[LETTERHEAD OF PRICEWATERHOUSECOOPERS LLP]


                                                      PricewaterhouseCoopers LLP
                                                      214 N. Tryon Street
                                                      Ste 3600
                                                      Charlotte NC 28202
                                                      Telephone (704) 344 7500
                                                      Facsimile (704) 344 4100

                   REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

    To LaSalle Bank National Association:

    We  have  examined  LaSalle  Bank  National  Association's  (the  "Company")
    compliance  with the  servicing  criteria  set forth in Item  1122(d) of the
    Securities and Exchange  Commission's  Regulation AB for the mortgage-backed
    securities  transactions  for which LaSalle,  as trustee,  paying agent,  or
    custodian, performed servicing activities, which transactions were initially
    closed  on or after  January  1,  2006,  and that were  registered  with the
    Securities  and Exchange  Commission  pursuant to the Securities Act of 1933
    (the  "Platform")  described in the  accompanying  Report on  Assessment  of
    Compliance  with  Servicing  Criteria (the  "Compliance  Statement"),  as of
    December  31,  2007  and  for  the  year  then  ended,   excluding  criteria
    1122(d)(1)(iii)  and  1122(d)(4)(iv)-(xiv)  which the Company has determined
    are not applicable to the servicing  activities performed by it with respect
    to the Platform. Management is responsible for the Company's compliance with
    the servicing  criteria.  Our responsibility is to express an opinion on the
    Company's compliance with the servicing criteria based on our examination.

    Our  examination  was conducted in accordance  with  standards of the Public
    Company  Accounting  Oversight  Board  (United  States)  and,   accordingly,
    included examining, on a test basis, evidence about the Company's compliance
    with the applicable  servicing criteria and performing such other procedures
    as we considered  necessary in the circumstances.  Our examination  included
    testing of selected  asset-backed  transactions and securities that comprise
    the  Platform,  testing  of  selected  servicing  activities  related to the
    Platform,  and  determining  whether the Company  processed  those  selected
    transactions and performed those selected  activities in compliance with the
    applicable  servicing criteria.  Our procedures were limited to the selected
    transactions  and servicing  activities  performed by the Company during the
    period covered by this report.  Our  procedures  were not designed to detect
    noncompliance  arising  from  errors  that  may  have  occurred  prior to or
    subsequent  to our tests  that may have  affected  the  balances  or amounts
    calculated  or  reported by the  Company  during the period  covered by this
    report. We believe that our examination  provides a reasonable basis for our
    opinion.  Our  examination  does not  provide a legal  determination  on the
    Company's compliance with the servicing criteria.

    Our  examination  disclosed the following  material  noncompliance  with the
    servicing criteria set forth in Item  1122(d)(3)(i)(A) and (B) of Regulation
    AB  applicable  to the  Company  during the year ended  December  31,  2007.
    Certain reports to investors did not include certain required information in
    accordance  with terms set forth in the  transaction  agreements and certain
    reports to investors  did not provide  information  calculated in accordance
    with the terms specified in the transaction agreements.

    In our  opinion,  except for the  material  noncompliance  described  in the
    preceding  paragraph,  LaSalle Bank National  Association  complied with the
    aforementioned  applicable  servicing  criteria as of and for the year ended
    December 31, 2007 for the Platform, in all material respects.


    /s/ PricewaterhouseCoopers LLP
    February 29, 2008