property,"  determined  by
reference to the rules applicable to real estate investment  trusts.  Generally,
property   acquired  by  deed  in  lieu  of  foreclosure  would  be  treated  as
"foreclosure property" until the close of the third calendar year after the year
in which the REMIC Pool acquired that property,  with possible  extensions.  Net
income  from  foreclosure  property  generally  means  gain  from  the sale of a
foreclosure   property  that  is  inventory   property  and  gross  income  from
foreclosure property other than qualifying rents and other qualifying income for
a real estate  investment  trust. It is not anticipated that the REMIC Pool will
have any taxable net income from foreclosure property.

(4)   Liquidation of the REMIC Pool

      If a REMIC Pool adopts a plan of complete liquidation,  within the meaning
of Code Section  860F(a)(4)(A)(i),  which may be  accomplished by designating in
the REMIC  Pool's  final tax return a date on which that  adoption  is deemed to
occur,  and sells all of its assets  (other  than cash)  within a 90-day  period
beginning  on that date,  the REMIC  Pool will not be subject to the  prohibited
transaction  rules on the sale of its  assets,  provided  that  the  REMIC  Pool
credits or  distributes  in  liquidation  all of the sale proceeds plus its cash
(other than amounts  retained to meet  claims) to holders of Regular  Securities
and Residual Holders within the 90-day period.

(5)   Administrative Matters

      The REMIC Pool will be required to maintain  its books on a calendar  year
basis and to file federal  income tax returns for federal income tax purposes in
a manner  similar to a  partnership.  The form for the income tax return is Form
1066,  U.S.  Real Estate  Mortgage  Investment  Conduit  Income Tax Return.  The
trustee will be required to sign the REMIC Pool's returns.  Treasury regulations
provide  that,  except  where  there is a single  Residual  Holder for an entire
taxable  year,   the  REMIC  Pool  will  be  subject  to  the   procedural   and
administrative  rules of the Code  applicable  to  partnerships,  including  the
determination by the Internal Revenue Service of any adjustments to, among other
things,  items of REMIC income,  gain, loss,  deduction,  or credit in a unified
administrative  proceeding. The master servicer will be obligated to act as "tax
matters person," as defined in applicable  Treasury  regulations,  for the REMIC
Pool as agent of the Residual Holders holding the largest percentage interest in
the Residual  Securities.  If the Code or applicable Treasury regulations do not
permit the master servicer to act as tax matters person in its capacity as agent
of the  Residual  Holder,  the  Residual  Holder or any other  person  specified
pursuant to Treasury  regulations will be required to act as tax matters person.
The tax matters person generally has responsibility for overseeing and providing
notice to the other Residual Holders of administrative and judicial  proceedings
regarding the REMIC Pool's tax affairs,  although  other holders of the Residual
Securities of the same series would be able to participate in those  proceedings
in appropriate circumstances.

(6)   Limitations on Deduction of Certain Expenses

      An  investor  who is an  individual,  estate,  or trust will be subject to
limitation  with respect to some itemized  deductions  described in Code Section
67, to the extent that those itemized deductions,  in total, do not exceed 2% of
the investor's  adjusted gross income. In the case of a partnership that has 100
or more  partners and elects to be treated as an "electing  large  partnership,"
70% of that partnership's  miscellaneous itemized deductions will be disallowed,

                                      114



although the remaining  deductions  will generally be allowed at the partnership
level and will not be subject to the 2% floor that would otherwise be applicable
to individual  partners.  In addition,  Code Section 68,  provides that itemized
deductions otherwise allowable for a taxable year of an individual taxpayer will
be reduced by the lesser or (1) 3% of the  excess of  adjusted  gross  income in
excess  of  a  specified  threshold  amount  (which  is  adjusted  annually  for
inflation),  or (2) 80% of the amount of itemized deductions otherwise allowable
for that  year.  In the  case of a REMIC  Pool,  those  deductions  may  include
deductions  under Code Section 212 for the Servicing Fee and all  administrative
and other expenses relating to the REMIC Pool, or any similar expenses allocated
to the REMIC  Pool for a  regular  interest  it holds in  another  REMIC.  Those
investors  who hold REMIC  Securities  either  directly  or  indirectly  through
pass-through  entities may have their pro rata share of those expenses allocated
to them as  additional  gross income,  but may be subject to that  limitation on
deductions.  In addition,  those expenses are not deductible at all for purposes
of computing the  alternative  minimum tax, and may cause those  investors to be
subject to significant additional tax liability.  Temporary Treasury regulations
provide that the additional  gross income and  corresponding  amount of expenses
generally are to be allocated entirely to the holders of Residual  Securities in
the case of a REMIC Pool that would not qualify as a fixed  investment  trust in
the absence of a REMIC election. For a REMIC Pool that would be classified as an
investment  trust in the absence of a REMIC  election  or that is  substantially
similar to an  investment  trust,  any holder of a Regular  Security  that is an
individual, trust, estate, or pass-through entity also will be allocated its pro
rata share of those  expenses and a  corresponding  amount of income and will be
subject to the limitations or deductions  imposed by Code Sections 67 and 68, as
described above.  The prospectus  supplement will indicate if all those expenses
will not be allocable to the Residual Securities.

      TAXATION OF CERTAIN FOREIGN INVESTORS

(1)   Regular Securities

      Interest,  including  original issue  discount,  distributable  to Regular
Securityholders  who are non-resident  aliens,  foreign  corporations,  or other
Non-U.S.  Persons (as defined  below),  generally will be considered  "portfolio
interest"  and,  therefore,  generally  will not be subject to 30% United States
withholding  tax,  provided that (1) the interest is not  effectively  connected
with  the  conduct  of  a  trade  or  business  in  the  United  States  of  the
securityholder, (2) the Non-U.S. Person is not a "10-percent shareholder" within
the meaning of Code Section  871(h)(3)(B)  or a controlled  foreign  corporation
described in Code Section 881(c)(3)(C) and (3) that Non-U.S.  Person complies to
the extent necessary with certain  certification  requirements,  which generally
relate to the identity of the beneficial  owner and the status of the beneficial
owner as a person that is a Non-U.S.  person. Each Regular Securityholder should
consult its tax advisors regarding the tax documentation and certifications that
must be provided to secure the exemption from United States withholding taxes.

      Any capital gain  realized on the sale,  redemption,  retirement  or other
taxable disposition of a Regular Security by a Non-U.S. Person generally will be
exempt from United States federal income and withholding tax,  provided that (i)
such gain is not  effectively  connected with the conduct of a trade or business
in the  United  States  by the  Non-U.S.  Person  and  (ii)  in the  case  of an
individual  Non-U.S.  Person,  the Non-U.S.  Person is not present in the United
States for 183 days or more in the taxable year.

      If the interest on the Regular Security is effectively  connected with the
conduct of a trade or business within the United States by that Non-U.S. Person,
the  Non-U.S.  Person,  although  exempt  from the  withholding  tax  previously
discussed if the holder provides an appropriate statement establishing that such
income is so  effectively  connected,  will be subject to United States  federal
income tax at regular rates.  Investors who are Non-U.S.  Persons should consult
their own tax advisors regarding the specific tax consequences to them of owning
a Regular  Security.  The term  "Non-U.S.  Person" means any person who is not a
U.S. Person.

                                      115



(2)   Residual Securities

      The  Conference  Committee  Report to the 1986 Act indicates  that amounts
paid to Residual Holders who are Non-U.S. Persons generally should be treated as
interest  for  purposes  of  the  30%  (or  lower  treaty  rate)  United  States
withholding  tax.  Treasury  regulations  provide  that  amount  distributed  to
Residual Holders may qualify as "portfolio  interest," subject to the conditions
described  in "Regular  Securities"  above,  but only to the extent that (1) the
mortgage  loans  were  issued  after  July 18,  1984,  and (2) the trust fund or
segregated  pool of  assets  in the  trust  fund (as to which a  separate  REMIC
election  will be made),  to which the Residual  Security  relates,  consists of
obligations  issued in "registered  form" within the meaning of Code Section 163
(f) (1). Generally, mortgage loans will not be, but regular interests in another
REMIC  Pool  will  be,  considered   obligations   issued  in  registered  form.
Furthermore, Residual Holders will not be entitled to any exemption from the 30%
withholding  tax (or lower  treaty  rate) to the extent of that portion of REMIC
taxable income that constitutes an "excess inclusion." See "--Taxation of Owners
of Residual  Securities--Limitations  on Offset or  Exemption  of REMIC  Income"
above.  If the amounts  paid to Residual  Holders who are  Non-U.S.  Persons are
effectively  connected with the conduct of a trade or business within the United
States by those  Non-U.S.  Persons,  although  exempt from the  withholding  tax
previously   discussed  if  the  holder   provides  an   appropriate   statement
establishing that such income is so effectively  connected,  the amounts paid to
those  Non-U.S.  Persons will be subject to United States  federal income tax at
regular  rates.  See   "--Tax-Related   Restrictions  on  Transfer  of  Residual
Securities--Foreign  Investors"  above  concerning  the  disregard  of transfers
having "tax  avoidance  potential."  Investors who are Non-U.S.  Persons  should
consult their own tax advisors  regarding the specific tax  consequences to them
of owning Residual Securities.

(3)   Backup Withholding

      Distributions made on the REMIC Securities,  and proceeds from the sale of
the REMIC Securities to or through certain brokers, may be subject to a "backup"
withholding  tax under Code Section  3406 on  "reportable  payments"  (including
interest distributions,  original issue discount, and, under some circumstances,
principal   distributions)   if  the  Holder   fails  to  comply  with   certain
identification  procedures,  unless the Holder is otherwise an exempt  recipient
under applicable  provisions of the Code, and, if necessary,  demonstrates  such
status.  Any amounts to be withheld from  distribution  on the REMIC  Securities
would be refunded by the Internal Revenue Service or allowed as a credit against
the Regular Holder's federal income tax liability.

GRANTOR TRUST FUNDS

      CHARACTERIZATION. For each series of Grantor Trust Securities, Federal Tax
Counsel  will  deliver  its  opinion  that the  Grantor  Trust  Fund will not be
classified as an association taxable as a corporation and that the Grantor Trust
Fund will be classified as a grantor trust under subpart E, Part I of subchapter
J of chapter 1 of  subtitle A of the Code.  In this case,  beneficial  owners of
Grantor  Trust  Securities  (referred to in this  Prospectus  as "Grantor  Trust
Securityholders") will be treated for federal income tax purposes as owners of a
portion of the Grantor Trust Fund's assets as described below.

      TAXATION OF GRANTOR TRUST SECURITYHOLDERS. Subject to the discussion below
under "Stripped  Certificates"  and  "Subordinated  Certificates,"  each Grantor
Trust  Securityholder  will be  treated  as the  owner of a pro  rata  undivided
interest in the assets of the Grantor  Trust Fund.  Accordingly,  and subject to
the  discussion  below of the  recharacterization  of the  servicing  fee,  each
Grantor  Trust  Securityholder  must include in income its pro rata share of the
interest and other income from the assets of the Grantor  Trust Fund,  including
any  interest,  original  issue  discount,  market  discount,  prepayment  fees,
assumption  fees,  and late payment  charges  with  respect to the assets,  and,
subject  to  limitations  discussed  below,  may  deduct  its pro rata  share of

                                      116



the fees and other  deductible  expenses  paid by the Grantor Trust Fund, at the
same time and to the same extent as these items would be included or deducted by
the Grantor  Trust  Securityholder  if the  Grantor  Trust  Securityholder  held
directly  a pro rata  interest  in the  assets  of the  Grantor  Trust  Fund and
received and paid  directly the amounts  received and paid by the Grantor  Trust
Fund. Any amounts received by a Grantor Trust  Securityholder in lieu of amounts
due with respect to any asset of the Grantor  Trust Fund because of a default or
delinquency in payment will be treated for federal income tax purposes as having
the same character as the payments they replace.

      Each Grantor Trust  Securityholder will be entitled to deduct its pro rata
share of servicing fees,  prepayment fees,  assumption fees, any loss recognized
upon an assumption and late payment charges  retained by the servicer,  provided
that these  amounts are  reasonable  compensation  for services  rendered to the
Grantor Trust Fund. Grantor Trust Securityholders that are individuals,  estates
or trusts will be entitled to deduct their share of expenses  only to the extent
these  expenses  plus all other  miscellaneous  itemized  deductions  exceed two
percent of the Grantor Trust Securityholder's adjusted gross income, and will be
allowed no deduction for these expenses in  determining  their  liabilities  for
alternative  minimum  tax.  In  addition,  Section 68 of the Code,  subject to a
phased  elimination  that is scheduled to expire after 2010,  provides  that the
amount of itemized  deductions  otherwise  allowable for the taxable year for an
individual  whose adjusted gross income  exceeds a prescribed  threshold  amount
will be reduced by the lesser of (1) 3% of the excess of adjusted  gross  income
over the specified threshold amount (adjusted annually for inflation) or (2) 80%
of the amount of itemized  deductions  otherwise  allowable  for the  applicable
taxable  year.  In the case of a  partnership  that has 100 or more partners and
elects  to  be  treated  as  an  "electing  large   partnership,"   70%  of  the
partnership's miscellaneous itemized deductions will be disallowed, although the
remaining deductions will generally be allowed at the partnership level and will
not be subject to the 2% floor that would  otherwise be applicable to individual
partners.

      The  servicing  compensation  to  be  received  by  the  servicer  may  be
questioned  by the IRS as  exceeding a  reasonable  fee for the  services  being
performed  in  exchange  for the  servicing  compensation,  and a portion of the
servicing  compensation  could  be  recharacterized  as  an  ownership  interest
retained by the servicer or other party in a portion of the interest payments to
be made with  respect to the Grantor  Trust  Fund's  assets.  In this  event,  a
certificate might be treated as a Stripped  Certificate  subject to the stripped
bond rules of Section 1286 of the Code,  and either the original  issue discount
or the  market  discount  rules.  See the  discussion  below  under  "--Stripped
Certificates".  Except as  discussed  below  under  "Stripped  Certificates"  or
"--Subordinated  Certificates,"  this discussion assumes that the servicing fees
paid to the servicer do not exceed reasonable servicing compensation.

      A purchaser of a Grantor  Trust  Security will be treated as purchasing an
interest  in each  asset in the  Grantor  Trust  Fund at a price  determined  by
allocating  the purchase price paid for the  certificate  among all asset of the
Grantor  Trust Fund in proportion to their fair market values at the time of the
purchase of the  certificate.  To the extent  that the  portion of the  purchase
price of a Grantor  Trust  Security  allocated to an asset of the Grantor  Trust
Fund is less than or greater than the stated redemption price at maturity of the
asset,  the  interest  in the asset will have been  acquired  at a  discount  or
premium. See "--Market Discount" and "--Premium," below.

      The  treatment of any discount on an asset of the Grantor  Trust Fund will
depend on whether the  discount  represents  original  issue  discount or market
discount. Except as indicated otherwise in the applicable Prospectus Supplement,
it is not  expected  that any asset of the  Grantor  Trust  Fund  (other  than a
Stripped Agency Security or other  instrument  evidencing  ownership of specific
interest  and/or  principal  of a  particular  bond)  will have  original  issue
discount   (except  as  discussed   below  under  "Stripped   Certificates"   or
"Subordinated Certificates"). For the rules

                                      117



governing original issue discount,  see  "REMICs--Taxation  of Owners of Regular
Securities--Original Issue Discount" above.

      The information provided to Grantor Trust Securityholders will not include
information  necessary to compute the amount of discount or premium,  if any, at
which an interest in each asset of the Grantor Trust Fund is acquired.

      MARKET DISCOUNT. A Grantor Trust Securityholder that acquires an undivided
interest  in the  Grantor  Trust  Fund's  assets  may be  subject  to the market
discount rules of Sections 1276 through 1278 to the extent an undivided interest
in an asset of the Grantor Trust Fund is considered to have been  purchased at a
"market discount". For a discussion of the market discount rules under the Code,
see "REMICs--Taxation of Owners of Regular  Securities--Market  Discount" above.
As  discussed  above,  to the  extent an asset of the  Grantor  Trust  Fund is a
Stripped Agency Security or other  instrument  evidencing  ownership of specific
interest and/or  principal of a particular bond, it will be subject to the rules
relating to original  issue  discount  (in lieu of the rules  relating to market
discount). See "REMICs--Taxation of Owners of Regular Securities--Original Issue
Discount" above.

      PREMIUM.  To the extent a Grantor  Trust  Securityholder  is considered to
have  purchased an undivided  interest in an asset of the Grantor Trust Fund for
an amount that is greater  than the stated  redemption  price at maturity of the
interest,  the Grantor Trust Securityholder will be considered to have purchased
the interest in the asset with "amortizable bond premium" equal in amount to the
excess.  For a discussion of the rules  applicable to amortizable  bond premium,
see  "REMICs--Taxation  of Owners of  Regular  Securities--Amortizable  Premium"
above.

      STATUS OF THE GRANTOR TRUST SECURITIES. Except for that portion of a trust
fund  consisting  of unsecured  home  improvement  loans and except as qualified
below, a Grantor Trust Security owned by a:

      o     "domestic building and loan association"  within the meaning of Code
            Section  7701(a)(19)  will be considered  to represent  "loans . . .
            secured by an interest in real property"  within the meaning of Code
            Section 7701(a)(19)(C)(v), to the extent assets of the Trust consist
            of mortgage  loans and other  assets of the type  described  in that
            section of the Code.

      o     real estate  investment  trust will be considered to represent "real
            estate  assets" within the meaning of Code Section  856(c)(4)(A)  to
            the extent that the assets of the related Grantor Trust Fund consist
            of qualified  assets,  and  interest  income on those assets will be
            considered  "interest  on  obligations  secured by mortgages on real
            property"  to  that  extent  within  the  meaning  of  Code  Section
            856(c)(3)(B).

      o     REMIC will be considered to represent an "obligation  (including any
            participation or certificate of beneficial  ownership therein) which
            is principally  secured by an interest in real property"  within the
            meaning of Code Section  860G(a)(3)(A) to the extent that the assets
            of the related  Grantor Trust Fund consist of "qualified  mortgages"
            within the meaning of Code Section 860G(a)(3).

      It is not clear  whether  Grantor  Trust  Certificates  that are  Stripped
Certificates  (as  described  below  under  "Stripped  Certificates")  should be
treated as qualifying  under the Code  provisions  cited in the first two bullet
points  above to the same  extent as  Grantor  Trust  Certificates  that are not
Stripped  Certificate.  Grantor Trust Securityholders are urged to consult their
own  tax  advisors  concerning  the  characterization  of  the  securityholder's
investment for federal income tax purposes.

                                      118



      STRIPPED CERTIFICATES.  Some classes of certificates may be subject to the
stripped  bond  rules  of  Section  1286 of the Code  and for  purposes  of this
discussion  will be  referred  to as  "Stripped  Certificates."  In  general,  a
Stripped  Certificate will be subject to the stripped bond rules where there has
been a  separation  of  ownership  of the  right to  receive  some or all of the
principal  payments  on a  mortgage  loan held by the  Grantor  Trust  Fund from
ownership of the right to receive some or all of the related interest  payments.
Generally,  where a separation  has  occurred,  under the stripped bond rules of
Section  1286 of the Code,  the  holder of a right to  receive  a  principal  or
interest  payment on the bond is required to accrue into  income,  on a constant
yield basis under rules governing original issue discount (see "REMICs--Taxation
of Owners of  Regular  Securities--Original  Issue  Discount"),  the  difference
between the holder's initial  purchase price for the right to receive  principal
or interest,  and the principal or interest  payment to be received with respect
to that right.  However, a holder of a Stripped Certificate will account for any
discount  on the  Stripped  Certificate  (other  than an  interest  treated as a
"stripped  coupon") as market  discount  rather than original  issue discount if
either (i) the amount of original  issue  discount  with respect to the Stripped
Certificate  was treated as zero under the  original  issue  discount de minimis
rule when the Stripped  Certificate  was stripped or (ii) no more than 100 basis
points (including any amount of servicing in excess of reasonable  servicing) is
stripped from the mortgage assets.

      Certificates will constitute Stripped  Certificates and will be subject to
these rules under various circumstances, including the following:

      o     if any  servicing  compensation  is deemed  to  exceed a  reasonable
            amount;

      o     if the  company or any other  party  retains a  retained  yield with
            respect to the assets held by the Grantor Trust Fund;

      o     if two or more classes of certificates  are issued  representing the
            right to non-pro  rata  percentages  of the  interest  or  principal
            payments on the Grantor Trust Fund's assets; or

      o     if   certificates   are  issued   which   represent   the  right  to
            interest-only payments or principal-only payments.

      The  tax  treatment  of the  Stripped  Certificates  with  respect  to the
application of the original  issue discount  provisions of the Code is currently
unclear.  However,  the trustee intends to treat each Stripped  Certificate as a
single  debt  instrument  issued  on the day it is  purchased  for  purposes  of
calculating any original issue discount. Original issue discount with respect to
a Stripped  Certificate  must be included in ordinary  gross  income for federal
income tax purposes as it accrues in accordance  with the constant  yield method
that takes into account the  compounding  of interest and this accrual of income
may be in advance of the receipt of any cash  attributable  to that income.  See
"REMICs--Taxation  of Owners of  Regular  Securities--Original  Issue  Discount"
above.  For purposes of applying the original issue  discount  provisions of the
Code, the issue price of a Stripped  Certificate will be the purchase price paid
by each holder of the Stripped  Certificate and the stated  redemption  price at
maturity  may  include  the  aggregate  amount of all  payments  to be made with
respect to the Stripped Certificate whether or not denominated as interest.  The
amount of original issue discount with respect to a Stripped  Certificate may be
treated as zero under the original  issue  discount de minimis  rules  described
above.

      The precise tax treatment of Stripped Coupon Certificates is substantially
uncertain.  The Code could read  literally to require that OID  computations  be
made for each payment from each mortgage loan.  However,  based on IRS guidance,
it appears that all payments from a mortgage loan  underlying a Stripped  Coupon
Certificate should be treated as a single installment  obligation subject to the
OID rules of the Code, in which case,  all payments from the mortgage loan would
be

                                      119



included in the mortgage loan's stated redemption price at maturity for purposes
of calculating  income on the Stripped Coupon Certificate under the OID rules of
the Code.

      Based on current authority it is unclear under what circumstances, if any,
the  prepayment  of  mortgage  loans will give rise to a loss to the holder of a
Stripped  Bond  Certificate   purchased  at  a  premium  or  a  Stripped  Coupon
Certificate.  The Code  provides  that a prepayment  assumption  must be used to
accrue income on any pool of debt instruments the yield on which can be affected
by prepayments. There is no guidance as to whether a Stripped Coupon Certificate
or a Stripped  Bond  Certificate  would  represent an interest in a pool of debt
instruments  for purposes of this Code  provision.  In  addition,  the manner in
which to take prepayments into account is uncertain. It is possible that no loss
may be available as a result of any particular prepayment, except perhaps to the
extent that even if no further  prepayments  were  received a  Certificateholder
would be  unable  to  recover  its  basis.  In  addition,  amounts  received  in
redemption for debt  instruments  issued by natural persons  purchased or issued
after June 8, 1997 are treated as received in exchange therefor (that is treated
the same as obligations  issued by  corporations).  This change could affect the
character of any loss.

      Holders of Stripped Bond Certificates and Stripped Coupon Certificates are
encouraged to consult with their own tax advisors regarding the proper treatment
of these certificates for federal income tax purposes.

      SUBORDINATED CERTIFICATES.  In the event the Grantor Trust Fund issues two
classes of Grantor Trust  Securities that are identical except that one class is
a subordinate  class, with a relatively high certificate  pass-through rate, and
the other is a senior class, with a relatively low certificate pass-through rate
(referred to in this Prospectus as the  "Subordinate  Certificates"  and "Senior
Certificates", respectively), the Grantor Trust Securityholders in the aggregate
will be deemed to have acquired the following assets:  (1) the principal portion
of each  mortgage  loan plus a portion of the interest due on each mortgage loan
(the "Grantor Trust Fund Stripped Bond"),  and (2) a portion of the interest due
on each mortgage loan equal to the  difference  between the Interest Rate on the
Subordinate  Certificates and the Interest Rate on the Senior  Certificates,  if
any, which  difference is then  multiplied by the Subordinate  Class  Percentage
(the "Grantor Trust Fund Stripped  Coupon").  The "Subordinate Class Percentage"
equals the initial  aggregate  principal amount of the Subordinate  Certificates
divided by the sum of the initial aggregate  principal amount of the Subordinate
Certificates and the Senior  Certificates.  The "Senior Class Percentage" equals
the initial aggregate principal amount of the Senior Certificates divided by the
sum of the initial  aggregate  principal amount of the Subordinate  Certificates
and the Senior Certificates.

      The Senior  Certificateholders  in the aggregate will own the Senior Class
Percentage of the Grantor Trust Fund Stripped Bond and  accordingly  each Senior
Certificateholder  will be treated  as owning its pro rata share of such  asset.
The Senior Certificateholders will not own any portion of the Grantor Trust Fund
Stripped Coupon.  The Subordinate  Certificateholders  in the aggregate own both
the  Subordinate  Class  Percentage of the Grantor Trust Fund Stripped Bond plus
100% of the Grantor Trust Fund Stripped  Coupon,  if any, and  accordingly  each
Subordinate  Certificateholder  will be  treated as owning its pro rata share in
both assets. The Grantor Trust Fund Stripped Bond will be treated as a "stripped
bond" and the Grantor  Trust Fund  Stripped  Coupon will be treated as "stripped
coupons" within the meaning of Section 1286 of the Code.

      Although  not  entirely  clear,  the  interest  income on the  Subordinate
Certificates and the portion of the servicing fee allocable to such certificates
that does not constitute  excess  servicing will be treated by the Grantor Trust
Fund as qualified  stated  interest,  assuming the interest  with respect to the
mortgage  loans  held by the  Grantor  Trust  Fund  would  otherwise  qualify as
qualified stated interest. Accordingly, except to the extent modified below, the
income of the  Subordinate  Certificates  will be reported in the same manner as
described generally above for holders of Senior Certificates.

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      If the Subordinate  Certificateholders  receive  distribution of less than
their share of the Grantor  Trust Fund's  receipts of principal or interest (the
"Shortfall   Amount")   because  of  the   subordination   of  the   Subordinate
Certificates,  holders of Subordinate Certificates would probably be treated for
federal income tax purposes as if they had

      o     received as distributions their full share of receipts;

      o     paid over to the Senior  Certificateholders  an amount  equal to the
            Shortfall Amount; and

      o     retained the right to  reimbursement  of the relevant amounts to the
            extent  these  amounts  are  otherwise  available  as  a  result  of
            collections  on the  mortgage  loans  or  amounts  available  from a
            reserve account or other form of credit enhancement, if any.

Under this analysis,

      o     Subordinate  Certificateholders  would  be  required  to  accrue  as
            current income any interest income,  original issue discount, or (to
            the extent paid on assets of the Grantor Trust Fund) accrued  market
            discount  of the  Grantor  Trust  Fund that was a  component  of the
            Shortfall  Amount,  even  though that amount was in fact paid to the
            Senior Certificateholders;

      o     a loss would only be allowed to the  Subordinate  Certificateholders
            when their right to receive  reimbursement  of the Shortfall  Amount
            became worthless  (i.e.,  when it becomes clear that amount will not
            be available from any source to reimburse the loss); and

      o     reimbursement   of  the  Shortfall   Amount  prior  to  a  claim  of
            worthlessness   would  not  be   taxable   income   to   Subordinate
            Certificateholders  because  the amount was  previously  included in
            income.

Those  results  should  not  significantly  affect the  inclusion  of income for
Subordinate  Certificateholders  on the accrual method of accounting,  but could
accelerate  inclusion of income to  Subordinate  Certificateholders  on the cash
method  of  accounting  by,  in  effect,  placing  them on the  accrual  method.
Moreover,  the character and timing of loss deductions are unclear.  Subordinate
Certificateholders  are  strongly  urged  to  consult  their  own  tax  advisors
regarding the appropriate  timing,  amount and character of any losses sustained
with respect to the Subordinate  Certificates  including any loss resulting from
the failure to recover previously accrued interest or discount income.

      ELECTION TO TREAT ALL INTEREST AS ORIGINAL  ISSUE  DISCOUNT.  The Treasury
Regulations   relating  to  original  issue  discount  permit  a  Grantor  Trust
Securityholder to elect to accrue all interest,  discount,  including de minimis
market  or  original  issue  discount,  reduced  by any  premium,  in  income as
interest,  based on a constant yield method. If an election were to be made with
respect to an interest  in a mortgage  loan with  market  discount,  the Grantor
Trust  Securityholder  would be deemed to have made an  election  to  include in
income  currently  market  discount  with respect to all other debt  instruments
having market discount that the Grantor Trust Securityholder acquires during the
year of the election or afterward.  See "--Market Discount" above.  Similarly, a
Grantor  Trust  Securityholder  that makes this  election  for an  interest in a
mortgage  loan  that is  acquired  at a  premium  will be deemed to have made an
election to amortize  bond premium with respect to all debt  instruments  having
amortizable  bond  premium  that the Grantor  Trust  Securityholder  owns at the
beginning of the first  taxable  year to which the election  applies or acquires
afterward. See "--

                                      121



Premium"  above.  The  election to accrue  interest,  discount  and premium on a
constant yield method with respect to a Grantor Trust Security is irrevocable.

      PREPAYMENTS.  The Taxpayer  Relief Act of 1997 (the "1997 Act") contains a
provision  requiring original issue discount on any pool of debt instruments the
yield on which may be affected by reason of  prepayments  be  calculated  taking
into account the  Prepayment  Assumption  and requiring the discount to be taken
into income on the basis of a constant yield to assumed  maturity taking account
of actual prepayments.

      SALE OR  EXCHANGE  OF A GRANTOR  TRUST  SECURITY.  Sale or  exchange  of a
Grantor Trust  Security  prior to its maturity will result in gain or loss equal
to the difference,  if any,  between the amount  realized,  exclusive of amounts
attributable  to accrued and unpaid  interest (which will be treated as ordinary
income  allocable  to the related  asset of the  Grantor  Trust  Fund),  and the
owner's  adjusted  basis in the  Grantor  Trust  Security.  The  adjusted  basis
generally will equal the seller's cost for the Grantor Trust Security, increased
by the original issue discount and any market discount  included in the seller's
gross income with respect to the Grantor Trust  Security,  and reduced,  but not
below zero, by any premium amortized by the seller and by principal  payments on
the Grantor Trust Security  previously  received by the seller. The gain or loss
will,  except as discussed  below, be capital gain or loss to an owner for which
the assets of the Grantor Trust Fund represented by a Grantor Trust Security are
"capital assets" within the meaning of Section 1221. A capital gain or loss will
be  long-term  or  short-term  depending  on  whether or not the  Grantor  Trust
Security has been owned for the long-term capital gain holding period, currently
more than one year.

      Notwithstanding  the foregoing,  any gain realized on the sale or exchange
of a  Grantor  Trust  Security  will be  ordinary  income  to the  extent of the
seller's  interest in accrued  market  discount on Grantor Trust Fund assets not
previously taken into income. See "--Market Discount," above.  Further,  Grantor
Trust  Securities  will be  "evidences  of  indebtedness"  within the meaning of
Section  582(c)(1)  to the extent the assets of the  grantor  trust  would be so
treated.  Accordingly,  gain or loss recognized from the sale of a Grantor Trust
Security by a bank or thrift  institution to which such section  applied will be
treated as ordinary gain or loss to the extent selling the assets of the grantor
trust directly would be so treated.

      FOREIGN INVESTORS IN GRANTOR TRUST SECURITIES. A holder of a Grantor Trust
Security who is not a "U.S.  person" (as defined above at  "REMICs--Tax  Related
Restrictions on Transfer of Residual Securities--Foreign  Investors") and is not
subject to federal  income tax as a result of any direct or indirect  connection
to the  United  States  other than its  ownership  of a Grantor  Trust  Security
generally  will not be subject to United  States  income or  withholding  tax in
respect of payments of interest or original  issue discount on its Grantor Trust
Security  to the extent  attributable  to debt  obligations  held by the Grantor
Trust Fund that were originated  after July 18, 1984,  provided that the Grantor
Trust Securityholder complies to the extent necessary with certain certification
requirements  which generally relate to the identity of the beneficial owner and
the  status  of the  beneficial  owner  as a person  that is not a U.S.  person.
Interest or original issue discount on a Grantor Trust Security  attributable to
debt  obligations  held by the Grantor Trust Fund that were originated  prior to
July 19,  1984 will be  subject to a 30%  withholding  tax  (unless  such tax is
reduced or eliminated by an applicable tax treaty). All holders of Grantor Trust
Securities should consult their tax advisors regarding the tax documentation and
certifications  that must be provided to secure any applicable  exemptions  from
United States withholding taxes.

      Any capital gain  realized on the sale or other taxable  disposition  of a
Grantor   Trust   Security   by  a  Non-U.S.   Person  (as   defined   above  at
"REMICs--Taxation of Certain Foreign  Investors--Regular  Securities") generally
will be exempt from United States federal income and withholding  tax,  provided
that (i) such gain is not  effectively  connected with the conduct of a trade or
business in the United States by the Non-U.S.  Person and (ii) in the case of an
individual  Non-U.S.  Person,  the Non-U.S.  Person is not present in the United
States for 183 days or more in the taxable year.

                                      122



      If the interest,  gain or income with respect to a Grantor Trust  Security
held by a Non-U.S.  Person is effectively  connected with the conduct of a trade
or business in the United States by the Non-U.S.  Person  (although  exempt from
the withholding  tax previously  discussed if the holder provides an appropriate
statement establishing that such income is so effectively connected), the holder
generally  will be subject to United States  federal income tax on the interest,
gain or income at regular federal income tax rates. In this regard,  real estate
acquired by a Grantor Trust as a result of foreclosure or in lieu of foreclosure
could cause a foreign holder to have  "effectively  connected  income" or a U.S.
tax filing  obligation even in the absence of such income.  In addition,  if the
Non-U.S. Person is a foreign corporation,  it may be subject to a branch profits
tax equal to 30% of its "effectively connected earnings and profits," within the
meaning of the Code, for the taxable year, as adjusted for certain items, unless
it qualifies for a lower rate under an applicable tax treaty (as modified by the
branch profits tax rules).

      BACKUP WITHHOLDING. Distributions made on the Grantor Trust Securities and
proceeds  from the sale of the  Grantor  Trust  Securities  will be subject to a
"backup"  withholding tax if, in general, the Grantor Trust Securityholder fails
to comply with  particular  identification  procedures,  unless the holder is an
exempt  recipient  under  applicable  provisions  of the Code and, if necessary,
demonstrates  such status.  Any amounts so withheld would be refunded by the IRS
or  allowable as a credit  against the Grantor  Trust  Securityholder's  federal
income tax.

PARTNERSHIP TRUST FUNDS AND DISREGARDED TRUST FUNDS

      CLASSIFICATION OF TRUST FUNDS

      For each series of Partnership  Certificates or Debt  Securities,  Federal
Tax Counsel  will  deliver its opinion that the trust fund will not be a taxable
mortgage pool or an association  (or publicly traded  partnership)  taxable as a
corporation  for federal income tax purposes.  This opinion will be based on the
assumption that the parties to the related  Agreement and related documents will
comply with the terms of those documents.

      TAXATION OF DEBT SECURITYHOLDERS

      The  depositor  will agree,  and the  securityholders  will agree by their
purchase of Debt  Securities,  to treat the Debt  Securities as debt for federal
income tax purposes.  No regulations,  published rulings,  or judicial decisions
exist that  discuss  the  characterization  for federal  income tax  purposes of
securities with terms  substantially  the same as the Debt Securities.  However,
for each series of Debt Securities, Federal Tax Counsel will deliver its opinion
that the Debt Securities  will be classified as indebtedness  for federal income
tax purposes.  The discussion  below assumes this  characterization  of the Debt
Securities is correct.

      If,  contrary to the  opinion of counsel,  the  Internal  Revenue  Service
successfully  asserted that the Debt Securities were not debt for federal income
tax purposes,  the Debt Securities  might be treated as equity  interests in the
trust fund. If so treated,  the trust fund might be treated as a publicly traded
partnership  that  would be taxable as a  corporation  unless it met  particular
qualifying income tests, and the resulting taxable corporation would not be able
to reduce  its  taxable  income  by  deductions  for  interest  expense  on Debt
Securities recharacterized as equity. Treatment of the Debt Securities as equity
interests in a partnership  could have adverse tax consequences to some holders,
even if the trust fund were not treated as a publicly traded partnership taxable
as a  corporation.  For example,  income  allocable to foreign  holders might be
subject to United States tax and United States tax return filing and withholding
requirements, income allocable to tax-exempt holders might constitute "unrelated
business  taxable  income" (if some,  but not all, of the Debt  Securities  were
recharacterized as equity in a partnership), individual holders might be subject
to  limitations  on their ability to deduct their share of trust fund  expenses,
and  income  from the trust  fund's  assets  would be  taxable to owners of Debt
Securities without

                                      123



regard to whether cash  distributions are made to such owners and without regard
to the owners' method of tax accounting.

      Except for the  treatment  of the  allocation  of  Realized  Losses,  Debt
Securities  generally  will be subject to the same rules of  taxation as Regular
Securities  issued  by a REMIC,  as  described  above,  except  that (1)  income
reportable on Debt  Securities is not required to be reported  under the accrual
method unless the holder  otherwise  uses the accrual method and (2) the special
110% yield rule  treating a portion of the gain on sale or exchange of a Regular
Security  as  ordinary   income  is  inapplicable   to  Debt   Securities.   See
"--REMICs--Taxation  of Owners of Regular Securities" and "--Sale or Exchange of
Regular Securities."

      ALLOCATIONS OF REALIZED LOSSES.

      The  manner  in which  losses  are  claimed  on the  Notes as a result  of
defaults by the  underlying  obligors is complex  and differs  depending  on the
characterization  of the person  considered  the issuer of the Notes for federal
tax  purposes.  Whether  the Notes are  governed by the loss rules for bad debts
under Code  Section  166 or for  worthless  securities  under Code  Section  165
depends on whether the Notes are considered issued by a corporation. If there is
a single  corporate  holder of the  Certificates  constituting all of the equity
interests  in  the  issuing  Trust  Fund,  then  the  issuing  Trust  will  be a
disregarded  entity and the Notes  will be  considered  issued by a  corporation
subject to the loss rules of Code  Section  165 (which  affects  both timing and
character of loss for corporate taxpayers, and character and possibly timing for
other  taxpayers).  If the Notes are considered  issued by a grantor trust, then
the  notes  may  be  treated  as  issued  in  proportion  to the  nature  of the
Certificateholders  (e.g.,  if some  Certificateholders  are natural  persons or
partnerships and some are corporations, losses on the Notes would be governed in
part by Code  Section  166 and in part by Code  Section  165).  If the Notes are
considered  issued by a  partnership  then they would be  governed  by the rules
under Code Section 166 the same as a REMIC.  Investors  should consult their tax
advisors  as to the  character  and timing of any loss that can be claimed  with
respect to a Note.

      Further,  for federal income tax purposes,  (i) Debt  Securities held by a
thrift  institution  taxed as a domestic  building and loan association will not
constitute  "loans . . . secured by an  interest  in real  property"  within the
meaning  of  Section  7701(a)(19)(C)(v)  of the  Code;  (ii)  interest  on  Debt
Securities  held by a real  estate  investment  trust  will  not be  treated  as
"interest on  obligations  secured by mortgages on real property or on interests
in real property  "within the meaning of Code Section  856(c)(3)(B);  (iii) Debt
Securities  held by a real estate  investment  trust will not  constitute  "real
estate  assets"  or  "Government  securities"  within  the  meaning  of  Section
856(c)(4)(A) of the Code;  (iv) Debt  Securities held by a regulated  investment
company  will not  constitute  "Government  securities"  within  the  meaning of
Section 851(b)(3)(A)(i) of the Code; and (v) Debt Securities will not constitute
"qualified  mortgages" with in the meaning of Section 860G(a)(3) of the Code for
REMICs.

      TAXATION OF OWNERS OF PARTNERSHIP CERTIFICATES

(1)   Treatment of the Trust Fund as a Partnership

      The correct  characterization  of a Trust Fund that has issued debt and is
not otherwise taxed as a corporation is uncertain.  If the Trust Fund has only a
single class of equity and the Trustee does not have the authority to accept any
additional assets after the initial  acquisition of receivables (except within a
certain  prescribed  pre-funding period not exceeding three months) and has very
limited  powers of  investment  (for example does not hold any reserve fund that
could  ultimately  flow  to the  Certificateholders  if not  needed  to pay  the
Noteholders)  the Trust Fund could  qualify as a grantor  trust with an interest
expense. As a consequence,  each Certificateholder  would be treated as owning a
pro rata share of the Trust Fund's assets,  earning income thereon

                                      124



and incurring the expenses of the Trust Fund (including the interest  expense on
the Notes).  See "Grantor  Trusts." If a Trust Fund that issues Notes intends to
take the position that  Certificateholders  hold interests in a grantor trust it
will be  disclosed in the related  prospectus  supplement.  In  addition,  it is
possible  that a Trust Fund that  issued  Notes could  qualify as a  partnership
eligible  to make an election  under  Section 761 to not be taxed under the main
partnership  provisions  of the Code  (although  certain  ancillary  provisions,
including  the rules  relating  to audits of  partnerships,  would  continue  to
apply).  Such an  election  would  cause  Certificateholders  to be  treated  as
essentially the same as holding an interest in a grantor trust. However, the IRS
has recently taken a narrow  interpretation of the type of entities that qualify
for this  election,  which may not include a Trust Fund. If a Trust Fund that is
treated as a partnership  has made an election  under Section 761 to be excluded
from the main  partnership  provisions of the Code this will be disclosed in the
related  prospectus  supplement  along with a description of the consequences of
making such an election.  If there is only one Certificateholder in a Trust Fund
that  represents  all of the  equity of the Trust  Fund for  federal  income tax
purposes,  the  separate  existence  of the Trust Fund is  disregarded,  and the
Certificateholder is treated as the owner of all of the assets of the Trust Fund
and as the  issuer  of the  Notes of the  Trust  Fund  for  federal  income  tax
purposes. For all other Trust Funds that issue Notes, the Partnership Trust Fund
will agree,  and the related  owners of Partnership  Certificates  ("Partnership
Certificate  Owners") will agree by their purchase of Partnership  Certificates,
if  there  is  more  than  one  Partnership  Certificate  Owner,  to  treat  the
Partnership Trust Fund as a partnership for purposes of federal and state income
tax,  franchise  tax and any other tax  measured  in whole or in part by income,
with the  assets of the  partnership  being the assets  held by the  Partnership
Trust Fund, the partners of the partnership  being the  Partnership  Certificate
Owners,  including,  to the extent  relevant,  the  depositor in its capacity as
recipient of distributions  from any reserve fund, and the Debt  Securities,  if
any, being debt of the partnership,  and if there is one Partnership Certificate
Owner, to treat the Partnership  Certificate Owner as the owner of the assets of
the  Partnership  Trust  Fund  and to  treat  the  Partnership  Trust  Fund as a
disregarded  entity.  However,  the proper  characterization  of the arrangement
involving the  Partnership  Trust Fund, the Partnership  Certificates,  the Debt
Securities  and the  depositor is not certain  because  there is no authority on
transactions closely comparable to that contemplated in this prospectus.

      A variety of  alternative  characterizations  are  possible.  For example,
because the Partnership  Certificates  have certain features  characteristic  of
debt, the Partnership  Certificates  might be considered debt of the Partnership
Trust Fund. Generally,  provided such Partnership  Certificates are issued at or
close to face value,  any such  characterization  would not result in materially
adverse tax  consequences to holders of Partnership  Certificates as compared to
the consequences  from treatment of the Partnership  Certificates as equity in a
partnership,   described  below.  The  following  discussion  assumes  that  the
Partnership  Certificates  represent  equity  interests  in a  partnership.  The
following   discussion  also  assumes  that  all  payments  on  the  Partnership
Certificates  are  denominated  in  U.S.   dollars,   none  of  the  Partnership
Certificates  have Interest  Rates which would  qualify as  contingent  interest
under the Treasury regulations  relating to original issue discount,  and that a
series of securities  includes a single class of  Partnership  Certificates.  If
these  conditions  are  not  satisfied  with  respect  to any  given  series  of
Partnership  Certificates,  additional tax  considerations  with respect to such
Partnership   Certificates  will  be  disclosed  in  the  applicable  prospectus
supplement.

(2)   Partnership Taxation

      As a  partnership,  the  Partnership  Trust  Fund will not be  subject  to
federal income tax. Rather, each Partnership  Certificate Owner will be required
to take into account  separately the Partnership  Certificate  Owner's allocable
share of income, gains, losses,  deductions and credits of the Partnership Trust
Fund, whether or not there is a corresponding cash distribution.  The Trust will
generally  be required  to use an accrual  method of  accounting  and a tax year
based on the tax year of its  Certificateholders.  Thus, cash basis holders will
in effect be required to report income

                                      125



from  the  Partnership   Certificates  on  the  accrual  basis  and  Partnership
Certificate  Owners may become liable for taxes on Partnership Trust Fund income
even if they have not received cash from the  Partnership  Trust Fund to pay the
taxes.  The Partnership  Trust Fund's income will consist  primarily of interest
and finance charges earned on the related mortgage loans,  including appropriate
adjustments for market discount,  original issue discount and bond premium,  and
any gain upon collection or disposition of the mortgage loans.

      The Partnership Trust Fund's deductions will consist primarily of interest
accruing  with respect to the Debt  Securities,  servicing  and other fees,  and
losses or deductions upon collection or disposition of mortgage loans.

      The tax items of a partnership are allocable to the partners in accordance
with the Code,  Treasury  regulations and the partnership  agreement  (i.e., the
Agreement  and  related  documents).  To the extent  that there is more than one
class of equity  (or  potentially  more than one class of  equity)  the  related
prospectus  supplement  will describe the manner in which income from the assets
of the Trust Fund will be allocated.

      Assuming Debt Securities are also issued,  all or substantially all of the
taxable income allocated to a Partnership  Certificate  Owner that is a pension,
profit sharing or employee benefit plan or other tax-exempt entity, including an
individual  retirement  account,  will constitute  "unrelated  business  taxable
income" generally taxable to the holder under the Code.

      An individual  taxpayer's share of expenses of the Partnership Trust Fund,
including fees to the servicer, but not interest expense, would be miscellaneous
itemized  deductions and thus  deductible  only to the extent such expenses plus
all  other  miscellaneous   itemized  deductions  exceeds  two  percent  of  the
individual's  adjusted gross income.  An individual  taxpayer will be allowed no
deduction for his share of expenses of the  Partnership  Trust Fund,  other than
interest, in determining his liability for alternative minimum tax. In addition,
Section 68 of the Code provides that the amount of itemized deductions otherwise
allowable for the taxable year for an  individual  whose  adjusted  gross income
exceeds a prescribed threshold amount will be reduced by the lesser of (1) 3% of
the  excess  of  adjusted  gross  income  over the  specified  threshold  amount
(adjusted  annually  for  inflation)  or  (2)  80%  of the  amount  of  itemized
deductions  otherwise  allowable for the applicable  taxable year.  Accordingly,
deductions  might be disallowed to the  individual in whole or in part and might
result in the Partnership  Certificate  Owner being taxed on an amount of income
that exceeds the amount of cash actually distributed to the holder over the life
of the Partnership Trust Fund. In the case of a partnership that has 100 or more
partners and elects to be treated as an  "electing  large  partnership,"  70% of
that  partnership's   miscellaneous  itemized  deductions  will  be  disallowed,
although the remaining  deductions  will generally be allowed at the partnership
level and will not be subject to the 2% floor that would otherwise be applicable
to individual partners.

      The Partnership  Trust Fund intends to make all tax calculations  relating
to income and  allocations  to  Partnership  Certificate  Owners on an aggregate
basis to the extent  relevant.  If the IRS were to require that the calculations
be made separately for each mortgage loan, the  calculations  may result in some
timing and character differences under some circumstances.

(3)   Discount and Premium

      The  purchase  price paid by the  Partnership  Trust Fund for the  related
mortgage  loans may be greater or less than the remaining  principal  balance of
the mortgage loans at the time of purchase.  If so, the mortgage loans will have
been  acquired  at a  premium  or  market  discount,  as the  case  may be.  See
"REMICs--Taxation of Owners of Regular Securities--Acquisition  Premium" and "--
Market Discount" above. As indicated above, the Partnership Trust Fund will make
this  calculation on an aggregate  basis,  but it is possible that the IRS might
require that it be

                                      126



recomputed on a mortgage  loan-by-mortgage  loan basis. Further, with respect to
any asset of the  Partnership  Trust Fund that is a Stripped  Agency Security or
other instrument evidencing ownership of specific interest and/or principal of a
particular  bond,  it will be subject to the rules  relating to  original  issue
discount  with  respect to such  security  or  instrument  (in lieu of the rules
relating  to market  discount).  See  "REMICs--Taxation  of  Owners  of  Regular
Securities--Original Issue Discount" above.

      If the  Partnership  Trust Fund  acquires the  mortgage  loans at a market
discount or premium, the Partnership Trust Fund will elect to include any market
discount in income  currently as it accrues over the life of the mortgage  loans
or to offset any premium  against  interest  income on the  mortgage  loans.  As
indicated  above, a portion of the market discount  income or premium  deduction
may be allocated to Partnership Certificate Owners.

(4)   Section 708 Termination

      Under Section 708 of the Code, the  Partnership  Trust Fund will be deemed
to terminate  for federal  income tax purposes if 50% or more of the capital and
profits  interests in the Partnership  Trust Fund are sold or exchanged within a
12-month  period.  If a termination  occurs under  Section 708 of the Code,  the
Partnership  Trust Fund will be  considered  to  contribute  its assets to a new
Partnership Trust Fund, which would be treated as a new partnership, in exchange
for Partnership  Certificates  in the new  Partnership  Trust Fund. The original
Partnership  Trust  Fund  will  then be deemed  to  distribute  the  Partnership
Certificates  in the  new  Partnership  Trust  Fund to  each  of the  owners  of
Partnership  Certificates in the original  Partnership Trust Fund in liquidation
of the original  Partnership  Trust Fund.  The  Partnership  Trust Fund will not
comply  with  particular   technical   requirements  that  might  apply  when  a
constructive  termination occurs. As a result, the Partnership Trust Fund may be
subject  to some  tax  penalties  and may  incur  additional  expenses  if it is
required to comply with those requirements.  Furthermore,  the Partnership Trust
Fund might not be able to comply with these requirements due to lack of data.

(5)   Disposition of Partnership Certificates

      Generally,  capital  gain  or  loss  will  be  recognized  on  a  sale  of
Partnership Certificates in an amount equal to the difference between the amount
realized and the seller's tax basis in the  Partnership  Certificates  sold. Any
gain  or loss  would  be  long-term  capital  gain  or  loss if the  Partnership
Certificate Owner's holding period exceeded one year. A Partnership  Certificate
Owner's tax basis in a Partnership  Certificate  will generally  equal its cost,
increased  by its  share of  Partnership  Trust  Fund  income  allocable  to the
Partnership  Certificate  Owner and decreased by any  distributions  received or
losses allocated with respect to the Partnership Certificate.  In addition, both
the tax basis in the Partnership  Certificates and the amount realized on a sale
of a Partnership  Certificate would include the Partnership  Certificate Owner's
share,  determined under Treasury Regulations,  of the Debt Securities and other
liabilities  of the  Partnership  Trust Fund. A  Partnership  Certificate  Owner
acquiring  Partnership  Certificates  at  different  prices  will  generally  be
required to maintain a single  aggregate  adjusted tax basis in the  Partnership
Certificates  and, upon a sale or other  disposition of some of the  Partnership
Certificates,  allocate a portion of the aggregate tax basis to the  Partnership
Certificates  sold,  rather  than  maintaining  a  separate  tax  basis  in each
Partnership Certificate for purposes of computing gain or loss on a sale of that
Partnership  Certificate.  A portion  holding  rule is  applied,  however,  if a
Certificateholder  has held some of its interest in the  Partnership  Trust Fund
for one year or less and some of its  interest  for more than one year and a "by
lot" identification is not permitted.

      If a Partnership  Certificate  Owner is required to recognize an aggregate
amount of income (not  including  income  attributable  to  disallowed  itemized
deductions  described above) over the life of the Partnership  Certificates that
exceeds the aggregate cash distributions with respect to the

                                      127



Partnership Certificates,  the excess will generally give rise to a capital loss
upon the retirement of the Partnership Certificates.

(6)   Allocations Between Transferors and Transferees

      In general, the Partnership Trust Fund's taxable income and losses will be
determined each Due Period and the tax items for a particular Due Period will be
apportioned  among  the  Partnership  Certificate  Owners in  proportion  to the
principal  amount of Partnership  Certificates  owned by them as of the close of
the last day of that Due Period.  As a result, a Partnership  Certificate  Owner
purchasing  Partnership  Certificates  may be  allocated  tax items,  which will
affect the  purchaser's  tax  liability and tax basis,  attributable  to periods
before the actual transaction.

      The use of a Due  Period  convention  may  not be  permitted  by  existing
Treasury regulations. If a Due Period convention is not allowed, or only applies
to  transfers  of less than all of the  partner's  interest,  taxable  income or
losses of the Partnership  Trust Fund might be reallocated among the Partnership
Certificate  Owners.  The Partnership Trust Fund's method of allocation  between
transferors and  transferees may be revised to conform to a method  permitted by
future laws, regulations or other IRS guidance.

(7)   Section 731 Distributions

      In the case of any  distribution  to a Partnership  Certificate  Owner, no
gain will be recognized to that Partnership Certificate Owner to the extent that
the amount of any money distributed for that Partnership Certificate exceeds the
adjusted  basis  of  that  Partnership   Certificate  Owner's  interest  in  the
Partnership  Certificate.  To the extent  that the  amount of money  distributed
exceeds  that  Partnership  Certificate  Owner's  adjusted  basis,  gain will be
currently  recognized.  In  the  case  of  any  distribution  to  a  Partnership
Certificate  Owner,  no loss will be recognized  except upon a  distribution  in
liquidation  of a Partnership  Certificate  Owner's  interest.  Any gain or loss
recognized by a Partnership  Certificate Owner generally will be capital gain or
loss.

(8)   Section 754 Election

      In the event that a Partnership  Certificate  Owner sells its  Partnership
Certificates at a profit (or loss), the purchasing Partnership Certificate Owner
will have a higher (or lower)  basis in the  Partnership  Certificates  than the
selling  Partnership  Certificate  Owner had.  The tax basis of the  Partnership
Trust Fund's assets will not be adjusted to reflect that higher (or lower) basis
unless there is a "substantial  basis  reduction"  within the meaning of Section
734 of the Code or unless the trust were to file an election  under  Section 754
of the Code.  Because  the trust will most likely  qualify as a  "securitization
partnership" within the meaning of Section 743(f) of the Code, there will not be
a substantial basis reduction with respect to the sale of the certificates. With
respect to the  election  under  Section 754 of the Code,  in order to avoid the
administrative   complexities   that  would  be  involved  in  keeping  accurate
accounting  records,  as  well  as  potentially  onerous  information  reporting
requirements,  the  Partnership  Trust Fund  current  does not intend to make an
election  under  Section 754 of the Code. As a result,  Partnership  Certificate
Owners might be allocated a greater or lesser amount of  Partnership  Trust Fund
income  than  would be  appropriate  based  on  their  own  purchase  price  for
Partnership Certificates.

(9)   Administrative Matters

      The trustee is required to keep or cause to be kept  complete and accurate
books  of the  Partnership  Trust  Fund.  Except  as  disclosed  in the  related
prospectus  supplement,  the trustee will file a partnership  information return
(IRS Form 1065) with the IRS for each taxable year of the Partnership Trust Fund
and will report each Partnership Certificate Owner's allocable share of items of
Partnership Trust Fund income and expense to Partnership  Certificate Owners and
the IRS

                                      128



on Schedule  K-1.  The  Partnership  Trust Fund will  provide the  Schedule  K-1
information to nominees that fail to provide the Partnership Trust Fund with the
information  statement  described  below and the  nominees  will be  required to
forward  this   information  to  the  beneficial   owners  of  the   Partnership
Certificates.   Generally,  holders  must  timely  file  tax  returns  that  are
consistent with the information return filed by the Partnership Trust Fund or be
subject  to   penalties   unless  the  holder   notifies  the  IRS  of  all  the
inconsistencies.

      Under  Section  6031  of the  Code,  any  person  that  holds  Partnership
Certificates  as a nominee at any time  during a calendar  year is  required  to
furnish  the  Partnership  Trust  Fund  with  a  statement  containing  specific
information  on  the  nominee,   the  beneficial   owners  and  the  Partnership
Certificates  so held.  The  information  includes  (1) the  name,  address  and
taxpayer  identification  number of the  nominee  and (2) as to each  beneficial
owner

      o     the name, address and identification number of such person,

      o     whether such person is a United States person,  a tax-exempt  entity
            or a  foreign  government,  an  international  organization,  or any
            wholly owned agency or  instrumentality  of either of the foregoing,
            and

      o     particular  information on Partnership  Certificates that were held,
            bought or sold on behalf of the person throughout the year.

In  addition,   brokers  and  financial   institutions   that  hold  Partnership
Certificates  through  a  nominee  are  required  to  furnish  directly  to  the
Partnership  Trust Fund  information  as to  themselves  and their  ownership of
Partnership Certificates.  A clearing agency registered under Section 17A of the
Exchange  Act is not  required  to  furnish  any  information  statement  to the
Partnership Trust Fund. The information  referred to above for any calendar year
must be  furnished  to the  Partnership  Trust Fund on or before  the  following
January 31. Nominees,  brokers and financial  institutions  that fail to provide
the Partnership  Trust Fund with the information  described above may be subject
to penalties.

      Unless  another  designation  is made, the depositor will be designated as
the tax  matters  partner  for each  Partnership  Trust Fund in the  pooling and
servicing  agreement and, as the tax matters  partner,  will be responsible  for
representing the Partnership  Certificate  Owners in some specific disputes with
the IRS. The Code provides for administrative examination of a partnership as if
the partnership were a separate and distinct taxpayer. Generally, the statute of
limitations  for  partnership  items does not  expire  before the later of three
years after the date on which the partnership information return is filed or the
last day for  filing  the return for the  applicable  year,  determined  without
regard to extensions. Any adverse determination following an audit of the return
of the Partnership Trust Fund by the appropriate taxing authorities could result
in an  adjustment of the returns of the  Partnership  Certificate  Owners,  and,
under some circumstances,  a Partnership Certificate Owner may be precluded from
separately  litigating  a proposed  adjustment  to the items of the  Partnership
Trust  Fund.  An  adjustment  could  also  result  in an audit of a  Partnership
Certificate  Owner's  returns and adjustments of items not related to the income
and losses of the Partnership Trust Fund.

      A special audit system exists for qualifying large  partnerships that have
elected to apply a simplified  flow-through  reporting system under Sections 771
through 777 of the Code. Unless otherwise specified in the applicable prospectus
supplement,  a  Partnership  Trust  Fund will not elect to apply the  simplified
flow-through reporting system.

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(10)  Taxation of Certain Foreign Partnership Certificate Owners

      As used below,  the term  "Non-United  States  Owner" means a  Partnership
Certificate Owner that is not a U.S. Person, as defined under  "REMICs--Taxation
of Owners of  Residual  Securities--Tax  Related  Restrictions  on  Transfer  of
Residual Securities--Foreign Investors," above.

      It is not clear whether the Partnership  Trust Fund would be considered to
be engaged in a trade or business in the United  States for  purposes of federal
withholding  taxes with respect to Non-United  States Owners because there is no
clear  authority  dealing with that issue under facts  substantially  similar to
those  described  in this  Prospectus.  Although  it is not  expected  that  the
Partnership  Trust Fund would be  engaged in a trade or  business  in the United
States for these  purposes,  the  Partnership  Trust Fund will withhold as if it
were so engaged in order to protect  the  Partnership  Trust Fund from  possible
adverse  consequences  of a failure  to  withhold.  The  Partnership  Trust Fund
expects to withhold on the portion of its taxable  income that is  allocable  to
Non-United  States Owners pursuant to Section 1446 of the Code, as if the income
were  effectively  connected to a U.S.  trade or business,  at a rate of 35% for
Non-United  States  Owners  that are taxable as  corporations  and 39.6% for all
other Non-United States Owners.

      Subsequent  adoption  of  Treasury  regulations  or the  issuance of other
administrative  pronouncements  may require the Partnership Trust Fund to change
its withholding procedures.

      Each Non-United  States Owner might be required to file a U.S.  individual
or  corporate  income tax  return on its share of the income of the  Partnership
Trust Fund including,  in the case of a corporation,  a return in respect of the
branch profits tax. Assuming the Partnership Trust Fund is not engaged in a U.S.
trade or business,  a Non-United States Owner would be entitled to a refund with
respect to all or a portion of taxes withheld by the Partnership  Trust Fund if,
in  particular,  the Owner's  allocable  share of interest from the  Partnership
Trust Fund constituted "portfolio interest" under the Code.

      The interest,  however, may not constitute  "portfolio interest" if, among
other  reasons,  the underlying  obligation is not in registered  form or if the
interest is determined  without  regard to the income of the  Partnership  Trust
Fund,  in the  later  case,  the  interest  being  properly  characterized  as a
guaranteed  payment  under  Section  707(c) of the Code.  If this were the case,
Non-United  States Owners would be subject to a United States federal income and
withholding  tax at a rate of 30 percent on the  Partnership  Trust Fund's gross
income,  without  any  deductions  or other  allowances  for costs and  expenses
incurred in producing the income,  unless  reduced or eliminated  pursuant to an
applicable  treaty.  In this  case,  a  Non-United  States  Owner  would only be
entitled  to a refund for that  portion of the taxes,  if any,  in excess of the
taxes that should have been withheld with respect to the interest.

(11)  Backup Withholding

      Distributions  made on the Partnership  Certificates and proceeds from the
sale of the Partnership  Certificates will be subject to a "backup"  withholding
tax if, in  general,  the  Partnership  Certificate  Owner  fails to comply with
particular identification  procedures,  unless the holder is an exempt recipient
under  applicable  provisions of the Code and, if necessary,  demonstrates  such
status.  Any amounts so withheld  would be refunded by the IRS or allowable as a
credit against the Non-United States Owner's federal income tax.

(12)  Reportable Transactions

      Pursuant  to  recently  enacted  legislation,  a penalty  in the amount of
$10,000 in the case of a natural person and $50,000 in any other case in imposed
on any  taxpayer  that fails to timely file an  information  return with the IRS
with respect to a  "reportable  transaction"  (as defined in Section

                                      130



6011 of the Code). The rules defining "reportable transactions" are complex, but
generally  include  transactions  that  result in  certain  losses  that  exceed
threshold  amounts and transactions that result in certain  differences  between
the  taxpayer's  tax  treatment of an item and book  treatment of the same item.
Prospective  investors are advised to consult  their own tax advisers  regarding
any possible disclosure obligations in light of their particular circumstances.

CONSEQUENCES FOR PARTICULAR INVESTORS

      The federal tax  discussions  above may not be  applicable  depending on a
securityholder's   particular  tax  situation.  The  depositor  recommends  that
prospective  purchasers  consult their tax advisors for the tax  consequences to
them of the purchase,  ownership and  disposition of REMIC  Securities,  Grantor
Trust Securities,  Partnership  Certificates and Debt Securities,  including the
tax consequences under state, local, foreign and other tax laws and the possible
effects of changes in federal or other tax laws.

                       STATE AND OTHER TAX CONSIDERATIONS

      In addition to the federal income tax consequences  described in "Material
Federal Income Tax  Considerations,"  potential  investors  should  consider the
state and local tax consequences of the acquisition,  ownership, and disposition
of the Notes or  Certificates,  as  applicable,  offered under this  prospectus.
State tax law may differ  substantially from the corresponding  federal tax law,
and the discussion above does not purport to describe any aspect of the tax laws
of any state or other  jurisdiction.  Therefore,  prospective  investors  should
consult their own tax advisors for the various tax  consequences  of investments
in the Notes or Certificates,  as applicable,  offered under this prospectus. In
particular,  individuals  should  consider  the  deductability  of the  expenses
(including interest expense) of a partnership.

                              ERISA CONSIDERATIONS

GENERAL

      A fiduciary of a pension,  profit-sharing,  retirement  or other  employee
benefit plan subject to Title I of ERISA should consider the fiduciary standards
under the Employee  Retirement Income Security Act of 1974, as amended ("ERISA")
in the context of the plan's  particular  circumstances  before  authorizing  an
investment  of a portion of such plan's assets in the  Securities.  Accordingly,
pursuant to Section 404 of ERISA,  such  fiduciary  should  consider among other
factors  (i)  whether  the  investment  is for  the  exclusive  benefit  of plan
participants and their beneficiaries;  (ii) whether the investment satisfies the
applicable  diversification  requirements;  (iii)  whether the  investment is in
accordance  with the documents  and  instruments  governing  the plan;  and (iv)
whether the  investment is prudent,  considering  the nature of the  investment.
Fiduciaries  of plans also  should  consider  ERISA's  prohibition  on  improper
delegation of control over, or responsibility for, plan assets.

      In  addition,  employee  benefit  plans or other  retirement  arrangements
subject to ERISA, as well as individual  retirement  accounts,  certain types of
Keogh plans not subject to ERISA but subject to Section 4975 of the Code, or any
entity  (including   insurance  company  separate  or  general  accounts)  whose
underlying  assets include plan assets by reason of such plans,  arrangements or
accounts  investing in the entity (each, a "Plan") are prohibited  from engaging
in a broad  range of  transactions  involving  Plan  assets and  persons  having
certain   specified   relationships   to  a  Plan  ("parties  in  interest"  and
"disqualified   persons").   Such   transactions   are  treated  as  "prohibited
transactions"  under  Sections  406 of  ERISA  and  excise  taxes  and/or  other
penalties are imposed upon such persons  under ERISA and/or  Section 4975 of the
Code  unless an  exemption  applies.  The  depositor,  underwriter,  each master
servicer or other servicer,  any insurer,

                                      131



the trustee,  the  indenture  trustee and certain of their  affiliates  might be
considered  "parties in interest" or  "disqualified  persons"  with respect to a
Plan.  If so, the  acquisition,  holding or  disposition  of Securities by or on
behalf  of  such  Plan  could  be  considered  to  give  rise  to a  "prohibited
transaction"  within  the  meaning  of ERISA  and the Code  unless a  statutory,
regulatory or administrative exception or exemption is available.

ERISA CONSIDERATIONS RELATING TO CERTIFICATES

      PLAN ASSETS

      In 29  C.R.F  ss.2510.3-101  (the  "Plan  Asset  Regulations"),  the  U.S.
Department  of Labor  ("DOL") has defined  what  constitutes  "plan  assets" for
purposes  of ERISA and  Section  4975 of the Code.  The Plan  Asset  Regulations
provide that if a Plan makes an investment in an "equity interest" in an entity,
an undivided  portion of the assets of the entity will be considered  the assets
of such Plan unless certain  exceptions set forth in such Regulations apply. The
Certificates  will be deemed an equity  interest  for purposes of the Plan Asset
Regulations,  and the depositor can give no assurance that the Certificates will
qualify for any of the exceptions under the Plan Asset Regulations. As a result,
(i) a Plan may be deemed to have acquired an interest in the Assets of the trust
fund  and not  merely  an  interest  in the  Certificates,  (ii)  the  fiduciary
investment  standards of ERISA could apply to such Assets and (iii) transactions
occurring in the course of managing,  operating and servicing the trust fund and
its  Assets  might  constitute  prohibited  transactions,  unless  a  statutory,
regulatory or administrative exemption applies.

      PROHIBITED TRANSACTION CLASS EXEMPTION 83-1

      The DOL has issued an  administrative  exemption,  Prohibited  Transaction
Class Exemption 83-1 ("PTCE 83-1"),  which under certain conditions exempts from
the application of the prohibited  transaction rules of ERISA and the excise tax
provisions  of  Section  4975  of the  Code  transactions  involving  a Plan  in
connection  with the operation of a "mortgage  pool" and the purchase,  sale and
holding of Certificates  which are "mortgage pool pass-through  certificates." A
"mortgage  pool" is  defined as a fixed  investment  pool  consisting  solely of
interest-bearing  obligations  secured by first or second  mortgages or deeds of
trust on single-family  residential  property,  property acquired in foreclosure
and undistributed cash. A "mortgage pool pass-through certificate" is defined as
a Certificate  which  represents a beneficial  undivided  interest in a mortgage
pool which  entitles  the  holder to pass  through  payments  of  principal  and
interest from the mortgage loans. PTCE 83-1 requires that: (i) the depositor and
the trustee  maintain a system of insurance or other protection for the mortgage
loans, the property securing such mortgage loans and for indemnifying holders of
Certificates against reductions in pass-through payments due to defaults in loan
payments or property damage in an amount at least equal to the greater of (x) 1%
of the  aggregate  principal  balance  of the  mortgage  loans  or (y) 1% of the
principal balance of the largest covered pooled mortgage loans; (ii) the trustee
may not be an affiliate of the  depositor;  and (iii) the payments  made to, and
retained by, the depositor in connection with the trust fund,  together with all
funds inuring to its benefit for administering the trust fund, represent no more
than "adequate  consideration"  for selling the mortgage loans,  plus reasonable
compensation  for services  provided to the trust fund.  In addition,  PTCE 83-1
exempts the initial  sale of  Certificates  to a Plan with  respect to which the
depositor,  the insurer, the master servicer or other servicer or the trustee is
a party in  interest  if the Plan does not pay more than fair  market  value for
such  Certificates and the rights and interests  evidenced by such  Certificates
are not subordinated to the rights and interests evidenced by other Certificates
of the same pool.

      PTCE  83-1  also  exempts  from  the  prohibited   transaction  rules  any
transactions  in  connection  with the  servicing  and operation of the mortgage
pool,  provided that any payments made to the master servicer in connection with
the servicing of the trust fund are made in accordance with a binding agreement,
copies of which must be made available to  prospective  Plan

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investors.  In the case of any Plan with  respect  to which the  depositor,  the
master servicer, the insurer or the trustee is a fiduciary,  PTCE 83-1 will only
apply if, in addition to the other requirements:  (i) the initial sale, exchange
or transfer of  Certificates is expressly  approved by an independent  fiduciary
who has  authority  to manage and control  those Plan assets  being  invested in
Certificates; (ii) the Plan pays no more for the Certificates than would be paid
in an  arm's-length  transaction;  (iii) no investment  management,  advisory or
underwriting  fee,  sales  commission  or  similar  compensation  is paid to the
depositor with regard to the sale,  exchange or transfer of  Certificates to the
Plan; (iv) the total value of the  Certificates  purchased by such Plan does not
exceed 25% of the amount issued and (v) at least 50% of the aggregate  amount of
Certificates is acquired by persons  independent of the depositor,  the trustee,
the master servicer and the insurer. Before purchasing Certificates, a fiduciary
of a Plan  should  confirm  that the trust fund is a  "mortgage  pool," that the
Certificates  constitute "mortgage pool pass-through  certificates" and that the
conditions set forth in PTCE 83-1 would be satisfied.  In addition to making its
own  determination  as to the  availability of the exemptive  relief provided in
PTCE 83-1,  the Plan fiduciary  should  consider the  availability  of any other
prohibited transaction  exemptions.  The Plan fiduciary should also consider its
general fiduciary obligations under ERISA in determining whether to purchase any
Certificates on behalf of a Plan pursuant to PTCE 83-1.

      UNDERWRITER EXEMPTION

      The DOL has  granted  to  Deutsche  Bank  Securities  Inc.  an  individual
exemption,  Prohibited  Transaction  Exemption  94-84,  and to  Deutsche  Morgan
Grenfell/C.J.  Lawrence  Inc.,  similar  approval (FAN 97-03E),  which were both
amended by Prohibited  Transaction  Exemption  97-34 ("PTE  97-34"),  Prohibited
Transaction  Exemption  2000-58  ("PTE  2000-58")  and  Prohibited   Transaction
Exemption  2002-41 ("PTE  2002-41")  (collectively,  the  "Exemption")  which is
applicable to Certificates which meet its requirements  whenever the underwriter
or  its  affiliate  is  the  sole  underwriter,  manager  or  co-manager  of  an
underwriting  syndicate  or is the selling or  placement  agent.  The  Exemption
generally  exempts certain  transactions  from the application of certain of the
prohibited  transaction  provisions  of  ERISA  and the Code  provided  that the
conditions set forth in the Exemption are satisfied.  These transactions include
the  servicing,  managing  and  operation of  investment  trusts  holding  fixed
(generally  non-revolving  pools)  of  enumerated  categories  of  assets  which
include:  single and multi-family  residential mortgage loans, home equity loans
or receivables  (including  cooperative  housing  loans),  manufactured  housing
loans,  guaranteed governmental mortgage pool certificates and previously issued
securities  eligible  under the Exemption and the purchase,  sale and holding of
Certificates  which represent  beneficial  ownership  interests in the assets of
such trusts.

      GENERAL CONDITIONS OF EXEMPTION

      The Exemption sets forth general  conditions which must be satisfied for a
transaction  involving the purchase,  sale and holding of the Certificates to be
eligible for exemptive relief thereunder. First, the acquisition of Certificates
by Plans  must be on terms  that are at least as  favorable  to the Plan as they
would be in an arm's-length  transaction  with an unrelated party.  Second,  the
Assets  held by the trust fund must be fully  secured  (other  than  one-to-four
family residential  mortgage loans and home equity loans or receivables  backing
certain types of Certificates,  as described  below).  (Mortgage  loans,  loans,
obligations  and  receivables  will  be  collectively   referred  to  herein  as
"loans.").  Third,  unless the Certificates  are backed by fully-secured  loans,
they  may  not  be  subordinated.   Fourth,   except  as  described  below,  the
Certificates  at the time of  acquisition by the Plan must generally be rated in
one of the four highest  generic rating  categories by Standard & Poor's Ratings
Services,  a division of The  McGraw-Hill  Companies,  Inc.,  Moody's  Investors
Services, Inc. or Fitch, Inc. (each, a "Rating Agency").  Fifth, the trustee and
the  indenture  trustee  generally  cannot be  affiliates  of any  member of the
"Restricted  Group" other than any underwriter as defined in the Exemption.  The
"Restricted  Group" consists of any (i) underwriter as defined in the Exemption,
(ii) the  depositor,  (iii)

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the master servicer,  (iv) each servicer, (v) the insurer, (vi) the counterparty
of any "interest  rate swap" (as described  below) held as an Asset of the trust
fund and (vii) any obligor  with respect to loans  constituting  more than 5% of
the aggregate  unamortized principal balance of the loans held in the trust fund
as of the date of initial  issuance of the  Certificates.  Sixth, the sum of all
payments  made to, and retained by, such  underwriters  must  represent not more
than reasonable  compensation for underwriting the Certificates;  the sum of all
payments made to, and retained by, the depositor  pursuant to the  assignment of
the loans to the related trust fund must represent not more than the fair market
value of such loans;  and the sum of all payments  made to, and retained by, the
master  servicer  and any  servicer  must  represent  not more  than  reasonable
compensation for such person's services under the Agreement and reimbursement of
such person's  reasonable  expenses in connection  therewith.  Seventh,  (i) the
investment  pool  must  consist  only of assets  of the type  enumerated  in the
Exemption  and  which  have  been  included  in  other  investment  pools;  (ii)
Certificates  evidencing interests in such other investment pools must have been
rated in one of the four highest generic rating  categories by one of the Rating
Agencies for at least one year prior to a Plan's  acquisition  of  Certificates;
and (iii) Certificates  evidencing interests in such other investment pools must
have been purchased by investors other than Plans for at least one year prior to
a Plan's  acquisition of  Certificates.  Finally,  the investing Plan must be an
accredited  investor  as  defined  in  Rule  501(a)(1)  of  Regulation  D of the
Commission under the Securities Act of 1933, as amended. If Securities are being
sold under the  Exemptions,  the  depositor  assumes  that only Plans  which are
accredited  investors  under the federal  securities  laws will be  permitted to
purchase the Certificates.

      Residential  (one- to-four family) and home equity loans, may be less than
fully secured,  provided that the rights and interests evidenced by Certificates
issued  in  such  transactions  are:  (a) not  subordinated  to the  rights  and
interests  evidenced by Securities of the same trust fund; (b) such Certificates
acquired by the Plan have  received a rating from a Rating Agency at the time of
such  acquisition  that is in one of the two highest generic rating  categories;
and (c) any loan  included  in the corpus or Assets of the trust fund is secured
by  collateral  whose fair market  value on the closing  date of the  Designated
Transactions  is at  least  equal  to 80% of the  sum of:  (i)  the  outstanding
principal  balance  due under the loan  which is held by the trust fund and (ii)
the  outstanding  principal  balance(s) of any other loan(s) of higher  priority
(whether  or not  held  by  the  trust  fund)  which  are  secured  by the  same
collateral.

      TYPES OF TRUST FUNDS

      The  Exemption  permits  the  issuer  to be an  owner-trust,  a REMIC or a
grantor  trust.  Owner-trusts  are  subject  to  certain  restrictions  in their
governing  documents  to ensure  that  their  Assets  may not be  reached by the
creditors of the depositor in the event of bankruptcy  or other  insolvency  and
must provide certain legal opinions.

      INSURANCE COMPANY GENERAL ACCOUNTS

      In the  event  that  Certificates  do not  meet  the  requirements  of the
Exemption  solely because they are  Subordinate  Certificates  or fail to meet a
minimum rating requirement under the Exemption, certain Plans may be eligible to
purchase  Certificates  pursuant to Section III of Prohibited  Transaction Class
Exemption 95-60 ("PTCE 95-60") which permits  insurance company general accounts
as defined in PTCE 95-60 to purchase such  Certificates  if they  otherwise meet
all of the other requirements of the Exemption.

      PERMITTED ASSETS

      The  Amendment  permits  an  interest-rate  swap  agreement  and  a  yield
supplement  agreement  to be Assets of a trust  fund which  issues  Certificates
acquired  by  Plans  in an  initial  offering  or in the  secondary  market.  An
interest-rate swap (or if purchased by or on behalf of the

                                      134



trust  fund) an  interest-rate  cap  contract  (collectively,  a "Swap" or "Swap
Agreement")  is a permitted  trust fund Asset if it: (a) is an "eligible  Swap;"
(b) is with an "eligible  counterparty;"  (c) is purchased by a "qualified  plan
investor;"  (d) meets certain  additional  specific  conditions  which depend on
whether the Swap is a "ratings dependent Swap" or a "non-ratings dependent Swap"
and (e)  permits  the  trust  fund  to make  termination  payments  to the  Swap
counterparty (other than currently scheduled payments) solely from excess spread
or amounts otherwise payable to the servicer or depositor.

      An "eligible Swap" is one which: (a) is denominated in U.S.  dollars;  (b)
pursuant to which the trust fund pays or receives,  on or  immediately  prior to
the respective  payment or  distribution  date for the class of  Certificates to
which the Swap relates,  a fixed rate of interest or a floating rate of interest
based on a publicly  available index (E.G.,  LIBOR or the U.S. Federal Reserve's
Cost of Funds Index  (COFI)),  with the trust fund receiving such payments on at
least a  quarterly  basis  and  obligated  to  make  separate  payments  no more
frequently than the  counterparty,  with all simultaneous  payments being netted
("Allowable  Interest  Rate");  (c) has a notional  amount  that does not exceed
either: (i) the principal balance of the class of Certificates to which the Swap
relates,  or (ii) the portion of the principal balance of such class represented
by  obligations  ("Allowable  Notional  Amount");  (d) is not  leveraged  (I.E.,
payments are based on the applicable  notional amount,  the day count fractions,
the fixed or floating rates  permitted  above,  and the  difference  between the
products  thereof,  calculated on a one-to-one  ratio and not on a multiplier of
such difference) ("Leveraged");  (e) has a final termination date that is either
the earlier of the date on which the issuer  terminates  or the related class of
Certificates  are fully repaid and (f) does not  incorporate any provision which
could cause a unilateral alteration in the interest rate requirements  described
above or the prohibition against leveraging.

      An "eligible  counterparty"  means a bank or other  financial  institution
which has a rating at the date of issuance of the Certificates,  which is in one
of the  three  highest  long-term  credit  rating  categories  or one of the two
highest  short-term  credit rating  categories,  utilized by at least one of the
Rating  Agencies  rating the  Certificates;  provided that, if a counterparty is
relying  on its  short-term  rating to  establish  eligibility  hereunder,  such
counterparty  must either have a  long-term  rating in one of the three  highest
long-term  rating  categories or not have a long-term rating from the applicable
Rating Agency.

      A "qualified  plan  investor" is a Plan or Plans where the decision to buy
such  class of  Certificates  is made on  behalf  of the Plan by an  independent
fiduciary  qualified to understand the Swap  transaction and the effect the Swap
would have on the rating of the  Certificates and such fiduciary is either (a) a
"qualified  professional  asset manager"  ("QPAM") under Prohibited  Transaction
Class  Exemption  84-14  ("PTCE  84-14") (see  below),  (b) an  "in-house  asset
manager" under Prohibited  Transaction Class Exemption 96-23 ("PTCE 96-23") (see
below) or (c) has total assets (both Plan and non-Plan)  under  management of at
least $100 million at the time the Certificates are acquired by the Plan.

      In "ratings  dependent Swaps" (where the rating of a class of Certificates
is dependent on the terms and  conditions of the Swap),  the Swap Agreement must
provide that if the credit rating of the counterparty is withdrawn or reduced by
any Rating  Agency below a level  specified by the Rating  Agency,  the servicer
must, within the period specified under the Pooling and Servicing Agreement: (a)
obtain a  replacement  Swap  Agreement  with an eligible  counterparty  which is
acceptable  to the Rating  Agency and the terms of which are  substantially  the
same as the current Swap  Agreement  (at which time the earlier  Swap  Agreement
must  terminate);   or  (b)  cause  the  Swap   counterparty  to  establish  any
collateralization  or other  arrangement  satisfactory to the Rating Agency such
that the then current  rating by the Rating  Agency of the  particular  class of
Certificates  will  not be  withdrawn  or  reduced  (and  the  terms of the Swap
Agreement must  specifically  obligate the  counterparty to perform these duties
for any class of  Certificates  with a term of more than one year). In the event
that the servicer fails to meet these obligations, Plan

                                      135



certificateholders must be notified in the immediately following periodic report
which is  provided to  certificateholders  but in no event later than the end of
the second month beginning after the date of such failure.  Sixty days after the
receipt of such report,  the exemptive  relief provided under the Exemption will
prospectively cease to be applicable to any class of Certificates held by a Plan
which involves such ratings dependent Swap.

      "Non-ratings  dependent Swaps" (those where the rating of the Certificates
does not  depend on the terms and  conditions  of the Swap) are  subject  to the
following  conditions.  If the credit rating of the counterparty is withdrawn or
reduced below the lowest level  permitted  above,  the servicer  will,  within a
specified  period  after  such  rating  withdrawal  or  reduction:  (a) obtain a
replacement Swap Agreement with an eligible counterparty, the terms of which are
substantially  the same as the current Swap Agreement (at which time the earlier
Swap Agreement must  terminate);  (b) cause the  counterparty to post collateral
with the trust fund in an amount equal to all payments owed by the  counterparty
if the Swap transaction were terminated;  or (c) terminate the Swap Agreement in
accordance with its terms.

      An "eligible yield supplement agreement" is any yield supplement agreement
or similar  arrangement  (or if  purchased by or on behalf of the trust fund) an
interest rate cap contract to supplement the interest rates otherwise payable on
obligations held by the trust fund ("EYS Agreement"). If the EYS Agreement has a
notional  principal  amount  and/or is  written  on an  International  Swaps and
Derivatives Association, Inc. (ISDA) form, the EYS Agreement may only be held as
an Asset of the  trust  fund if it meets  the  following  conditions:  (a) it is
denominated in U.S. dollars;  (b) it pays an Allowable  Interest Rate; (c) it is
not Leveraged;  (d) it does not allow any of these three preceding  requirements
to be unilaterally altered without the consent of the trustee; (e) it is entered
into  between  the trust  fund and an  eligible  counterparty  and (f) it has an
Allowable Notional Amount.

      PRE-FUNDING ACCOUNTS

      If Certificates issued in transactions using pre-funding  accounts whereby
a portion of the loans backing the  Certificates  are  transferred  to the trust
fund within a specified  period  following  the closing  date ("DOL  Pre-Funding
Period")  (see  below)  instead  of  requiring  that  all such  loans be  either
identified or  transferred  on or before the closing date.  Exemptive  relief is
available  provided that the following  conditions are met. First,  the ratio of
the amount allocated to the Pre-Funding Account to the total principal amount of
the Certificates being offered ("Pre-Funding Limit") must not exceed twenty-five
percent (25%). Second, all loans transferred after the closing date (referred to
here as  "additional  loans")  must  meet  the same  terms  and  conditions  for
eligibility as the original loans used to create the trust fund, which terms and
conditions have been approved by the Rating Agency.  Third, the transfer of such
additional  loans to the trust fund during the DOL  Pre-Funding  Period must not
result in the  Certificates  receiving  a lower  credit  rating  from the Rating
Agency upon  termination of the DOL Pre-Funding  Period than the rating that was
obtained at the time of the initial  issuance of the  Certificates  by the trust
fund. Fourth, solely as a result of the use of pre-funding, the weighted average
annual  percentage  interest rate (the "average  interest  rate") for all of the
loans in the trust  fund at the end of the DOL  Pre-Funding  Period  must not be
more than 100 basis  points lower than the average  interest  rate for the loans
which were transferred to the trust fund on the closing date. Fifth, either: (i)
the  characteristics  of the additional loans must be monitored by an insurer or
other credit support provider which is independent of the depositor;  or (ii) an
independent accountant retained by the depositor must provide the depositor with
a letter (with copies  provided to the Rating Agency,  the  underwriter  and the
trustee)  stating  whether or not the  characteristics  of the additional  loans
conform  to  the  characteristics   described  in  the  Prospectus,   Prospectus
Supplement,  Private  Placement  Memorandum  ("Offering  Documents")  and/or the
Agreement.  In preparing such letter,  the  independent  accountant must use the
same type of procedures as were  applicable to the loans which were  transferred
as of  the  closing  date.  Sixth,  the  DOL  Pre-Funding  Period  must  end  no

                                      136



later than three months or 90 days after the closing date or earlier, in certain
circumstances,  if the amount on deposit in the  Pre-Funding  Account is reduced
below the minimum level specified in the Agreement or an event of default occurs
under the Agreement.  Seventh,  amounts  transferred to any Pre-Funding  Account
and/or Capitalized  Interest Account used in connection with the pre-funding may
be invested only in investments which are permitted by the Rating Agency and (i)
are direct  obligations of, or obligations fully guaranteed as to timely payment
of principal and interest by, the United States or any agency or instrumentality
thereof  (provided that such obligations are backed by the full faith and credit
of the United  States);  or (ii) have been rated (or the obligor has been rated)
in one of the three  highest  generic  rating  categories  by the Rating  Agency
("Acceptable Investments"). Eighth, certain disclosure requirements must be met.

      REVOLVING POOL FEATURES

      The Exemption  only covers  Certificates  backed by "fixed" pools of loans
which  require  that all the loans  must be  transferred  to the  trust  fund or
identified at closing (or  transferred  within the DOL  Pre-Funding  Period,  if
pre-funding  meeting  the  conditions  described  above is  used).  Accordingly,
Certificates  issued by trust funds which feature revolving pools of Assets will
not be eligible  for a purchase by Plans.  However,  Securities  which are Notes
backed by  revolving  pools of Assets  may be  eligible  for  purchase  by Plans
pursuant to certain other  prohibited  transaction  exemptions.  See  discussion
below in "ERISA Considerations Relating to Notes."

      LIMITATIONS ON SCOPE OF THE EXEMPTION

      If the general  conditions of the Exemption are  satisfied,  the Exemption
may provide an exemption from the restrictions  imposed by ERISA and the Code in
connection  with  the  initial   acquisition,   transfer  or  holding,  and  the
acquisition or  disposition  in the secondary  market,  of the  Certificates  by
Plans.  However, no exemption is provided from the restrictions of ERISA for the
acquisition or holding of a Certificates  on behalf of an "Excluded Plan" by any
person who is a fiduciary  with respect to the assets of such Excluded Plan. For
those  purposes,  an  Excluded  Plan is a Plan  sponsored  by any  member of the
Restricted  Group.  Exemptive  relief may also be provided for the  acquisition,
holding  and  disposition  of  Certificates  by  Plans if the  fiduciary  or its
affiliate  is the obligor with respect to 5% or less of the fair market value of
the Loans in the trust fund provided that: (i) the Plan is not an Excluded Plan,
(ii) each Plan's investment in each class of Certificates does not exceed 25% of
the outstanding Certificates in the class, (iii) after the Plan's acquisition of
the  Certificates,  no more than 25% of the assets over which the  fiduciary has
investment  authority are invested in Certificates of a trust containing  assets
which are sold or  serviced  by the same  entity and (iv) in the case of initial
issuance (but not secondary market transactions),  at least 50% of each class of
Certificates  and at least 50% of the aggregate  interests in the trust fund are
acquired by persons independent of the Restricted Group.

ERISA CONSIDERATIONS RELATING TO NOTES

      Under the Plan  Asset  Regulations,  the Assets of the trust fund would be
treated as "plan  assets" of a Plan for the  purposes of ERISA and the Code only
if the Plan  acquires  an  "equity  interest"  in the trust fund and none of the
exceptions  contained in the Plan Asset  Regulations  is  applicable.  An equity
interest is defined under the Plan Asset  Regulations  as an interest other than
an instrument  which is treated as indebtedness  under  applicable local law and
which has no substantial equity features. Assuming that the Notes are treated as
indebtedness  without substantial equity features for purposes of the Plan Asset
Regulations,  then such Notes will be eligible for  purchase by Plans.  However,
without regard to whether the Notes are treated as an "equity interest" for such
purposes, the acquisition or holding of Notes by or on behalf of a Plan could be
considered to give rise to a prohibited  transaction if the trust fund or any of
its  affiliates  is or becomes a party in interest or  disqualified  person with
respect to such Plan,  or in the event that a Note is purchased in the secondary
market and such purchase constitutes a sale or exchange

                                      137



between a Plan and a party in interest or  disqualified  person with  respect to
such  Plan.  There  can  be no  assurance  that  the  trust  fund  or any of its
affiliates  will not be or become a party in interest or a  disqualified  person
with respect to a Plan that acquires Notes.

      The  Amendment  to the  Exemption  permits  trust  funds which are grantor
trusts, owner-trusts or REMICs to issue Notes, as well as Certificates, provided
a legal opinion is received to the effect that the noteholders  have a perfected
security  interest in the trust fund's  Assets.  The exemptive  relief  provided
under the Exemption for any prohibited  transactions  which could be caused as a
result of the  operation,  management  or  servicing  of the trust  fund and its
Assets would not be necessary with respect to Notes with no  substantial  equity
features  which are  issued as  obligations  of the trust  fund.  However,  with
respect to the  acquisition,  holding or transfer of Notes  between a Plan and a
party in interest,  the Exemption would provide prohibited transaction exemptive
relief,  provided  that the same  conditions of the  Exemption  described  above
relating to Certificates are met with respect to the Notes. The same limitations
of such exemptive relief relating to acquisitions of Certificates by fiduciaries
with  respect  to  Excluded  Plans  would  also be  applicable  to the  Notes as
described herein in "Limitations on Scope of the Exemption."

      In the event that the  Exemption is not  applicable  to the Notes,  one or
more  other  prohibited  transactions  exemptions  may  be  available  to  Plans
purchasing  or  transferring  the Notes  depending in part upon the type of Plan
fiduciary making the decision to acquire the Notes and the  circumstances  under
which such decision is made. These exemptions  include,  but are not limited to,
Prohibited  Transaction Class Exemption 90-1 (regarding investments by insurance
company pooled separate accounts),  Prohibited Transaction Class Exemption 91-38
(regarding  investments  by  bank  collective  investments  funds),  PTCE  84-14
(regarding  transactions  effected by "qualified  professional asset managers"),
PTCE 95-60  (regarding  investments by insurance  company general  accounts) and
PTCE 96-23  (regarding  transactions  effected  by  "in-house  asset  managers")
(collectively, the "Investor-Based Exemptions"). However, even if the conditions
specified in these  Investor-Based  Exemptions  are met, the scope of the relief
provided under such Exemptions  might or might not cover all acts which might be
construed as prohibited transactions.

      EACH   PROSPECTUS   SUPPLEMENT   WILL   CONTAIN   INFORMATION   CONCERNING
CONSIDERATIONS RELATING TO ERISA AND THE CODE THAT ARE APPLICABLE TO THE RELATED
SECURITIES.   BEFORE  PURCHASING  SECURITIES  IN  RELIANCE  ON  PTCE  83-1,  THE
EXEMPTION, THE INVESTOR-BASED  EXEMPTIONS OR ANY OTHER EXEMPTION, A FIDUCIARY OF
A PLAN SHOULD ITSELF CONFIRM THAT REQUIREMENTS SET FORTH IN SUCH EXEMPTION WOULD
BE SATISFIED.

      ANY  PLAN  INVESTOR  WHO  PROPOSES  TO USE  "PLAN  ASSETS"  OF ANY PLAN TO
PURCHASE  SECURITIES OF ANY SERIES OR CLASS SHOULD CONSULT WITH ITS COUNSEL WITH
RESPECT TO THE POTENTIAL  CONSEQUENCES  UNDER ERISA AND SECTION 4975 OF THE CODE
OF THE ACQUISITION AND OWNERSHIP OF SUCH SECURITIES.

      Governmental plans and church plans as defined in ERISA are not subject to
ERISA or Code  Section  4975,  although  they may  elect to be  qualified  under
Section  401(a) of the Code and exempt from taxation under Section 501(a) of the
Code and would then be subject to the prohibited  transaction rules set forth in
Section  503 of the Code.  In  addition,  governmental  plans may be  subject to
federal,  state and local  laws which are to a  material  extent  similar to the
provisions  of ERISA or a Code Section 4975  ("Similar  Law").  A fiduciary of a
governmental  plan should make its own  determination  as to the propriety of an
investment  in  Securities  under  applicable   fiduciary  or  other  investment
standards and the need for the  availability  of any exemptive  relief under any
Similar Law.

                                      138



                                LEGAL INVESTMENT

      The  prospectus  supplement  will  specify  which  classes of the Notes or
Certificates,   as  applicable,   if  any,  will  constitute  "mortgage  related
securities"  for purposes of the Secondary  Mortgage  Market  Enhancement Act of
1984, as amended ("SMMEA").  Generally, only classes of Offered Notes or Offered
Certificates, as applicable, that (1) are rated in one of the two highest rating
categories  by one or  more  rating  agencies  and  (2)  are  part  of a  series
representing  interests  in, or  secured  by, a trust fund  consisting  of loans
secured by first liens on real property and  originated  by particular  types of
originators  specified  in SMMEA,  will be  "mortgage  related  securities"  for
purposes of SMMEA.

      Those classes of Offered  Notes or Offered  Certificates,  as  applicable,
qualifying as "mortgage  related  securities" will constitute legal  investments
for persons, trusts, corporations,  partnerships,  associations, business trusts
and business  entities  (including,  but not limited to, state chartered savings
banks,  commercial banks, savings and loan associations and insurance companies,
as well as trustees and state government  employee  retirement  systems) created
pursuant  to or  existing  under the laws of the  United  States or of any state
(including   the  District  of  Columbia  and  Puerto  Rico)  whose   authorized
investments  are  subject to state  regulation  to the same extent  that,  under
applicable law, obligations issued by or guaranteed as to principal and interest
by the United  States or any  agency or  instrumentality  of the  United  States
constitute legal investments for those entities.  Pursuant to SMMEA, a number of
states enacted  legislation,  on or before the October 3, 1991 cut-off for those
enactments,  limiting  to  varying  extents  the  ability of some  entities  (in
particular,  insurance  companies)  to invest  in  mortgage  related  securities
secured  by  liens  on  residential,   or  mixed   residential  and  commercial,
properties,  in most cases by requiring  the  affected  investors to rely solely
upon existing state law, and not SMMEA.

      SMMEA also amended the legal investment  authority of  federally-chartered
depository  institutions as follows:  federal savings and loan  associations and
federal savings banks may invest in, sell or otherwise deal in "mortgage related
securities"  without limitation as to the percentage of their assets represented
thereby,  federal  credit  unions may invest in these  securities,  and national
banks may purchase these  securities for their own account without regard to the
limitations generally applicable to investment securities set forth in 12 U.S.C.
ss.24 (Seventh), subject in each case to regulations that the applicable federal
regulatory  authority  may  prescribe.  In this  connection,  the  Office of the
Comptroller  of the  Currency  (the  "OCC")  has  amended  12  C.F.R.  Part 1 to
authorize  national  banks to purchase and sell for their own  account,  without
limitation as to a percentage of the bank's  capital and surplus (but subject to
compliance  with  general  standards   concerning  "safety  and  soundness"  and
retention of credit information in 12 C.F.R. ss.1.5), some "Type IV securities,"
defined in 12 C.F.R.  ss.1.2(l) to include some  "residential  mortgage  related
securities." As so defined,  "residential  mortgage-related  security" means, in
relevant part,  "mortgage  related  security"  within the meaning of SMMEA.  The
National Credit Union Administration  ("NCUA") has adopted rules, codified at 12
C.F.R.  Part 703,  which  permit  federal  credit  unions to invest in "mortgage
related  securities"  under some  limited  circumstances,  other  than  stripped
mortgage related securities,  residual interests in mortgage related securities,
and commercial mortgage related securities, unless the credit union has obtained
written approval from the NCUA to participate in the "investment  pilot program"
described in 12 C.F.R.  ss.703.140.  Thrift institutions that are subject to the
jurisdiction of the Office of Thrift Supervision (the "OTS") should consider the
OTS' Thrift Bulletin 13a (December 1, 1998),  "Management of Interest Rate Risk,
Investment Securities,  and Derivatives  Activities," before investing in any of
the Offered Notes or Offered Certificates, as applicable.

      All depository institutions  considering an investment in the Certificates
should review the  "Supervisory  Policy  Statement on Investment  Securities and
End-User  Derivatives  Activities" (the "1998 Policy  Statement") of the Federal
Financial Institutions Examination Council ("FFIEC"),  which has been adopted by
the Board of Governors of the Federal Reserve System, the Federal

                                      139



Deposit Insurance Corporation,  the OCC and the OTS, effective May 26, 1998, and
by the NCUA,  effective  October 1, 1998.  The 1998 Policy  Statement sets forth
general  guidelines which depository  institutions must follow in managing risks
(including  market,  credit,  liquidity,  operational  (transaction),  and legal
risks) applicable to all securities (including mortgage pass-through  securities
and mortgage-derivative products) used for investment purposes.

      If specified in the prospectus supplement,  other classes of Offered Notes
or Offered Certificates, as applicable, offered pursuant to this prospectus will
not  constitute  "mortgage  related  securities"  under SMMEA.  The  appropriate
characterization  of those classes under various legal investment  restrictions,
and thus the  ability of  investors  subject to these  restrictions  to purchase
these Offered Notes or Offered  Certificates,  as applicable,  may be subject to
significant interpretive uncertainties.

      Institutions  whose  investment  activities  are subject to  regulation by
federal or state  authorities  should  review  rules,  policies  and  guidelines
adopted from time to time by those  authorities  before  purchasing  any Offered
Notes or Offered Certificates,  as applicable, as some classes or subclasses may
be deemed unsuitable  investments,  or may otherwise be restricted,  under those
rules, policies or guidelines (in some instances irrespective of SMMEA).

      The  foregoing  does not take  into  consideration  the  applicability  of
statutes,  rules,  regulations,   orders,  guidelines  or  agreements  generally
governing investments made by a particular investor,  including, but not limited
to, "prudent investor" provisions,  percentage-of-assets  limits provisions that
may  restrict  or  prohibit  investment  in  securities  that are not  "interest
bearing" or "income  paying,"  and with  regard to any Offered  Notes or Offered
Certificates,  as applicable,  issued in book-entry  form,  provisions  that may
restrict or prohibit  investments  in  securities  that are issued in book-entry
form.

      Except as to the  status  of some  classes  of  Offered  Notes or  Offered
Certificates, as applicable, as "mortgage related securities," no representation
is made as to the  proper  characterization  of the  Offered  Notes  or  Offered
Certificates,  as  applicable,  for  legal  investment,   financial  institution
regulatory,  or other purposes,  or as to the ability of particular investors to
purchase  any  Offered  Notes or  Offered  Certificates,  as  applicable,  under
applicable legal investment restrictions. The uncertainties described above (and
any unfavorable future  determinations  concerning legal investment or financial
institution   regulatory   characteristics  of  the  Offered  Notes  or  Offered
Certificates,  as applicable) may adversely  affect the liquidity of the Offered
Notes or Offered Certificates, as applicable.

      Accordingly,  all investors  whose  investment  activities  are subject to
legal investment laws and regulations, regulatory capital requirements or review
by  regulatory  authorities  should  consult  with their own legal  advisors  in
determining   whether  and  to  what   extent  the  Offered   Notes  or  Offered
Certificates,  as applicable, of any class constitute legal investments for them
or are subject to investment, capital or other restrictions, and, if applicable,
whether SMMEA has been overridden in any jurisdiction relevant to that investor.

                             METHODS OF DISTRIBUTION

      The Notes or Certificates,  as applicable,  offered by this prospectus and
by  the  supplements  to  this  prospectus  will  be  offered  in  series.   The
distribution of the Notes or Certificates,  as applicable,  may be effected from
time to time in one or more transactions,  including negotiated transactions, at
a fixed public  offering price or at varying prices to be determined at the time
of sale or at the time of commitment  therefor.  If specified in the  prospectus
supplement, the Notes or Certificates,  as applicable,  will be distributed in a
firm  commitment  underwriting,  subject  to the  terms  and  conditions  of the
underwriting  agreement,  by Deutsche Bank  Securities  Inc.  ("DBS")  acting as
underwriter  with  other  underwriters,   if  any,  named  in  the  underwriting
agreement. In

                                      140



that event,  the prospectus  supplement  may also specify that the  underwriters
will not be  obligated  to pay for any  Notes or  Certificates,  as  applicable,
agreed to be purchased by purchasers pursuant to purchase agreements  acceptable
to the depositor.  In connection with the sale of the Notes or Certificates,  as
applicable,  underwriters  may receive  compensation  from the depositor or from
purchasers  of  the  Notes  or  Certificates,  as  applicable,  in the  form  of
discounts,  concessions or commissions.  The prospectus supplement will describe
any compensation paid by the depositor.

      Alternatively,  the  prospectus  supplement  may specify that the Notes or
Certificates,  as  applicable,  will be distributed by DBS acting as agent or in
some cases as principal  with respect to Notes or  Certificates,  as applicable,
that it has previously purchased or agreed to purchase.  If DBS acts as agent in
the sale of Notes or  Certificates,  as  applicable,  DBS will receive a selling
commission for each series of Notes or Certificates, as applicable, depending on
market  conditions,  expressed as a percentage of the total principal balance of
the related mortgage loans as of the Cut-off Date. The exact percentage for each
series  of  Notes or  Certificates,  as  applicable,  will be  disclosed  in the
prospectus  supplement.  To the  extent  that DBS  elects to  purchase  Notes or
Certificates,  as  applicable,  as principal,  DBS may realize losses or profits
based upon the difference  between its purchase  price and the sales price.  The
prospectus  supplement  for any series  offered other than through  underwriters
will  contain  information  regarding  the  nature  of  that  offering  and  any
agreements to be entered into between the  depositor and  purchasers of Notes or
Certificates, as applicable, of that series.

      The depositor will indemnify DBS and any underwriters  against  particular
civil  liabilities,  including  liabilities under the Securities Act of 1933, or
will contribute to payments DBS and any  underwriters may be required to make in
respect of these civil liabilities.

      In the ordinary  course of business,  DBS and the  depositor may engage in
various securities and financing  transactions,  including repurchase agreements
to provide interim financing of the depositor's  mortgage loans pending the sale
of those  mortgage  loans or interests in those  mortgage  loans,  including the
Notes or Certificates,  as applicable.  DBS performs management services for the
depositor.

      The depositor  anticipates that the Notes or Certificates,  as applicable,
will be sold  primarily  to  institutional  investors.  Purchasers  of  Notes or
Certificates, as applicable,  including dealers, may, depending on the facts and
circumstances  of those  purchases,  be deemed to be  "underwriters"  within the
meaning of the Securities  Act of 1933 in connection  with reoffers and sales by
them of Notes or Certificates, as applicable Securityholders should consult with
their  legal  advisors  in this  regard  before any  reoffer or sale of Notes or
Certificates, as applicable.

      As to each  series of Notes or  Certificates,  as  applicable,  only those
classes rated in one of the four highest rating  categories by any rating agency
will be  offered by this  prospectus.  Any lower  rated or unrated  class may be
initially  retained by the  depositor,  and may be sold by the  depositor at any
time to one or more institutional investors.

                             ADDITIONAL INFORMATION

      The Depositor has filed with the  Commission a  registration  statement on
Form S-3 under the Securities Act of 1933, as amended, with respect to the Notes
or Certificates,  as applicable (the "Registration Statement"). This prospectus,
which forms a part of the Registration Statement,  omits some of the information
contained in the Registration Statement pursuant to the rules and regulations of
the Commission.  The Registration Statement and the exhibits to the Registration
Statement  can be  inspected  and  copied  at the  public  reference  facilities
maintained by the Commission at 450 Fifth Street, N.W., Washington,  D.C. 20549,
and at Regional Offices in the following locations:

                                      141



      o     Chicago  Regional  Office,  175 West Jackson  Boulevard,  Suite 900,
            Chicago, Illinois 60604; and

      o     New York Regional Office, 233 Broadway, New York, New York 10279.

Copies of these materials can also be obtained from the Public Reference Section
of the Commission, 450 Fifth Street, N.W., Washington, D.C. 20549, at prescribed
rates.

      The   Commission   also  maintains  a  site  on  the  world  wide  web  at
"http://www.sec.gov"  at which  users can view and  download  copies of reports,
proxy and  information  statements and other  information  filed  electronically
through the Electronic Data Gathering,  Analysis and Retrieval ("EDGAR") system.
The Depositor has filed the  Registration  Statement,  including all exhibits to
the  Registration  Statement,  through  the EDGAR  system  and  therefore  these
materials  should be available by logging onto the  Commission's  web site.  The
Commission  maintains computer terminals providing access to the EDGAR system at
each of the offices referred to above.

      Copies  of  the  most  recent  Fannie  Mae   prospectus   for  Fannie  Mae
certificates and Fannie Mae's annual report and quarterly  financial  statements
as well as other  financial  information  are  available  from the  Director  of
Investor Relations of Fannie Mae, 3900 Wisconsin Avenue, N.W., Washington,  D.C.
20016  (202-752-7115).  The Depositor did not  participate in the preparation of
Fannie Mae's  prospectus or its annual or quarterly  reports or other  financial
information  and,  accordingly,  makes no  representation  as to the accuracy or
completeness of the information in those documents.

      Copies of the most recent Offering  Circular for Freddie Mac  certificates
as well as Freddie  Mac's most  recent  Information  Statement  and  Information
Statement  supplement and any quarterly report made available by Freddie Mac may
be obtained by writing or calling the Investor Inquiry Department of Freddie Mac
at 8200 Jones Branch Drive,  McLean,  Virginia 22102 (outside  Washington,  D.C.
metropolitan area, telephone 800-336-3672;  within Washington, D.C. metropolitan
area,  telephone  703-759-8160).  The  Depositor  did  not  participate  in  the
preparation of Freddie Mac's  Offering  Circular,  Information  Statement or any
supplement  to  the  Information  Statement  or  any  quarterly  report  of  the
Information  Statement  and,  accordingly,  makes  no  representation  as to the
accuracy or completeness of the information in those documents.

                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

      All  documents  subsequently  filed  by or on  behalf  of the  trust  fund
referred to in the prospectus supplement with the Commission pursuant to Section
13(a), 13(c), 14 or 15(d) of the Exchange Act, after the date of this prospectus
and prior to the  termination of any offering of the Notes or  Certificates,  as
applicable,  issued by that  trust  fund will be  deemed to be  incorporated  by
reference in this  prospectus and to be a part of this  prospectus from the date
of the  filing  of  those  documents.  Any  statement  contained  in a  document
incorporated  or deemed to be  incorporated by reference in this prospectus will
be deemed to be modified or  superseded  for all purposes of this  prospectus to
the extent that a statement  contained in this  prospectus (or in the prospectus
supplement)  or in any  other  subsequently  filed  document  that also is or is
deemed to be incorporated by reference modifies or replaces that statement.  Any
statement so modified or superseded will not be deemed, except as so modified or
superseded, to constitute a part of this prospectus.

      The  Trustee on behalf of any trust fund will  provide  without  charge to
each person to whom this prospectus is delivered, upon request, a copy of any or
all of the documents  referred to above that have been or may be incorporated by
reference in this prospectus (not including  exhibits to the information that is
incorporated by reference unless the exhibits are specifically

                                      142



incorporated   by  reference   into  the   information   that  this   prospectus
incorporates).  Requests  for  information  should be directed to the  corporate
trust office of the Trustee specified in the prospectus supplement.

                                  LEGAL MATTERS

      Certain legal matters,  including the federal income tax  consequences  to
securityholders of an investment in the Notes or Certificates, as applicable, of
a series, will be passed upon for the depositor by McKee Nelson LLP, Washington,
D.C.,  Sidley Austin Brown & Wood LLP, New York, NY and Thacher  Proffitt & Wood
LLP, New York, NY.

                              FINANCIAL INFORMATION

      A new trust fund will be formed for each series of Notes or  Certificates,
as applicable,  and no trust fund will engage in any business activities or have
any assets or obligations  before the issuance of the related series of Notes or
Certificates, as applicable.  Accordingly, financial statements for a trust fund
will  generally  not  be  included  in  this  prospectus  or in  the  prospectus
supplement.

                                     RATING

      As a condition  to the  issuance of any class of Offered  Notes or Offered
Certificates, as applicable, they must not be rated lower than investment grade;
that is, they must be rated in one of the four highest rating  categories,  by a
rating agency.

      Ratings on mortgage  pass-through  certificates and mortgage-backed  notes
address the likelihood of receipt by securityholders of all distributions on the
underlying  mortgage  loans.  These ratings  address the  structural,  legal and
issuer-related aspects associated with the Notes or Certificates, as applicable,
the nature of the underlying assets and the credit quality of the guarantor,  if
any. Ratings on mortgage  pass-through  certificates,  mortgage-backed notes and
other asset backed  securities do not represent any assessment of the likelihood
of principal  prepayments  by  borrowers  or of the degree by which  prepayments
might differ from those  originally  anticipated.  As a result,  securityholders
might  suffer a lower than  anticipated  yield,  and,  in  addition,  holders of
stripped  interest  certificates  in extreme  cases  might fail to recoup  their
initial investments.

      A security rating is not a recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.  Each  security  rating should be evaluated  independently  of any
other security rating.

                                      143



                             INDEX OF DEFINED TERMS



                                                                                                   
110% yield rule...................................104     Definitive Securities..............................27
1986 Act.......................................... 97     Determination Date.................................28
1997 Act..........................................122     Disqualified Organization.........................109
1998 Policy Statement.............................139     disqualified persons..............................131
Acceptable Investments............................137     Distribution Date..................................20
Accrual Period.....................................20     DOL...............................................132
Accrual Securities.................................27     DOL Pre-Funding Period............................136
ADA................................................87     DTC................................................36
Agency Securities...................................1     EDGAR.............................................142
Agreement..........................................42     Eligible Corporation..............................111
Allowable Interest Rate...........................135     Environmental Policies.............................57
Allowable Notional Amount.........................135     ERISA.............................................131
ARM Loans...........................................4     Euroclear..........................................36
Asset Conservation Act.............................82     Euroclear Operator.................................38
Asset Group........................................27     European Depositaries..............................38
Asset Seller........................................1     Exchange Act.......................................37
Assets..............................................1     Exemption.........................................133
Bankruptcy Code....................................79     EYS Agreement.....................................136
Beneficial Owner...................................36     Fannie Mae..........................................1
Book-Entry Certificates............................27     FDIC...............................................47
Book-Entry Notes...................................27     Federal Tax Counsel................................93
Book-Entry Securities..............................27     FFIEC.............................................139
Buydown Mortgage Loans.............................23     FHA.................................................3
Buydown Period.....................................23     Financial Intermediary.............................39
Capitalized Interest Account.......................18     Freddie Mac.........................................1
Cash Flow Agreement................................19     Freddie Mac Act....................................15
CERCLA..........................................10,81     Freddie Mac Certificate Group......................15
Certificates.......................................26     Garn-St. Germain Act...............................83
Charter Act........................................13     Ginnie Mae..........................................1
CI ................................................37     Grantor Trust Fund.................................92
Clearstream Luxembourg.............................36     Grantor Trust Fund Stripped Bond..................120
Clearstream, Luxembourg............................37     Grantor Trust Fund Stripped Coupon................120
Clearstream, Luxembourg Participants...............37     Grantor Trust Securities...........................92
Code............................................35,92     Grantor Trust Securityholders.....................116
Collection Account.................................49     Home Equity Loans...................................3
Commercial Mortgage Loans...........................7     Housing Act........................................12
Commercial Property.................................3     HUD................................................56
Commission..........................................5     Increasing Payment Asset............................2
contract borrower..................................74     Indirect Participants..............................36
contract lender....................................74     Insurance Proceeds.................................28
Cooperative........................................73     Interest Rate......................................29
Cooperative Corporation............................38     land sale contract.................................74
Cooperative Loans..................................72     Land Sale Contracts.................................3
Cooperatives........................................3     lease..............................................87
Covered Trust......................................67     lessee.............................................87
CPR................................................22     Leveraged.........................................135
Crime Control Act..................................86     Liquidation Proceeds...............................28
Cut-off Date........................................4     Loan-to-Value Ratio.................................4
DBC................................................37     Lock-out Date.......................................5
DBS...............................................140
Debt Securities....................................92
Definitive Certificates............................27
Definitive Notes...................................27


                                      144




                                                                                                
Lock-out Period.....................................5     Record Date........................................27
Mixed Use Mortgage Loans............................7     Refinance Loans.....................................4
Mixed-Use Property..................................3     Registration Statement............................141
Mortgage Securities.................................1     Regular Securities.................................94
Mortgaged Properties................................3     Regular Securityholder.............................97
Mortgages...........................................3     Relevant Depositary................................38
Multifamily Mortgage Loans..........................7     Relief Act.........................................85
Multifamily Properties.............................23     REMIC...........................................42,92
Multifamily Property................................3     REMIC Provisions...................................92
NCUA..............................................139     REMIC qualified floating rate......................97
New CI.............................................37     REMIC Regulations..................................93
noneconomic residual interest.....................110     REMIC Securities................................42,92
Nonrecoverable Advance.............................32     REO Property.......................................33
Notes..............................................26     Residual Holders..................................105
OCC...............................................139     Residual Securities................................94
Offered Certificates...............................27     Revolving Credit Line Loans.........................6
Offered Notes......................................27     RICO...............................................86
Offered Securities.................................27     Rules..............................................39
Offering Documents................................136     Securities.........................................26
OID Regulations....................................93     Senior Certificates................................26
OTS............................................84,139     Senior Notes.......................................26
Parity Act.........................................83     Servicemen's Readjustment Act......................17
Participants.......................................36     Shortfall Amount..................................121
parties in interest...............................131     Similar Law.......................................138
Partnership Certificate Owners....................125     Single Family Property..............................3
Partnership Certificates...........................92     SMMEA.............................................139
Pass-Through Entity...............................109     SPA................................................22
PCBs...............................................81     Special servicer...................................60
Permitted Investments..............................47     Strip Securities...................................27
Plan..............................................131     Stripped Agency Securities.........................16
Plan Asset Regulations............................132     Subordinate Notes..................................26
Pre-Funded Amount..................................18     Subordinate Securities.............................27
Pre-Funding Account................................18     Subsequent Assets..................................18
Pre-Funding Limit.................................136     Superliens.........................................81
Pre-Funding Period.................................18     Swap..............................................135
Prepayment Assumption..............................99     Swap Agreement....................................135
Prepayment Premium..................................5     Taxable Mortgage Pools.............................93
PTCE 83-1.........................................132     Terms and Conditions...............................38
PTCE 84-14........................................135     Tiered REMICs......................................96
PTCE 95-60........................................134     Title V............................................84
PTCE 96-23........................................135     Title VIII.........................................85
PTE 2000-58.......................................133     U.S. Person.......................................111
PTE 2002-41.......................................133     UCC................................................37
PTE 97-34.........................................133     UST................................................82
Purchase Price.....................................44     VA..................................................3
QPAM..............................................135     VA Guaranty Policy.................................56
Rating Agency.....................................133     Value...............................................4
RCRA...............................................87     Warranting Party...................................45



                                      145

                           $485,772,000 (APPROXIMATE)

                              ACE SECURITIES CORP.
                                    DEPOSITOR

                      ACE SECURITIES CORP. HOME EQUITY LOAN
                            TRUST, SERIES 2006-ASAP1
                     ASSET BACKED PASS-THROUGH CERTIFICATES

                              PROSPECTUS SUPPLEMENT
                             DATED JANUARY 26, 2006

                         SAXON MORTGAGE SERVICES, INC.,
                                    SERVICER

                     WELLS FARGO BANK, NATIONAL ASSOCIATION
                                 MASTER SERVICER

                            DEUTSCHE BANK SECURITIES
                                   UNDERWRITER

YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED OR INCORPORATED BY REFERENCE
IN THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYING PROSPECTUS. WE HAVE NOT
AUTHORIZED ANYONE TO PROVIDE YOU WITH DIFFERENT INFORMATION.

We are not offering the certificates offered by this prospectus supplement in
any state where the offer is not permitted.

Dealers will be required to deliver a prospectus supplement and prospectus when
acting as underwriters of the certificates and with respect to their unsold
allotments or subscriptions. In addition, all dealers selling the Offered
Certificates, whether or not participating in this offering, may be required to
deliver a prospectus supplement and prospectus until 90 days after the date of
this prospectus supplement.

                                JANUARY 26, 2006