LETTER OF TRANSMITTAL
                        TO TENDER SHARES OF COMMON STOCK

                                       OF
                           DETROIT DIESEL CORPORATION
             PURSUANT TO THE OFFER TO PURCHASE DATED JULY 31, 2000
                                       BY
                        DIESEL PROJECT DEVELOPMENT, INC.
                          A WHOLLY OWNED SUBSIDIARY OF
               DAIMLERCHRYSLER NORTH AMERICA HOLDING CORPORATION

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  THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY
         TIME, ON FRIDAY, AUGUST 25, 2000, UNLESS THE OFFER IS EXTENDED.
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                        THE DEPOSITARY FOR THE OFFER IS:
                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.


                                                    
                              BY FACSIMILE TRANSMISSION

                             (for Eligible Institutions
                                       only):
                                   (201) 296-4293

                                CONFIRM BY TELEPHONE:

                                   (201) 296-4860

   BY OVERNIGHT COURIER:              BY MAIL:                     BY HAND:

 Reorganization Department    Reorganization Department    Reorganization Department
    85 Challenger Road              P.O. Box 3301                120 Broadway
     Mail Stop--Reorg.       South Hackensack, NJ 07606           13th Floor
 Ridgefield Park, NJ 07660                                    New York, NY 10271


  DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH
 ABOVE, OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TO A NUMBER OTHER THAN
       AS SET FORTH ABOVE, WILL NOT CONSTITUTE A VALID DELIVERY TO THE
         DEPOSITARY. YOU MUST SIGN THIS LETTER OF TRANSMITTAL IN THE
          APPROPRIATE SPACE PROVIDED THEREFOR BELOW, WITH SIGNATURE
             GUARANTEE IF REQUIRED, AND COMPLETE THE SUBSTITUTE
                          FORM W-9 SET FORTH BELOW.

  THE INSTRUCTIONS CONTAINED WITHIN THIS LETTER OF TRANSMITTAL SHOULD BE READ
           CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL IS COMPLETED.



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                                          DESCRIPTION OF SHARES TENDERED

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      NAME(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S)             SHARES CERTIFICATE(S) AND SHARE(S) TENDERED
                 (PLEASE FILL IN, IF BLANK)                   (PLEASE ATTACH ADDITIONAL SIGNED LIST, IF NECESSARY)
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                                                                                 TOTAL NUMBER OF
                                                                                     SSHARES            NUMBER
                                                                                  REPRESENTED BY      OF SHARES
                                                                                CERTIFICATE(S)(1)    TENDERED(2)
                                                              ----------------------------------------------------
                                                                                           

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                                                              ----------------------------------------------------
                                                                TOTAL SHARES
                                                                  TENDERED
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(1) Need not be completed by stockholders who deliver Shares by book-entry
    transfer ("Book-Entry Stockholders").

(2) Unless otherwise indicated, all Shares represented by certificates delivered
    to the Depositary will be deemed to have been tendered. See Instruction 4.

/ /  CHECK HERE IF CERTIFICATES HAVE BEEN LOST OR MUTILATED. SEE INSTRUCTION 11.

    The names and addresses of the registered holders of the tendered Shares
should be printed, if not already printed above, exactly as they appear on the
Share Certificates (as defined below) tendered hereby.

    This Letter of Transmittal is to be used by stockholders of Detroit Diesel
Corporation (the "Company") if certificates for Shares (as defined below) are to
be forwarded herewith or, unless an Agent's Message (as defined in Section 3 of
the Offer to Purchase) is utilized, if delivery of Shares is to be made by
book-entry transfer to an account maintained by the Depositary at the Book-Entry
Transfer Facility (as defined in Section 2 of the Offer to Purchase and pursuant
to the procedures set forth in Section 3 thereof).

    Holders of Shares whose certificates for such Shares (the "Share
Certificates") are not immediately available, or who cannot complete the
procedure for book-entry transfer on a timely basis, or who cannot deliver all
other required documents to the Depositary prior to the Expiration Date (as
defined in the Offer to Purchase), must tender their Shares according to the
guaranteed delivery procedure set forth in Section 3 of the Offer to Purchase.
See Instruction 2. DELIVERY OF DOCUMENTS TO THE BOOK-ENTRY TRANSFER FACILITY
WILL NOT CONSTITUTE DELIVERY TO THE DEPOSITARY.

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                                TENDER OF SHARES

  / /  CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY
       TRANSFER TO THE DEPOSITARY'S ACCOUNT AT THE BOOK-ENTRY TRANSFER
       FACILITY AND COMPLETE THE FOLLOWING (ONLY PARTICIPANTS IN THE
       BOOK-ENTRY TRANSFER FACILITY MAY DELIVER SHARES BY BOOK-ENTRY
       TRANSFER):
     Name of Tendering Institution: __________________________________________

       Account Number: _______________________________________________________

       Transaction Code Number: ______________________________________________
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  / /  CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED PURSUANT TO A NOTICE
       OF GUARANTEED DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY AND COMPLETE
       THE FOLLOWING:
     Name(s) of Registered Holder(s): ________________________________________

       Window Ticket Number (if any): ________________________________________

       Date of Execution of Notice of Guaranteed Delivery: ___________________

       Name of Eligible Institution that Guaranteed Delivery: ________________

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                                       2

                    NOTE: SIGNATURES MUST BE PROVIDED BELOW

            PLEASE READ THE INSTRUCTIONS SET FORTH IN THIS LETTER OF
                             TRANSMITTAL CAREFULLY

Ladies and Gentlemen:

    The undersigned hereby tenders to Diesel Project Development, Inc., a
Delaware corporation (the "Purchaser") and a wholly owned subsidiary of
DaimlerChrysler North America Holding Corporation, a Delaware corporation
("DCNA"), the above-described shares of common stock, par value $0.01 per share,
of Detroit Diesel Corporation, a Delaware corporation (the "Company"), pursuant
to the Purchaser's offer to purchase all outstanding Shares, at a purchase price
of $23.00 per Share, net to the seller in cash (the "Offer Price"), without
interest thereon, upon the terms and subject to the conditions set forth in the
Offer to Purchase, dated July 31, 2000, and in this Letter of Transmittal (which
together with any amendments or supplements thereto or hereto, collectively
constitute the "Offer"). Receipt of the Offer is hereby acknowledged.

    Upon the terms and subject to the conditions of the Offer (and if the Offer
is extended or amended, the terms of any such extension or amendment), and
effective upon acceptance for payment of the Shares tendered herewith in
accordance with the terms of the Offer, the undersigned hereby sells, assigns
and transfers to or upon the order of the Purchaser all right, title and
interest in and to all of the Shares that are being tendered hereby,
distributions, rights, other Shares or other securities issued or issuable in
respect thereof on or after the date hereof (collectively, "Distributions")) and
irrevocably constitutes and appoints ChaseMellon Shareholder Services, L.L.C.
(the "Depositary") the true and lawful agent and attorney-in-fact of the
undersigned with respect to such Shares (and all Distributions), with full power
of substitution (such power of attorney being deemed to be an irrevocable power
coupled with an interest), to (i) deliver certificates for such Shares (and any
and all Distributions) or transfer ownership of such Shares (and any and all
Distributions) on the account books maintained by the Book-Entry Transfer
Facility, together, in any such case, with all accompanying evidences of
transfer and authenticity, to or upon the order of the Purchaser, (ii) present
such Shares (and any and all Distributions) for transfer on the books of the
Company, and (iii) receive all benefits and otherwise exercise all rights of
beneficial ownership of such Shares (and any and all Distributions), all in
accordance with the terms of the Offer.

    By executing this Letter of Transmittal, the undersigned hereby irrevocably
appoints Arne Anderson and Joachim Drees in their respective capacities as
officers or directors of the Purchaser, and any individual who shall thereafter
succeed to any such office of the Purchaser, and each of them, and any other
designees of the Purchaser, the attorneys-in-fact and proxies of the
undersigned, each with full power of substitution, to vote at any annual or
special meeting of the Company's stockholders or any adjournment or postponement
thereof or otherwise in such manner as each such attorney-in-fact and proxy or
his or her substitute shall in his or her sole discretion deem proper with
respect to, to execute any written consent concerning any matter as each such
attorney-in-fact and proxy or his or her substitute shall in his or her sole
discretion deem proper with respect to, and to otherwise act as each such
attorney-in-fact and proxy or his or her substitute shall in his or her sole
discretion deem proper with respect to, all of the Shares (and any and all
Distributions) tendered hereby and accepted for payment by the Purchaser. This
appointment will be effective if and when, and only to the extent that, the
Purchaser accepts such Shares for payment pursuant to the Offer. This power of
attorney and proxy are irrevocable and are granted in consideration of the
acceptance for payment of such Shares in accordance with the terms of the Offer.
Such acceptance for payment shall, without further action, revoke all prior
powers of attorney and proxies granted by the undersigned at any time with
respect to such Shares (and any and all Distributions), and no subsequent powers
of attorney, proxies, consents or revocations may be given by the undersigned
with respect thereto (and, if given, will not be deemed effective). The
Purchaser reserves the right to require that, in order for the Shares or other
securities to be deemed validly tendered, immediately upon the Purchaser's
acceptance for payment of such Shares, the Purchaser must be able to exercise
full voting, consent and other rights with respect to such Shares (and any and
all Distributions), including voting at any meeting of the Company's
stockholders.

    The undersigned hereby represents and warrants that the undersigned has full
power and authority to tender, sell, assign and transfer the Shares tendered
hereby and all Distributions and that, when the same are accepted for payment by
the Purchaser, the Purchaser will acquire good, marketable and unencumbered
title thereto and to all Distributions, free and clear of all liens,
restrictions, charges and encumbrances and the same will not be subject to any
adverse claims. The undersigned will, upon request, execute and deliver any
additional documents deemed by the Depositary or the Purchaser to be necessary
or desirable to complete the sale, assignment and transfer of the Shares
tendered hereby and all Distributions. In addition, the undersigned shall remit
and transfer promptly to the

                                       3

Depositary for the account of the Purchaser all Distributions in respect of the
Shares tendered hereby, accompanied by appropriate documentation of transfer,
and, pending such remittance and transfer or appropriate assurance thereof, the
Purchaser shall be entitled to all rights and privileges as owner of each such
Distribution and may withhold the entire purchase price of the Shares tendered
hereby or deduct from such purchase price, the amount or value of such
Distribution as determined by the Purchaser in its sole discretion.

    All authority herein conferred or agreed to be conferred shall survive the
death or incapacity of the undersigned, and any obligation of the undersigned
hereunder shall be binding upon the heirs, executors, administrators, personal
representatives, trustees in bankruptcy, successors and assigns of the
undersigned. Except as stated in the Offer, this tender is irrevocable.

    The undersigned understands that the valid tender of the Shares pursuant to
any one of the procedures described in Section 3 of the Offer to Purchase and in
the Instructions hereto will constitute a binding agreement between the
undersigned and the Purchaser upon the terms and subject to the conditions of
the Offer (and if the Offer is extended or amended, the terms or conditions of
any such extension or amendment). Without limiting the foregoing, if the price
to be paid in the Offer is amended in accordance with the Merger Agreement, the
price to be paid to the undersigned will be the amended price notwithstanding
the fact that a different price is stated in this Letter of Transmittal. The
undersigned recognizes that under certain circumstances set forth in the Offer
to Purchase, the Purchaser may not be required to accept for payment any of the
Shares tendered hereby.

    Unless otherwise indicated under "Special Payment Instructions," please
issue the check for the purchase price of all of the Shares purchased and/or any
certificates for the Shares not tendered or accepted for payment in the name(s)
of the registered holder(s) appearing above under "Description of Shares
Tendered." Similarly, unless otherwise indicated under "Special Delivery
Instructions," please mail the check for the purchase price of all of the Shares
purchased and/or any certificates for the Shares not tendered or not accepted
for payment (and any accompanying documents, as appropriate) to the address(es)
of the registered holder(s) appearing above under "Description of Shares
Tendered." In the event that the boxes entitled "Special Payment Instructions"
and "Special Delivery Instructions" are both completed, please issue the check
for the purchase price of all Shares purchased and/or return any certificates
evidencing Shares not tendered or not accepted for payment (and any accompanying
documents, as appropriate) in the name(s) of, and deliver such check and/or
return any such certificates (and any accompanying documents, as appropriate)
to, the person(s) so indicated. Unless otherwise indicated herein in the box
entitled "Special Payment Instructions," please credit any Shares tendered
herewith by book-entry transfer that are not accepted for payment by crediting
the account at the Book-Entry Transfer Facility designated above. The
undersigned recognizes that the Purchaser has no obligation, pursuant to the
"Special Payment Instructions," to transfer any Shares from the name of the
registered holder thereof if the Purchaser does not accept for payment any of
the Shares so tendered.

                                       4

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                          SPECIAL PAYMENT INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

      To be completed ONLY if the check for the purchase price of Shares
  accepted for payment and/or certificates representing Shares not tendered or
  accepted for payment are to be issued in the name of someone other than the
  undersigned.

  Issue: / / Check
        / / Certificate(s) to

  Name _______________________________________________________________________
                                 (PLEASE PRINT)

  Address ____________________________________________________________________

  ____________________________________________________________________________
                               (INCLUDE ZIP CODE)

  ____________________________________________________________________________
              (TAXPAYER IDENTIFICATION OR SOCIAL SECURITY NUMBER)

                   (ALSO COMPLETE SUBSTITUTE FORM W-9 BELOW)

  Account
  Number: ____________________________________________________________________

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

                         SPECIAL DELIVERY INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

      To be completed ONLY if the check for the purchase price of Shares
  accepted for payment and/or certificates representing Shares not tendered or
  accepted for payment are to be sent to someone other than the undersigned or
  to the undersigned at an address other than that shown under "Description of
  Shares Tendered."

  Mail: / / Check
       / / Certificate(s) to

  Name _______________________________________________________________________
                                 (PLEASE PRINT)

  Address ____________________________________________________________________

  ____________________________________________________________________________

                               (INCLUDE ZIP CODE)

   __________________________________________________________________________
                 (TAX IDENTIFICATION OR SOCIAL SECURITY NUMBER)
                        (SEE SUBSTITUTE FORM W-9 BELOW)

                                       5

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                                   IMPORTANT
                             STOCKHOLDER: SIGN HERE
             (PLEASE COMPLETE SUBSTITUTE FORM W-9 INCLUDED HEREIN)

  ____________________________________________________________________________

  ____________________________________________________________________________
                           (SIGNATURE(S) OF OWNER(S))

  Name(s)  ___________________________________________________________________

  ____________________________________________________________________________

  Capacity (Full Title)  _____________________________________________________
                               (SEE INSTRUCTIONS)

  Address  ___________________________________________________________________

  ____________________________________________________________________________

  ____________________________________________________________________________

  ____________________________________________________________________________
                               (INCLUDE ZIP CODE)

  Area Code and Telephone Number  ____________________________________________

  Taxpayer Identification or
  Social Security Number  ____________________________________________________
                           (SEE SUBSTITUTE FORM W-9)

  Dated: _____________, 2000

  (Must be signed by the registered holder(s) exactly as name(s) appear(s) on
  stock certificate(s) or on a security position listing or by the person(s)
  authorized to become registered holder(s) by certificates and documents
  transmitted herewith. If signature is by a trustee, executor, administrator,
  guardian, attorney-in-fact, officer of a corporation or other person acting
  in a fiduciary or representative capacity, please set forth full title and
  see Instruction 5.)

                           GUARANTEE OF SIGNATURE(S)
                    (IF REQUIRED--SEE INSTRUCTIONS 1 AND 5)

  Authorized Signature(s)  ___________________________________________________

  Name  ______________________________________________________________________

  Name of Firm  ______________________________________________________________

  Address  ___________________________________________________________________
                               (INCLUDE ZIP CODE)

  Area Code and Telephone Number  ____________________________________________

  Dated:  ____________, 2000

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                                       6

                                  INSTRUCTIONS
             FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

    1.  GUARANTEE OF SIGNATURES.  No signature guarantee is required on this
Letter of Transmittal (a) if this Letter of Transmittal is signed by the
registered holder(s) (which term, for purposes of this Section, includes any
participant in the Book-Entry Transfer Facility's systems whose name appears on
a security position listing as the owner of the Shares) of Shares tendered
herewith, unless such registered holder(s) has completed either the box entitled
"Special Payment Instructions" or the box entitled "Special Delivery
Instructions" on the Letter of Transmittal or (b) if such Shares are tendered
for the account of a financial institution (including most commercial banks,
savings and loan associations and brokerage houses) that is a participant in the
Security Transfer Agents Medallion Program, the New York Stock Exchange
Medallion Signature Guarantee Program or the Stock Exchange Medallion Program or
by any other "eligible guarantor institution," as such term is defined in
Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended (each, an
"Eligible Institution"). In all other cases, all signatures on this Letter of
Transmittal must be guaranteed by an Eligible Institution. See Instruction 5.

    2.  REQUIREMENTS OF TENDER.  This Letter of Transmittal is to be completed
by stockholders if certificates are to be forwarded herewith or, unless an
Agent's Message is utilized, if tenders are to be made pursuant to the procedure
for tender by book-entry transfer set forth in Section 3 of the Offer to
Purchase. Share Certificates evidencing tendered Shares, or timely confirmation
(a "Book-Entry Confirmation") of a book-entry transfer of Shares into the
Depositary's account at the Book-Entry Transfer Facility, as well as this Letter
of Transmittal (or a facsimile hereof), properly completed and duly executed,
with any required signature guarantees, or an Agent's Message in connection with
a book-entry transfer, and any other documents required by this Letter of
Transmittal, must be received by the Depositary at one of its addresses set
forth herein prior to the Expiration Date (as defined in Section 1 of the Offer
to Purchase). Stockholders whose Share Certificates are not immediately
available, or who cannot complete the procedure for delivery by book-entry
transfer on a timely basis or who cannot deliver all other required documents to
the Depositary prior to the Expiration Date, may tender their Shares by properly
completing and duly executing a Notice of Guaranteed Delivery pursuant to the
guaranteed delivery procedure set forth in Section 3 of the Offer to Purchase.
Pursuant to such procedure: (i) such tender must be made by or through an
Eligible Institution; (ii) a properly completed and duly executed Notice of
Guaranteed Delivery, substantially in the form made available by the Purchaser,
must be received by the Depositary prior to the Expiration Date; and (iii) the
Share Certificates (or a Book-Entry Confirmation) evidencing all tendered
Shares, in proper form for transfer, in each case together with the Letter of
Transmittal (or a facsimile thereof), properly completed and duly executed, with
any required signature guarantees (or, in the case of a book-entry delivery, an
Agent's Message) and any other documents required by this Letter of Transmittal,
must be received by the Depositary within three New York Stock Exchange trading
days after the date of execution of such Notice of the Guaranteed Delivery. If
Share Certificates are forwarded separately to the Depositary, a properly
completed and duly executed Letter of Transmittal must accompany each such
delivery.

    THE METHOD OF DELIVERY OF THIS LETTER OF TRANSMITTAL, SHARE CERTIFICATES AND
ALL OTHER REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH THE BOOK-ENTRY TRANSFER
FACILITY, IS AT THE OPTION AND THE RISK OF THE TENDERING STOCKHOLDER AND THE
DELIVERY WILL BE DEEMED MADE ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY
(INCLUDING, IN THE CASE OF BOOK-ENTRY TRANSFER, RECEIPT OF A BOOK-ENTRY
CONFIRMATION). IF DELIVERY IS BY MAIL, REGISTERED MAIL WITH RETURN RECEIPT
REQUESTED, PROPERLY INSURED, IS RECOMMENDED. IN ALL CASES, SUFFICIENT TIME
SHOULD BE ALLOWED TO ENSURE TIMELY DELIVERY.

    No alternative, conditional or contingent tenders will be accepted and no
fractional Shares will be purchased. All tendering stockholders, by execution of
this Letter of Transmittal (or a facsimile hereof), waive any right to receive
any notice of the acceptance of their Shares for payment.

    3.  INADEQUATE SPACE.  If the space provided herein is inadequate, the
certificate numbers and/or the number of Shares and any other required
information should be listed on a separate signed schedule attached hereto.

    4.  PARTIAL TENDERS (NOT APPLICABLE TO STOCKHOLDERS WHO TENDER BY BOOK-ENTRY
TRANSFER).  If fewer than all of the Shares evidenced by any Share Certificate
are to be tendered, fill in the number of Shares that are to be tendered in the
box entitled "Number of Shares Tendered." In this case, new Share Certificates
for the Shares that were evidenced by your old Share Certificates, but were not
tendered by you, will be sent to you, unless otherwise provided in the
appropriate box on this Letter of Transmittal, as soon as practicable after the
Expiration Date. All Shares represented by Share Certificates delivered to the
Depositary will be deemed to have been tendered unless indicated.

                                       7

    5.  SIGNATURES ON LETTER OF TRANSMITTAL, STOCK POWERS AND ENDORSEMENTS.  If
this Letter of Transmittal is signed by the registered holder(s) of the Shares
tendered hereby, the signature(s) must correspond with the name(s) as written on
the face of the certificate(s) without alteration, enlargement or any change
whatsoever.

    If any of the Shares tendered hereby are held of record by two or more joint
owners, all such owners must sign this Letter of Transmittal.

    If any of the tendered Shares are registered in different names on several
certificates, it will be necessary to complete, sign and submit as many separate
Letters of Transmittal as there are different registrations.

    If this Letter of Transmittal or any certificates or stock powers are signed
by a trustee, executor, administrator, guardian, attorney-in-fact, officer of a
corporation or other person acting in a fiduciary or representative capacity,
such person should so indicate when signing, and proper evidence satisfactory to
the Purchaser of the authority of such person so to act must be submitted. If
this Letter of Transmittal is signed by the registered holder(s) of the Shares
listed and transmitted hereby, no endorsements of certificates or separate stock
powers are required unless payment is to be made or certificates for Shares not
tendered or not accepted for payment are to be issued in the name of a person
other than the registered holder(s). Signatures on any such Share Certificates
or stock powers must be guaranteed by an Eligible Institution.

    If this Letter of Transmittal is signed by a person other than the
registered holder(s) of the certificate(s) listed and transmitted hereby, the
certificate(s) must be endorsed or accompanied by appropriate stock powers, in
either case signed exactly as the name(s) of the registered holder(s) appear(s)
on the certificate(s). Signature(s) on any such Share Certificates or stock
powers must be guaranteed by an Eligible Institution.

    6.  STOCK TRANSFER TAXES.  Except as otherwise provided in this Instruction
6, the Purchaser will pay all stock transfer taxes with respect to the transfer
and sale of any Shares to it or its order pursuant to the Offer. If, however,
payment of the purchase price is to be made to, or if certificate(s) for Shares
not tendered or not accepted for payment are to be registered in the name of,
any person other than the registered holder(s), or if tendered certificate(s)
are registered in the name of any person other than the person(s) signing this
Letter of Transmittal, the amount of any stock transfer taxes (whether imposed
on the registered holder(s) or such other person) payable on account of the
transfer to such other person will be deducted from the purchase price of such
Shares purchased unless evidence satisfactory to the Purchaser of the payment of
such taxes, or exemption therefrom, is submitted.

    Except as provided in this Instruction 6, it will not be necessary for
transfer tax stamps to be affixed to the certificate(s) evidencing the Shares
tendered hereby.

    7.  SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS.  If a check is to be issued
in the name of, and/or certificates for Shares not tendered or not accepted for
payment are to be issued to, a person other than the signer of this Letter of
Transmittal or if a check and/or such certificates are to be returned to a
person other than the person(s) signing this Letter of Transmittal or to an
address other than that shown in this Letter of Transmittal, the appropriate
boxes on this Letter of Transmittal must be completed.

    8.  SUBSTITUTE FORM W-9.  A tendering stockholder is required to provide the
Depositary with a correct Taxpayer Identification Number ("TIN") on Substitute
Form W-9, which is provided under "Important Tax Information" below, and to
certify, under penalties of perjury, that such number is correct and that such
stockholder is not subject to backup withholding of Federal income tax. If a
tendering stockholder is subject to backup withholding, the stockholder must
cross out Item (Y) of Part 3 of the Certification Box of the Substitute
Form W-9. Failure to provide the information on the Substitute Form W-9 may
subject the tendering stockholder to Federal income tax withholding of 31% of
any payments made to the stockholder, but such withholdings will be refunded if
the tendering stockholder provides a TIN within 60 days.

    Certain stockholders (including, among others, all corporations and certain
foreign individuals and entities) are not subject to backup withholding.
Noncorporate foreign stockholders should submit an appropriate and properly
completed IRS Form W-8, a copy of which may be obtained from the Depositary, in
order to avoid backup withholding. See the enclosed "Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9" for more
instructions.

    9.  REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES.  Questions and requests
for assistance or additional copies of the Offer to Purchase, this Letter of
Transmittal, the Notice of Guaranteed Delivery, IRS Form W-8 and the Guidelines
for Certification of Taxpayer Identification Number on Substitute Form W-9 may
be directed to the Information Agent or Dealer Manager at the addresses and
phone numbers set forth below, or from brokers, dealers, commercial banks or
trust companies.

                                       8

    10.  WAIVER OF CONDITIONS.  Subject to the terms and conditions of the
Merger Agreement (as defined in the Offer to Purchase), the Purchaser reserves
the right, in its sole discretion, to waive, at any time or from time to time,
any of the specified conditions of the Offer, in whole or in part, in the case
of any Shares tendered (other than the Minimum Condition).

    11.  LOST, DESTROYED OR STOLEN CERTIFICATES.  If any certificate
representing Shares has been lost, destroyed or stolen, the stockholder should
promptly notify ChaseMellon Shareholder Services, L.L.C., in its capacity as
transfer agent for the shares (toll-free telephone number: 800-851-9677). The
stockholder will then be instructed as to the steps that must be taken in order
to replace the certificate. THIS LETTER OF TRANSMITTAL AND RELATED DOCUMENTS
CANNOT BE PROCESSED UNTIL THE PROCEDURES FOR REPLACING LOST OR DESTROYED
CERTIFICATES HAVE BEEN FOLLOWED.

    IMPORTANT: THIS LETTER OF TRANSMITTAL (OR A MANUALLY SIGNED FACSIMILE
HEREOF) TOGETHER WITH ANY REQUIRED SIGNATURE GUARANTEES, OR, IN THE CASE OF A
BOOK-ENTRY TRANSFER, AN AGENT'S MESSAGE, AND ANY OTHER REQUIRED DOCUMENTS, MUST
BE RECEIVED BY THE DEPOSITARY PRIOR TO THE EXPIRATION DATE AND EITHER
CERTIFICATES FOR TENDERED SHARES MUST BE RECEIVED BY THE DEPOSITARY OR SHARES
MUST BE DELIVERED PURSUANT TO THE PROCEDURES FOR BOOK-ENTRY TRANSFER, IN EACH
CASE PRIOR TO THE EXPIRATION DATE, OR THE TENDERING STOCKHOLDER MUST COMPLY WITH
THE PROCEDURES FOR GUARANTEED DELIVERY.

                                       9

                           IMPORTANT TAX INFORMATION

    Under the federal income tax law, a stockholder whose tendered Shares are
accepted for payment is required to provide the Depositary with such
stockholder's correct TIN on the Substitute Form W-9 below. If such stockholder
is an individual, the TIN is such stockholder's Social Security Number. If a
tendering stockholder is subject to backup withholding, such stockholder must
cross out Item (Y) of Part 3 on the Substitute Form W-9. If the Depositary is
not provided with the correct TIN, the stockholder may be subject to a $50
penalty imposed by the Internal Revenue Service. In addition, payments that are
made to such stockholder may be subject to backup withholding of 31%.

    Certain stockholders (including, among others, all corporations and certain
foreign individuals) are not subject to these backup withholding and reporting
requirements. In order for a foreign individual to qualify as an exempt
recipient, such individual must submit an appropriate and properly completed IRS
Form W-8, attesting to that individual's exempt status. Such a Form W-8 may be
obtained from the Depositary. Exempt stockholders, other than foreign
individuals, should furnish their TIN, write "Exempt" in Part 2 of the
Substitute Form W-9 below and sign, date and return the Substitute Form W-9 to
the Depositary. See the enclosed Guidelines for Certification of Taxpayer
Identification Number on Substitute Form W-9 for additional instructions.

    If backup withholding applies, the Depositary is required to withhold 31% of
any payments made to the stockholder. Backup withholding is not an additional
tax. Rather, the tax liability of persons subject to withholding will be reduced
by the amount of tax withheld. If backup withholding results in an overpayment
of taxes, a refund may be obtained from the Internal Revenue Service.

PURPOSE OF SUBSTITUTE FORM W-9

    To prevent backup withholding on payments that are made to a stockholder
with respect to Shares purchased pursuant to the Offer, the stockholder is
required to notify the Depositary of such stockholder's correct TIN by
completing the form below certifying that the TIN provided on Substitute
Form W-9 is correct (or that such stockholder is awaiting a TIN).

WHAT NUMBER TO GIVE THE DEPOSITARY

    The stockholder is required to give the Depositary the Social Security
Number of the record holder of the Shares. If the Shares are in more than one
name, or are not in the name of the actual owner, consult the enclosed
Guidelines for Certification of Taxpayer Identification Number on Substitute
Form W-9 for additional guidelines on which number to report. If the tendering
stockholder has not been issued a TIN and has applied for a number or intends to
apply for a number in the near future, the stockholder should check the box in
Part 1(b), sign and date the Substitute Form W-9. If the box in Part 1(b) is
checked, the Depositary will withhold 31% of payments made for the stockholder,
but such withholdings will be refunded if the tendering stockholder provides a
TIN within 60 days.

                                       10

             PAYER'S NAME: CHASEMELLON SHAREHOLDER SERVICES, L.L.C.


                                                                            
- -------------------------------------------------------------------------------------------------------------------------
SUBSTITUTE                                         Name -----------------------------------------------------------
FORM W-9                                          Address ---------------------------------------------------------
                                                  -----------------------------------------------------------------
                                                 (Number and Street)(Zip Code)             (City)             (State)
                                             -----------------------------------------------------------------
DEPARTMENT OF THE TREASURY                   PART 1(A)--PLEASE PROVIDE YOUR           TIN --------------------------
INTERNAL REVENUE SERVICE                     TIN IN THE BOX AT RIGHT AND               ----------------------------
PAYER'S REQUEST FOR TAXPAYER                 CERTIFY BY SIGNING AND DATING              (Social Security Number or
IDENTIFICATION NUMBER (TIN)                  BELOW.                                   Employer identification Number)
                                             -----------------------------------------------------------------
                                             PART 1(B)--PLEASE CHECK THE BOX AT RIGHT IF YOU HAVE APPLIED FOR, AND ARE
                                             AWAITING RECEIPT OF, YOUR TIN     / /
                                             -----------------------------------------------------------------
                                             PART 2--FOR PAYEES EXEMPT FROM BACKUP WITHHOLDING PLEASE WRITE "EXEMPT" HERE
                                             (SEE INSTRUCTIONS)
                                             -----------------------------------------------------------------
                                             PART 3--CERTIFICATION UNDER PENALTIES OF PERJURY, I CERTIFY THAT (X) The
                                             number shown on this form is my correct TIN (or I am waiting for a number to
                                             be issued to me) and (Y) I am not subject to backup withholding because: (a)
                                             I am exempt from backup withholding, or (b) I have not been notified by the
                                             Internal Revenue Service (the "IRS") that I am subject to backup withholding
                                             as a result of a failure to report all interest or dividends, or (c) the IRS
                                             has notified me that I am no longer subject to backup withholding.

                                             SIGNATURE
                          SIGN HERE -->      ---------------------------------------------------------------------
                                             DATE
                                             ---------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------


    CERTIFICATION OF INSTRUCTIONS--You must cross out Item (Y) of Part 3 above
if you have been notified by the IRS that you are currently subject to backup
withholding because of under reporting interest or dividends on your tax return.
However, if after being notified by the IRS that you were subject to backup
withholding you received another notification from the IRS that you are no
longer subject to backup withholding, do not cross out such Item (Y).

                                       11

     YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN PART
 1(B) OF THE SUBSTITUTE FORM W-9 INDICATING YOU HAVE APPLIED FOR, AND ARE
 AWAITING RECEIPT OF, YOUR TIN.

             CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

 I CERTIFY UNDER PENALTIES OF PERJURY THAT A TAXPAYER IDENTIFICATION NUMBER HAS
 NOT BEEN ISSUED TO ME, AND EITHER (1) I HAVE MAILED OR DELIVERED AN
 APPLICATION TO RECEIVE A TAXPAYER IDENTIFICATION NUMBER TO THE APPROPRIATE
 INTERNAL REVENUE SERVICE CENTER OR SOCIAL SECURITY ADMINISTRATION OFFICE OR
 (2) I INTEND TO MAIL OR DELIVER AN APPLICATION IN THE NEAR FUTURE. I
 UNDERSTAND THAT IF I DO NOT PROVIDE A TAXPAYER IDENTIFICATION NUMBER TO THE
 PAYOR BY THE TIME OF PAYMENT, 31 PERCENT OF ALL REPORTABLE PAYMENTS MADE TO ME
 PURSUANT TO THIS OFFER WILL BE WITHHELD.

 ---------------------------------------------
 ---------------------------------------------
                  SIGNATURE                                DATE

 NOTE:  FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP
        WITHHOLDING OF 31% OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE OFFER.
        PLEASE REVIEW THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER
        IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL DETAILS.

     MANUALLY SIGNED FACSIMILE COPIES OF THE LETTER OF TRANSMITTAL WILL BE
 ACCEPTED. THE LETTER OF TRANSMITTAL, CERTIFICATES FOR SHARES AND ANY OTHER
 REQUIRED DOCUMENTS SHOULD BE SENT OR DELIVERED BY EACH STOCKHOLDER OF THE
 COMPANY OR SUCH STOCKHOLDER'S BROKER, DEALER, COMMERCIAL BANK, TRUST COMPANY
 OR OTHER NOMINEE TO THE DEPOSITARY AT ONE OF ITS ADDRESSES SET FORTH ON THE
 FIRST PAGE.

     Questions and requests for assistance or for additional copies of the
 Offer to Purchase, the Letter of Transmittal, the Notice of Guaranteed
 Delivery and other tender offer materials may be directed to the Information
 Agent or the Dealer Manager at their respective telephone numbers and
 locations listed below, and will be furnished promptly at the Purchaser's
 expense. You may also contact your broker, dealer, commercial bank, trust
 company or other nominee for assistance concerning the Offer.

                    The Information Agent for the Offer is:

                            MACKENZIE PARTNERS, INC.

                                156 Fifth Avenue
                               New York, NY 10010
                          Call Collect (212) 929-5500

                 Banks and Brokerage Firms Call: (800) 322-2885

                    Stockholders Please Call: (800) 929-5500

                      The Dealer Manager for the Offer is:

                               J.P. MORGAN & CO.

                                 60 Wall Street
                            New York, NY 10260-0060
                         Call Toll Free: (877) 576-7940