April 4, 2008

Securities and Exchange Commission
Division of Corporation Finance
100 F Street NE
Mail Stop 4561
Washington, DC 20549
         Attn: Mr. John A. Spitz, Senior Staff Accountant

Re: First Federal Bankshares, Inc.
      Item 4.02 Form 8-K
      Filed February 25, 2008
      File Number: 000-25509

Dear Mr. Spitz:

This letter is in response to your  letter  dated March 20,  2008,  transmitting
comments  of  the  staff  of  the  Securities  and  Exchange   Commission   (the
"Commission")  in response to the letter we sent on March 11, 2008.  That letter
was in reply to your original  letter dated February 28, 2008,  which related to
the Form 8-K filed by First Federal Bankshares, Inc. (the "Company") on February
25, 2008.

Background Information

Trapeza  2006-10A is a  trust-preferred  pooled  security (TPS) with an original
face  value  of $500  million  issued  in June of 2006.  It has a  stated  final
maturity of 35 years,  but is callable  after four years.  The cash flows of the
TPS are derived from the trust preferred  securities or subordinated debt issued
by  61  separate  banks  and  thrifts  (67%),   insurance  companies  (6%),  and
REITS/homebuilders  (27%).  As of December 31, 2007, no single entity in the TPS
accounted for more than $20 million or 4% of the original face value of the TPS.
The average  entity-level  exposure in the TPS was only $8.3 million. The TPS is
also diversified on a geographic basis, with none of seven regions in the United
States accounting for more than 26% of the original face value of the issue.

     The TPS consists of eight separate  classes,  seven of which are senior and
one of which is subordinated. The Company owns $5.0 million of the $22.0 million
D2 Class,  which is the  lowest of the  senior  classes.  The D2 Class was rated
`triple-B'  by a  nationally  recognized  rating  agency at the time the TPS was
issued. However, the D2 Class was downgraded to "triple-C" on December 21, 2007,
due to the  actual or  anticipated  default of two REITs  within the TPS.  These
REITs constituted $33.9 million or 7% of the original face value of the TPS. The
cash flows of the D2 Class are secured  through a combination  of  subordination
from the lower class within the TPS structure, as well as over-collateralization
of available  future  contractual  cash flows.  The  subordinated  class absorbs
losses before higher rated classes within the TPS structure.

Management Responses

Following are the Company's responses to Item 1 of the staff's letter:

o    Exhibit A contains a summary of the cash flows within the Trapeza  2006-10A
     TPS.  Exhibit B  contains  a  sensitivity  analysis  of the  impact  future
     defaults could have on such cash flows.



     Management of the Company has the following  observations/conclusions  with
     respect to the information contained in Exhibits A and B:
     1.   Exhibit A clearly shows that the D2 Class will receive all contractual
          principal  and interest  payments  despite the actual and  anticipated
          default  of two REITs  within the TPS (refer to columns I through N in
          the exhibit).  Although  Exhibit A reveals that interest  payments are
          likely  to be  deferred  for six  quarters  under the terms of the TPS
          structure,  the  over-collateralization  of cash flows inherent within
          the TPS structure is sufficient to pay interest on such deferrals.  It
          should be noted that the cash  flows in Exhibit A include no  recovery
          assumption on the two defaulted issuers.  Management  understands this
          to be more  conservative  than the recovery  assumptions often used by
          the rating agencies, which typically range from 30% to 0%.
     2.   Exhibit B documents the defaults under various recovery scenarios that
          would be necessary before the D2 Class would incur a loss of principal
          and/or interest cash flows. This analysis reveals that future defaults
          could range from $74.1  million  (30%  recovery  assumption)  to $39.9
          million  (0%  recovery  assumption)  before the D2 Class would incur a
          loss of principal  and interest cash flows (refer to line 6 in Exhibit
          B).
     3.   Exhibit B also documents the future  defaults in the  REIT/homebuilder
          portion  of the TPS that  could  be  borne  by the D2  Class  assuming
          30-year  historical default rates are experienced in the bank, thrift,
          and insurance  portions of the security (a time period that included a
          record  level  of  bank  and  thrift  defaults  from  1985  to  1995).
          Management  extended the  sensitivity  analysis in this manner because
          long-term  historical default rates on banks,  thrifts,  and insurance
          companies are generally well-known and documented (refer to line 7 and
          Note (4) in Exhibit B). However, long-term default rate information on
          REITs and  homebuilders  is not  generally  available.  This  extended
          analysis revealed that future defaults in the REIT/homebuilder portion
          of the TPS could range from $66.1 million (30% recovery assumption) to
          $29.1 million (0% recovery assumption) before the D2 Class would incur
          a loss of  principal  and  interest  cash  flows  (refer  to line 8 in
          Exhibit  B).  These  default  levels  equate  to  53%  and  23% of the
          remaining REIT/homebuilder exposure in the TPS, respectively.
     4.   In  management's  judgment,  it is unlikely  that  future  defaults of
          banks,   thrifts,   and  insurance  companies  will  exceed  long-term
          historical  default  rates.  Furthermore,  in  management's  judgment,
          future  defaults  of   REITs/homebuilders   at  levels  sufficient  to
          compromise the future available contractual cash flows of the D2 Class
          are  not  probable  at  this  time.  Therefore,  in  the  judgment  of
          management,  the  future  default  scenarios  documented  in Exhibit B
          provide sufficient rationale for concluding that the impairment of the
          future  available  contractual  cash  flows  on  the D2  Class  is not
          probable at this time.

o    As noted by the staff in its  letter,  the  market  value of the  Company's
     investment in Trapeza  2006-10A D2 at December 31, 2007, was $1.875 million
     and  had an  unrealized  loss  of  $3.27  million  or 64% of the  Company's
     amortized cost as of that date. In accordance  with its usual and customary
     practice,  the Company  received  this  indication  of market  value from a
     third-party  broker.  Management  of the  Company  does  not  believe  this
     valuation is representative of the true value of the security, and as such,
     should not be relied upon as the sole and/or  primary  determination  of an
     "other than temporary" impairment.  The assessment of available evidence to
     determine  whether  a  decline  in fair  value is  "other  than  temporary"
     requires  considerable  management  judgment.  These judgments are based on
     subjective as well as objective factors, including knowledge and experience
     about  past  and  current  events  and  assumptions  about  future  events.
     Management's  judgments  with  respect to these  objective  and  subjective
     factors are itemized in the following paragraphs.
     1.   Objective  factors  considered  by  management  in the case of Trapeza
          2006-10A D2 include:
          a.   Current contractual cash flows of the TPS as of the balance sheet
               date  have  not  been  compromised,   as  previously   discussed.
               Furthermore,  in management's judgment outlined above, the future
               contractual  cash  flows  due on  the  D2  Class  have  not  been
               compromised   assuming   reasonable   future   losses   based  on
               objectively  determined  historical  default rates. At this time,
                                       2
<page>
               management  has  no  reason  to  believe  that  these  historical
               long-term default rates are not  representative of future default
               rates.  Therefore,  in the  judgment of  management,  the current
               valuation of the D2 Class  reflects other market factors that are
               external  to the true  value of the  security,  as  discussed  in
               paragraph 2a, below.
          b.   The Company has the  positive  intent and ability to hold Trapeza
               2006-10A  D2  for a  period  of  time  sufficient  to  allow  for
               anticipated     recovery    in    market     value    or    until
               redemption/maturity.
          c.   As of December 31, 2007, the fair value of Trapeza 2006-10 D2 had
               been less than its amortized book value for only three months. In
               the judgment of  management,  this is an  insufficient  amount of
               time to conclude that the investment is "other than  temporarily"
               impaired.
     2.   With  respect  to  subjective  factors,   management   considered  the
          following:
          a.   Management  believes  that recent  disruptions  in the market for
               collateralized  debt obligations  (CDOs) such as Trapeza 2006-10A
               D2 have  resulted in  substantial  illiquidity  in the market for
               CDOs. This illiquidity makes it extremely  difficult to determine
               whether  current price  declines on the TPS represent an accurate
               assessment  of value  or  whether  such is  caused  by  temporary
               disruptions in the market for CDOs.  These  disruptions have been
               caused  by   well-publicized   difficulties  in  the  market  for
               sub-prime mortgages, which has negatively impacted the market for
               all CDOs,  regardless of whether such  securities  are secured by
               collateral  other than  sub-prime  mortgages.  In the judgment of
               management,   illiquid   markets   create   conditions  in  which
               participants   may  not  receive  fair  price   indications   for
               securities.  Integral  to  the  definition  of  "fair  value"  as
               specified in Statement of Financial Accounting Standards No. 157,
               "Fair  Value  Measurements"  (SFAS  157),  is the  concept  of an
               "orderly transaction between market participants." In the opinion
               of   management,   the  current  CDO  market  is  not  "orderly."
               Therefore,  management  believes  it  would be  inappropriate  to
               utilize recent declines in the fair value of Trapeza  2006-10A D2
               as the sole and/or primary  determinant of "other than temporary"
               impairment.    Further,   management   believes   it   would   be
               inappropriate  and  misleading  to  record  security  write-downs
               through earnings that are caused by temporarily  illiquid markets
               that  could be  reasonably  expected  to  return to normal in the
               foreseeable future.
          b.   As previously noted, the market value of the Company's investment
               in Trapeza  2006-10A D2 at December 31, 2007, was $1.875 million.
               Management  computed the implied  cumulative  future default rate
               that the  companies  that secure the TPS would need to experience
               in order for such market value to result in a discounted  rate of
               return  on the TPS of  approximately  13%.  Based on  third-party
               information available to management, 13% was the average expected
               yield on  "triple-C"  rated debt  securities  as of December  31,
               2007. Management's  computations revealed that the implied future
               cumulative  default  rate  would  need  to be  25%  to 19% of the
               current  face  value  of the  TPS  assuming  30%  and 0%  default
               recovery rates, respectively. In the judgment of management, this
               is an unreasonable  rate of future defaults that is not supported
               by  historical  experience  and/or  current  conditions.  In  the
               opinion of  management,  this  provides  additional  rational for
               concluding that the  independent,  third-party  price  indication
               received  on Trapeza  2006-10A  D2 as of December  31,  2007,  is
               impacted by the  illiquid  nature of the current  market for CDOs
               and/or  other  factors  that are not related to the true value of
               the security.
          c.   Credit spreads in the markets for investment grade and high-yield
               corporate  bonds have increased  significantly  in recent months.
               Despite these  increases,  credit  spreads are not  substantially
               wider than they were from 2001 to 2003, and in some instances are
               still narrower than they were during that  timeframe.  Subsequent
               to 2003, credit spreads narrowed significantly and rapidly, which
               resulted  in  improved  prices on debt  securities  that had been
               adversely affected by the increase in credit spreads from 2001 to
               2003. In light of this historical  behavior of credit spreads, as
               well as recent declines in market interest rates led by decreases
               in the Fed Funds rate,  management is not of the opinion that the
               decrease in the fair value of Trapeza  2006-10A D2 is "other than
               temporary" or "permanent."
                                       3
<page>

          d.   As  previously  noted,  Trapeza  2006-10A  D2 was  downgraded  to
               "triple-C" on December 21, 2007, due to the actual or anticipated
               default of two REITs within the TPS. Downgrades of securities are
               not permanent.  It is possible that this TPS could be upgraded as
               the companies  within the TPS prepay their debt  obligations  and
               the remaining  subordination and  over-collateralization  of cash
               flows within the TPS structure becomes more significant  relative
               to the remaining  exposures in the TPS. Companies in the TPS have
               the  option to call  these  obligations  within the next three to
               four years. It is also possible (although not probable), that the
               company for which default was anticipated in the recent downgrade
               will not  actually  default,  which  could  result in an improved
               outlook for the D2 Class.  In any event, a nationally  recognized
               rating agency  recently  issued a report stating that the current
               outlook for bank and insurance TPS-collateralized CDOs is stable.
               In the  opinion of  management,  these facts  provide  additional
               rational  for  concluding  that the decrease in the fair value of
               Trapeza 2006-10A D2 is not "other than temporary" or "permanent."
     3.   Management  of the  Company is mindful of its  ongoing  obligation  to
          assess whether Trapeza  2006-10A D2 has become "other than temporarily
          impaired"  or  "permanently  impaird."  The Company  will  continue to
          monitor  this  security,  as it  does  all  of the  securities  in its
          investment  portfolio,  as part of the regular application of its risk
          management and accounting procedures. Future defaults by the companies
          that underlie the security,  negative actions by ratings agencies,  or
          deterioration  in market  conditions  or other factors could result in
          the Company  concluding at some future date that this security must be
          accounted  for as "other than  temporarily  impaired" or  "permanently
          impaired."

With respect to Item 2 in the  Commission's  letter,  we understand  the comment
relating to the Company's  determination of the  effectiveness of its disclosure
controls and internal controls. We will make the appropriate revisions to Item 4
in the Company's amended 10-Q, as requested.

                                    * * * * *

We trust this letter addresses the staff's  comments.  Please do not hesitate to
contact me at  712-277-0222 or  mdosland@vantusbank.com  if there are additional
questions or comments.

Sincerely,


/s/ Michael W. Dosland
Michael W. Dosland
President and Chief Executive Officer

Encl:    Exhibit A (Trapeza 2006-10A D2 Cash Flow Summary)
         Exhibit B (Trapeza 2006-10A D2 Default Sensitivity Analysis)

cc:   Registrant Legal Counsel
      Registrant Independent Auditors
      Registrant Board of Directors

                                       4

<page>
Exhibit A
First Federal Bankshares, Inc.
Trapeza 2006-10A D2 Cash Flow Summary
(Information Provided by Third-Party Bond Manager)
December 31, 2007



December 31, 2007

  A        B          C          D          E         F          G           H              I          J          K         L
                  ------------------------------------------------------------------   ---------------------------------------------
                  Total TPS Cash Flows                                                     Class D-2 Cash Flows (1)
- ------------------------------------------------------------------------------------   ---------------------------------------------
                   Balance                  Total        Total                                Balance
                  Outstanding Paydowns    Principal      Interest     Total       Total    Outstanding  Interest  Interest  Interest
Period    Date       EOP     & Turnover   Proceeds       Proceeds   Defaults(2)  Recoveries(3)  EOP     Payable   Paid (5)  Deferred
- ------------------------------------------------------------------------------------   ---------------------------------------------
                                                                                         
  0    15-Jun-06  500,048,000                                         20,000,000
  7    6-Apr-08   480,048,000     0            0           7,129,594  13,948,000   0    22,000,000    478,500    0           478,500
  8    6-Jul-08   466,100,000     0            0           5,715,292  0            0    22,000,000    967,407    0           967,407
  9    6-Oct-08   466,100,000     0            0           5,265,547  0            0    22,000,000  1,466,948    0         1,466,948
  10   6-Jan-09   466,100,000     0            0           4,995,599  0            0    22,000,000  1,977,355    0         1,977,355
  11   6-Apr-09   466,100,000     0            0           4,845,626  0            0    22,000,000  2,498,862    0         2,498,862
  12   6-Jul-09   466,100,000     0            0           5,023,314  0            0    22,000,000  3,031,712    0         3,031,712
  13   6-Oct-09   466,100,000     0            0           5,269,505  0            0    22,000,000  3,576,152    544,440   3,031,712
  14   6-Jan-10   466,100,000     0            0           5,518,132  0            0    22,000,000  3,576,152    544,440   3,031,712
  15   6-Apr-10   466,100,000     0            0           5,571,632  0            0    22,000,000  3,576,152    544,440   3,031,712
  16   6-Jul-10   466,100,000     0            0           5,844,907  0            0    22,000,000  3,576,152    544,440   3,031,712
  17   6-Oct-10   466,100,000     0            0           6,121,468  0            0    22,000,000  3,576,152    544,440   3,031,712
  18   6-Jan-11   466,100,000     0            0           6,300,769  0            0    22,000,000  3,576,152    544,440   3,031,712
  19   6-Apr-11   466,100,000     0            0           6,279,360  0            0    22,000,000  3,576,152    544,440   3,031,712
  20   6-Jul-11   466,100,000    38,402,953   38,402,953   7,286,232  0            0    22,000,000  3,576,152    544,440   3,031,712
  21   6-Oct-11   427,697,047     1,920,148    1,920,148   6,415,245  0            0    22,000,000  3,576,152    544,440   3,031,712
  22   6-Jan-12   425,776,899     1,920,148    1,920,148   6,517,133  0            0    22,000,000  3,576,152    544,440   3,031,712
  23   6-Apr-12   423,856,751     1,920,148    1,920,148   6,531,666  0            0    22,000,000  3,576,152    544,440   3,031,712
  24   6-Jul-12   421,936,604     1,920,148    1,920,148   6,610,321  0            0    22,000,000  3,576,152  2,123,617   1,452,535
  25   6-Oct-12   420,016,456     1,920,148    1,920,148   6,758,534  0            0    22,000,000  1,962,628  1,962,628   0
  26   6-Jan-13   418,096,308     1,920,148    1,920,148   6,825,596  0            0    22,000,000    478,500    478,500   0
  27   6-Apr-13   416,176,161     1,920,148    1,920,148   6,742,179  0            0    22,000,000    478,500    478,500   0
  28   6-Jul-13   414,256,013     1,920,148    1,920,148   6,852,869  0            0    22,000,000    478,500    478,500   0
  29   6-Oct-13   412,335,865     1,920,148    1,920,148   6,971,270  0            0    22,000,000    478,500    478,500   0
  30   6-Jan-14   410,415,718     1,920,148    1,920,148   7,016,977  0            0    22,000,000    478,500    478,500   0
  31   6-Apr-14   408,495,570     1,920,148    1,920,148   6,919,480  0            0    22,000,000    478,500    478,500   0
  32   6-Jul-14   406,575,422     1,920,148    1,920,148   7,036,645  0            0    22,000,000    478,500    478,500   0
  33   6-Oct-14   404,655,275     1,920,148    1,920,148   7,152,574  0            0    22,000,000    478,500    478,500   0
  34   6-Jan-15   402,735,127     1,920,148    1,920,148   7,168,539  0            0    22,000,000    478,500    478,500   0
  35   6-Apr-15   400,814,979     1,920,148    1,920,148   7,014,193  0            0    22,000,000    478,500    478,500   0
  36   6-Jul-15   398,894,832     1,920,148    1,920,148   7,058,563  0            0    22,000,000    478,500    478,500   0
  37   6-Oct-15   396,974,684     1,920,148    1,920,148   7,119,765  0            0    22,000,000    478,500    478,500   0
  38   6-Jan-16   395,054,536     1,920,148    1,920,148   7,116,853  0            0    22,000,000    478,500    478,500   0
  39   6-Apr-16   393,134,389     1,920,148    1,920,148   7,052,237  0            0    22,000,000    478,500    478,500   0
  40   6-Jul-16   391,214,241   391,214,241   391,214,24   9,495,221  0            0    0             478,500    478,500   0
- ------------------------------------------------------------------------------------   ---------------------------------------------
                     Note (4)                                                                    Note (4)



<Page>



  M          N         O       P
- --------------------------------------------------------------------------------
     Class D-2 Cash Flows (1)
- --------------------------------------------------------------------------------
 Principal      Total
  Paid          Paid         O/C      I/C
- --------------------------------------------------------------------------------
                      

0              0            99.9%    108.2%
0              0           100.1%    110.1%
0              0           100.2%    113.3%
0              0           100.4%    113.3%
0              0           100.5%    111.9%
0              0           100.7%    110.0%
0              544,440     100.7%    112.9%
0              544,440     100.8%    112.9%
0              544,440     101.0%    111.8%
0              544,440     101.1%    110.2%
0              544,440     101.3%    113.1%
0              544,440     101.4%    113.2%
0              544,440     101.6%    112.2%
0              544,440     101.8%    125.4%
0              544,440     102.3%    120.2%
0              544,440     102.6%    120.0%
0              544,440     102.9%    119.9%
0            2,123,617     103.1%    117.2%
0            1,962,628     103.4%    120.1%
0              478,500     103.7%    120.5%
0              478,500     103.7%    120.2%
0              478,500     103.7%    117.5%
0              478,500     103.8%    119.7%
0              478,500     103.8%    119.4%
0              478,500     103.8%    119.2%
0              478,500     103.8%    116.6%
0              478,500     103.8%    118.7%
0              478,500     103.8%    118.5%
0              478,500     103.9%    118.5%
0              478,500     103.9%    116.1%
0              478,500     103.9%    118.3%
0              478,500     103.9%    118.2%
0              478,500     103.9%    118.1%
22,000,000  22,478,500     104.0%    157.1%
- --------------------------------------------------------------------------------

                                             Note (4)
Notes:
(1)  First  Federal  Bankshares,  Inc.,  owns $5.0 million of the $22.0  million
     Class D-2 notes. First Federal Bankshares, Inc., actual cash flows are on a
     pro-rata basis.
(2)  Cash flows assume an actual  default of one issuer prior to April 08 ($20.0
     million) and an  anticipated  default of another  issuer in April 08 ($13.9
     million).
(3)  Cash flows assume no  recoveries on defaulted  issuers  itemized in Note 2,
     above.
(4)  Cash flows  assume the security is called in July of 2016 due to the equity
     noteholder  exercising  the option to  purchase  the  security  in whole as
     stated in the security's  prospectus.  Per  third-party  bond manager,  the
     equity  noteholder  is  incented  to  redeem  the  TPS to  preserve  and/or
     accelerate cash flows on the equity portion of the TPS structure.
(5)  Includes interest on deferred interest in periods 13-25.
<Page>

Exhibit B
First Federal Bankshares, Inc.
Trapeza 2006-10A D2 Default Sensitivity Analysis
(Information Provided by Third-Party Bond Manager)
December 31, 2007




Line                          A                                B               C               D               E
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                              
  1                                                            0% Recovery Rate              10% Recovery Rate (5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                         Principal and                   Principal and
  2                                                       Interest(1)    Principal (1)    Interest(1)    Principal (1)
- ------------------------------------------------------------------------------------------------------------------------------------
  3   Cumulative Default Rate (2)                            14.8%           31.4%           19.0%           33.0%
- ------------------------------------------------------------------------------------------------------------------------------------
  4   Cumulative Default in Dollars                       73,848,957      157,015,072     95,009,120      165,015,840
- ------------------------------------------------------------------------------------------------------------------------------------
  5   Previously Defaulted Issuers (3)                    33,948,000      33,948,000      33,948,000      33,948,000
- ------------------------------------------------------------------------------------------------------------------------------------
  6   Additional Defaults TPS can Absorb                  39,900,957      123,067,072     61,061,120      131,067,840
- ------------------------------------------------------------------------------------------------------------------------------------
  7   Bank, Thrift, and Insurance Cumulative Defaults (4) 10,803,613      10,803,613       9,864,418       9,864,418
- ------------------------------------------------------------------------------------------------------------------------------------
  8   Amount REIT/Homebuilder Loss TPS can Absorb         29,097,344      112,263,459     51,196,702      121,203,422
- ------------------------------------------------------------------------------------------------------------------------------------
  9   Percent of Losses to Total REIT/Homebuilder (6)        23.3%           89.9%           41.0%           97.1%
- ------------------------------------------------------------------------------------------------------------------------------------







Line                          A                                F               G                H               I
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                 
  1                                                           20% Recovery Rate (5)            30% Recovery Rate (5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                         Principal and                   Principal and
  2                                                       Interest(1)    Principal (1)    Interest(1)    Principal (1)
- ------------------------------------------------------------------------------------------------------------------------------------
  3   Cumulative Default Rate (2)                            20.1%           35.3%            21.6%           38.2%
- ------------------------------------------------------------------------------------------------------------------------------------
  4   Cumulative Default in Dollars                       100,509,648     176,516,944      108,010,368     191,018,336
- ------------------------------------------------------------------------------------------------------------------------------------
  5   Previously Defaulted Issuers (3)                     33,948,000       33,948,000      33,948,000      33,948,000
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  6   Additional Defaults TPS can Absorb                   66,561,648      142,568,944      74,062,368      157,070,336
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  7   Bank, Thrift, and Insurance Cumulative Defaults (4)   8,923,304       8,923,304        7,996,235       7,996,235
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  8   Amount REIT/Homebuilder Loss TPS can Absorb          57,638,344      133,645,640      66,066,133      149,074,101
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  9   Percent of Losses to Total REIT/Homebuilder (6)        46.2%           107.0%           52.9%          119.4%
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Notes:
(1)  Break-even default rates are the highest default rates that can be incurred
     before the D2 Class suffers a loss of principal (and interest,  as the case
     may be).
(2)  Each cumulative  default rate reflects the aggregate  principal  balance of
     underlying assets which default over the life of the transaction divided by
     the initial aggregate principal balance.
(3)  Refer to Note (2) in Exhibit A.
(4)  Estimate for future bank,  thrift,  and insurance  cumulative  defaults are
     based on actual 30-year  historical  default rates of 0.40% per year (banks
     and  thrifts)  and 0.28% per year  (insurance).  This time period  includes
     record level of bank and thrift defaults from 1985 to 1995.
(5)  For all of the  recovery  scenarios  other than 0%, the cash flows assume a
     15% recovery and 30% recovery on the $20.0 million and $13.9 million issues
     that defaulted  prior to April 2008 (refer to Note (2) in Exhibit A). These
     are the actual  recovery  rates  utilized by the rating  agency in its last
     analysis.
(6)  REIT/homebuilder  portfolio was $124.9 million or 27% of the remaining face
     value of the TPS at December 31, 2007.