<PAGE>

                                  EXHIBIT 99.2

            REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Merrill Lynch Depositor, Inc.

We have examined management's assertion that Merrill Lynch Depositor, Inc. (the
"Company") has complied as of and for the year ended December 31, 2004, with its
established minimum servicing standards described in the accompanying
Management's Assertion on Compliance with PPLUS Minimum Servicing Standards with
respect to PreferredPLUS Trust Series MSD-1, dated March 25, 2005. Management is
responsible for the Company's compliance with those minimum servicing standards.
Our responsibility is to express an opinion on management's assertion about the
Company's compliance based on our examination. We did not examine The Bank of
New York's compliance with those minimum servicing standards that it is
responsible for as indicated for "the Bank" in the accompanying minimum
servicing standards. The Bank of New York's compliance with those minimum
servicing standards was examined by other accountants whose report has been
furnished to us, and our opinion, insofar as it relates to The Bank of New
York's compliance, is based solely on the report of such other accountants.

Our examination was conducted in accordance with attestation standards
established by the American Institute of Certified Public Accountants as adopted
by the Public Company Accounting Oversight Board (United States) and,
accordingly, included examining, on a test basis, evidence about the Company's
compliance with its minimum servicing standards and performing such other
procedures as we considered necessary in the circumstances. We believe that our
examination and the report of other accountants provide a reasonable basis for
our opinion. Our examination does not provide a legal determination on the
Company's compliance with its minimum servicing standards.

In our opinion, based on our examination and the report of other accountants,
management's assertion that the Company complied with the aforementioned minimum
servicing standards as of and for the year ended December 31, 2004, is fairly
stated, in all material respects, based on the criteria set forth in Appendix I.

Deloitte & Touche LLP

New York, New York
March 25, 2005




<PAGE>

             Management's Assertion on Compliance with PPLUS Minimum
                               Servicing Standards


March 25, 2005

As of and for the year ended December 31, 2004, Merrill Lynch Depositor, Inc.
(the "Company") has complied, in all material respects, with the Company's
established minimum servicing standards, as set forth in Appendix I, for
servicing the securities in each of the Trust Series, as listed on Schedule A
hereto, excluding those with respect to the Bank of New York as Trustee,
Custodian, Paying Agent and Transfer Agent.



By: /s/ Stephan Kuppenheimer
    ------------------------


Stephan Kuppenheimer
President
Merrill Lynch Depositor, Inc.


                                 ***************
<PAGE>

                                   SCHEDULE A


INDEXPLUS Trust Series 2003-1
PPLUS Trust Series CSF-1
PPLUS Trust Series DCC-1
PPLUS Trust Series FMC-1
PPLUS Trust Series GSG-1
PPLUS Trust Series GSG-2
PPLUS Trust Series HTZ-1
PPLUS Trust Series PMC-1
PPLUS Trust Series SPR-1
PPLUS Trust Series VAL-1
PreferredPLUS Trust Series ALL-1
PreferredPLUS Trust Series ATT-1
PreferredPLUS Trust Series BLC-1
PreferredPLUS Trust Series BLC-2
PreferredPLUS Trust Series BLS-1
PreferredPLUS Trust Series CCR-1
PreferredPLUS Trust Series CTR-1
PreferredPLUS Trust Series CZN-1
PreferredPLUS Trust Series ELP-1
PreferredPLUS Trust Series FAR-1
PreferredPLUS Trust Series FRD-1
PreferredPLUS Trust Series GEC-1
PreferredPLUS Trust Series GRC-1
PreferredPLUS Trust Series LMG-1
PreferredPLUS Trust Series LMG-2
PreferredPLUS Trust Series MSD-1
PreferredPLUS Trust Series NAI-1
PreferredPLUS Trust Series QWS-1
PreferredPLUS Trust Series QWS-2
PreferredPLUS Trust Series UPC-1
PreferredPLUS Trust Series VER-1
Public STEERS(R) Series 1998 HLT-1 Trust
Public STEERS(R) Series 1998 TRV-C1 Trust
Public STEERS(R) Series 1999 REN-C1 Trust
<PAGE>

                                   APPENDIX I


                   PPLUS Minimum Servicing Standards intended
                      for use in connection with the Annual
                           Accountants Report ("AAR")

Below is Merrill Lynch Depositor, Inc.'s ("the Depositor") together with Merrill
Lynch High Grade Credit Management ("HGCM") and the Merrill Lynch Credit
Derivative Integrated Support Solutions ("ISS"), minimum servicing standards for
the PreferredPlus Program ("PPlus"). The Bank of New York ("the Bank") acts as
Trustee, Custodian, Paying Agent, and Transfer Agent on behalf of the PPlus
Program and has agreed to comply with these minimum servicing standards.


MERRILL LYNCH DEPOSITOR, INC.'S MINIMUM SERVICING STANDARDS


1. CUSTODIAL BANK ACCOUNT RECONCILIATIONS

   o  The Bank must reconcile all related custodial bank accounts.

   o  The Bank will include the Distribution report as Exhibit 99.1 in the Form
      8-Ks filed with the SEC.

2. VERIFICATION OF INCOMING TRUST COLLATERAL INTEREST PAYMENTS

   o  The Bank must have a tickler system in place so that they will be
      expecting and monitoring the custodial bank account for receipt of the
      collateral coupon interest. Each of the tickler systems shall be updated
      on an on-going basis as each new trust series is created.

   o  The Bank will ensure all interest payments are deposited into the
      custodial bank accounts and related bank clearing accounts on the day the
      Bank is in receipt of the funds.

   o  The Bank must prove the arithmetic accuracy of the amount of interest
      received by the Trust from the underlying securities and ensure that the
      face amount, description, coupon rate, and maturity date of the securities
      held in the Trust agree to the PPM Supplement dated Date XX, 20XX.

3. TRUST DISBURSEMENTS

   o  The Bank must prove the arithmetic accuracy of the amount of interest to
      be paid by the Trust to the Debt Unit holders by referring to the PPM
      Supplement dated Date XX, 20XX.

   o  The Bank will make all disbursements via wire transfer to The Depository
      Trust Company ("DTC") on the scheduled trust distribution date as soon as
      the amount of interest received from the underlying collateral into the
      custodial bank account has been received and verified for accuracy.



<PAGE>

4. PARTIAL REDEMPTIONS

   o  If there is a partial redemption of the trust certificates the Bank and
      the Depositor must ensure that the redemption proceeds received by the
      trust and distributed by the Bank are in accordance with the series
      supplement.

5. DEFAULTS

   o  If the Bank has actual knowledge of an event of default on the underlying
      securities that did not cause the trust to liquidate, the Bank must
      distribute a formal notice of default to the Depositor, the
      certificateholders, the rating agencies and HGCM/ISS.

   o  If the Bank has actual knowledge of an event of default on the underlying
      securities that did not cause the Trust to liquidate, the procedures for a
      vote or consent of the certificateholders as set forth in the Standard
      Terms and series Supplement must be complied with.

6. CALL WARRANT EXERCISES AND OPTIONAL EXCHANGES

   o  If there is an exercise of call warrants or an optional exchange of trust
      certificates for underlying securities that did not cause the trust to
      liquidate, the Bank must give the Depositor and the affected
      certificateholders notice of any exercise of call warrants or optional
      exchange. Such notice must contain the amount of certificates to be
      purchased, the call price, and any other relevant information.

   o  If there is an exercise of call warrants or an optional exchange of trust
      certificates for underlying securities that did not cause the trust to
      liquidate, the Bank must notify the rating agencies of the call exercise
      or optional exchange.

   o  If there is an exercise of call warrants or an optional exchange of trust
      certificates for underlying securities that did not cause the trust to
      liquidate, the Bank must give notice of exercise or optional exchange to
      the Depositor and certificate registrar of any certificates that were
      called.

7. COMMUNICATIONS WITH CERTIFICATEHOLDERS

   o  If there was any occasion for the exercise of voting rights or giving
      consents by the certificateholders, the Bank must provide notice to the
      certificateholders within 5 business days of the Trust's receipt of notice
      of the occasion and the Bank must vote or give consents as directed by
      certificateholders.