<PAGE>

                                  EXHIBIT 10.1

CONTACT: CUSTOMER SERVICES -- CTSLINK
         WELLS FARGO BANK MINNESOTA, N.A.
         SECURITIES ADMINISTRATION SERVICES
         7485 NEW HORIZON WAY
         FREDERICK, MD 21703
         WWW.CTSLINK.COM
         TELEPHONE: (301) 815-6600
         FAX:       (301) 315-6660

                                SMT SERIES 2004-8
                          RECORD DATE: AUGUST 31, 2004
                      DISTRIBUTION DATE: SEPTEMBER 20, 2004

                     CERTIFICATEHOLDER DISTRIBUTION SUMMARY

<TABLE>
<CAPTION>
                    Certificate  Certificate      Beginning
                       Class     Pass-Through    Certificate     Interest     Principal
Class      CUSIP    Description      Rate          Balance     Distribution  Distribution
-----    ---------  -----------  ------------  --------------  ------------  ------------
<S>      <C>        <C>          <C>           <C>             <C>           <C>
 A-1     81744FDJ3      SEN        1.98000%    365,049,000.00    461,786.99  3,177,355.79
 A-2     81744FDK0      SEN        2.35000%    418,050,000.00    627,655.63  2,962,579.21
 X-A     81744FDL8       IO        1.29013%              0.00    841,917.57          0.00
 X-B     81744FDM6       IO        1.21412%              0.00     24,889.46          0.00
 B-1     81744FDP9      SUB        2.15000%     16,400,000.00     22,527.22          0.00
 B-2     81744FDQ7      SUB        2.53000%      8,200,000.00     13,254.39          0.00
 B-3     81744FDR5      SUB        2.95957%      4,100,000.00     10,111.85          0.00
 B-4     81744FDS3      SUB        2.95957%      2,460,000.00      6,067.11          0.00
 B-5     81744FDT1      SUB        2.95957%      2,050,000.00      5,055.92          0.00
 B-6     81744FDU8      SUB        2.95957%      3,690,645.34      9,102.02          0.00
 A-R     81744FDN4      SEN        2.83260%            100.00          5.11        100.00
                                               --------------  ------------  ------------
Totals                                         819,999,745.34  2,022,373.27  6,140,035.00
                                               --------------  ------------  ------------

<CAPTION>
                     Current      Ending                    Cumulative
                    Realized   Certificate       Total       Realized
Class      CUSIP      Loss       Balance      Distribution     Loss
-----    ---------  --------  --------------  ------------  ----------
<S>      <C>        <C>       <C>             <C>           <C>
 A-1     81744FDJ3    0.00    361,087,644.21  3,639,142.78     0.00
 A-2     81744FDK0    0.00    415,087,420.79  3,590,234.84     0.00
 X-A     81744FDL8    0.00              0.00    841,917.57     0.00
 X-B     81744FDM6    0.00              0.00     24,889.46     0.00
 B-1     81744FDP9    0.00     16,400,000.00     22,527.22     0.00
 B-2     81744FDQ7    0.00      8,200,000.00     13,254.39     0.00
 B-3     81744FDR5    0.00      4,100,000.00     10,111.85     0.00
 B-4     81744FDS3    0.00      2,460,000.00      6,067.11     0.00
 B-5     81744FDT1    0.00      2,050,000.00      5,055.92     0.00
 B-6     81744FDU8    0.00      3,690,645.34      9,102.02     0.00
 A-R     81744FDN4    0.00              0.00        105.11     0.00
                      ----    --------------  ------------     ----
Totals                0.00    813,859,710.34  8,162,408.27     0.00
                      ----    --------------  ------------     ----
</TABLE>

All distributions required by the Pooling and Servicing Agreement have been
calculated by the Certificate Administrator on behalf of the Trustee.

<PAGE>

                        PRINCIPAL DISTRIBUTION STATEMENT

<TABLE>
<CAPTION>
            Original       Beginning       Scheduled   Unscheduled
              Face        Certificate      Principal     Principal              Realized
Class        Amount         Balance      Distribution  Distribution  Accretion  Loss (1)
-----    --------------  --------------  ------------  ------------  ---------  --------
<S>      <C>             <C>             <C>           <C>           <C>        <C>
 A-1     365,049,000.00  365,049,000.00       0.00     3,177,355.79     0.00      0.00
 A-2     418,050,000.00  418,050,000.00     222.72     2,962,356.49     0.00      0.00
 X-A               0.00            0.00       0.00             0.00     0.00      0.00
 X-B               0.00            0.00       0.00             0.00     0.00      0.00
 B-1      16,400,000.00   16,400,000.00       0.00             0.00     0.00      0.00
 B-2       8,200,000.00    8,200,000.00       0.00             0.00     0.00      0.00
 B-3       4,100,000.00    4,100,000.00       0.00             0.00     0.00      0.00
 B-4       2,460,000.00    2,460,000.00       0.00             0.00     0.00      0.00
 B-5       2,050,000.00    2,050,000.00       0.00             0.00     0.00      0.00
 B-6       3,690,645.34    3,690,645.34       0.00             0.00     0.00      0.00
 A-R             100.00          100.00       0.00           100.00     0.00      0.00
         --------------  --------------     ------     ------------     ----      ----
Totals   819,999,745.34  819,999,745.34     222.72     6,139,812.28     0.00      0.00
         --------------  --------------     ------     ------------     ----      ----

<CAPTION>
            Total          Ending        Ending        Total
          Principal     Certificate    Certificate   Principal
Class     Reduction        Balance     Percentage   Distribution
-----    ------------  --------------  -----------  ------------
<S>      <C>           <C>             <C>          <C>
 A-1     3,177,355.79  361,871,644.21   0.99129608  3,177,355.79
 A-2     2,962,579.21  415,087,420.79   0.99291334  2,962,579.21
 X-A             0.00            0.00   0.00000000          0.00
 X-B             0.00            0.00   0.00000000          0.00
 B-1             0.00   16,400,000.00   1.00000000          0.00
 B-2             0.00    8,200,000.00   1.00000000          0.00
 B-3             0.00    4,100,000.00   1.00000000          0.00
 B-4             0.00    2,460,000.00   1.00000000          0.00
 B-5             0.00    2,050,000.00   1.00000000          0.00
 B-6             0.00    3,690,645.34   1.00000000          0.00
 A-R           100.00            0.00   0.00000000        100.00
         ------------  --------------  -----------  ------------
Totals   6,140,035.00  813,859,710.34   0.99251215  6,140,035.00
         ------------  --------------  -----------  ------------
</TABLE>

(1) Amount does not include excess special hazard, bankruptcy, or fraud losses
    unless otherwise disclosed. Please refer to the prospectus supplement for a
    full description.

                    PRINCIPAL DISTRIBUTION FACTORS STATEMENT

<TABLE>
<CAPTION>
            Original       Beginning       Scheduled   Unscheduled
              Face        Certificate      Principal     Principal                 Realized
Class        Amount         Balance      Distribution  Distribution   Accretion    Loss (3)
-----    --------------  --------------  ------------  -------------  ----------  ----------
<S>      <C>             <C>             <C>           <C>            <C>         <C>
 A-1     365,049,000.00   1000.00000000   0.00000000      8.70391589  0.00000000  0.00000000
 A-2     418,050,000.00   1000.00000000   0.00053276      7.08612963  0.00000000  0.00000000
 X-A               0.00      0.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 X-B               0.00      0.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-1      16,400,000.00   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-2       8,200,000.00   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-3       4,100,000.00   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-4       2,460,000.00   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-5       2,050,000.00   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 B-6       3,690,645.34   1000.00000000   0.00000000      0.00000000  0.00000000  0.00000000
 A-R             100.00   1000.00000000   0.00000000   1000.00000000  0.00000000  0.00000000

<CAPTION>
             Total         Ending        Ending         Total
           Principal     Certificate   Certificate    Principal
Class      Reduction       Balance     Percentage   Distribution
-----    -------------  -------------  -----------  -------------
<S>      <C>            <C>            <C>          <C>
 A-1        8.70391589   991.29608411   0.99129608     8.70391589
 A-2        7.08666238   992.91333762   0.99291334     7.08666238
 X-A        0.00000000     0.00000000   0.00000000     0.00000000
 X-B        0.00000000     0.00000000   0.00000000     0.00000000
 B-1        0.00000000  1000.00000000   1.00000000     0.00000000
 B-2        0.00000000  1000.00000000   1.00000000     0.00000000
 B-3        0.00000000  1000.00000000   1.00000000     0.00000000
 B-4        0.00000000  1000.00000000   1.00000000     0.00000000
 B-5        0.00000000  1000.00000000   1.00000000     0.00000000
 B-6        0.00000000  1000.00000000   1.00000000     0.00000000
 A-R     1000.00000000     0.00000000   0.00000000  1000.00000000
</TABLE>

(3) Amount does not include excess special hazard, bankruptcy, or fraud losses
    unless otherwise disclosed. Please refer to the prospectus supplement for a
    full description.

<PAGE>

                         INTEREST DISTRIBUTION STATEMENT

<TABLE>
<CAPTION>
                                       Beginning                   Payment of                Non-
           Original       Current     Certificate/      Current      Unpaid     Current   Supported
             Face       Certificate     Notional        Accrued     Interest    Interest   Interest  Realized
Class       Amount          Rate        Balance        Interest     Shortfall  Shortfall  Shortfall  Loss (4)
------  --------------  -----------  --------------  ------------  ----------  ---------  ---------  --------
<S>     <C>             <C>          <C>             <C>           <C>         <C>        <C>        <C>
 A-1    365,049,000.00    1.98000%   365,049,000.00    461,786.99     0.00        0.00      0.00       0.00
 A-2    418,050,000.00    2.35000%   418,050,000.00    627,655.63     0.00        0.00      0.00       0.00
 X-A              0.00    1.29013%   783,099,000.00    841,917.57     0.00        0.00      0.00       0.00
 X-B              0.00    1.21412%    24,600,000.00     24,889.46     0.00        0.00      0.00       0.00
 B-1     16,400,000.00    2.15000%    16,400,000.00     22,527.22     0.00        0.00      0.00       0.00
 B-2      8,200,000.00    2.53000%     8,200,000.00     13,254.39     0.00        0.00      0.00       0.00
 B-3      4,100,000.00    2.95957%     4,100,000.00     10,111.85     0.00        0.00      0.00       0.00
 B-4      2,460,000.00    2.95957%     2,460,000.00      6,067.11     0.00        0.00      0.00       0.00
 B-5      2,050,000.00    2.95957%     2,050,000.00      5,055.92     0.00        0.00      0.00       0.00
 B-6      3,690,645.34    2.95957%     3,690,645.34      9,102.02     0.00        0.00      0.00       0.00
 A-R            100.00    2.83260%           100.00          0.24     0.00        0.00      0.00       0.00
        --------------                               ------------     ----        ----      ----       ----
Totals  819,999,745.34                               2,022,368.40     0.00        0.00      0.00       0.00
        --------------                               ------------     ----        ----      ----       ----

<CAPTION>
                        Remaining      Ending
                          Unpaid    Certificate/
        Total Interest   Interest    Notational
Class    Distribution   Shortfall      Balance
------  --------------  ---------  --------------
<S>     <C>             <C>        <C>
 A-1       461,786.99      0.00    361,871,644.21
 A-2       627,655.63      0.00    415,087,420.79
 X-A       841,917.57      0.00    776,959,065.00
 X-B        24,889.46      0.00     24,600,000.00
 B-1        22,527.22      0.00     16,400,000.00
 B-2        13,254.39      0.00      8,200,000.00
 B-3        10,111.85      0.00      4,100,000.00
 B-4         6,067.11      0.00      2,460,000.00
 B-5         5,055.92      0.00      2,050,000.00
 B-6         9,102.02      0.00      3,690,645.34
 A-R             5.11      0.00              0.00
         ------------      ----
Totals   2,022,373.27      0.00
         ------------      ----
</TABLE>

(4) Amount does not include excess special hazard, bankruptcy, or fraud losses
    unless otherwise disclosed. Please refer to the prospectus supplement for a
    full description.
<PAGE>

                     INTEREST DISTRIBUTION FACTORS STATEMENT

<TABLE>
<CAPTION>
                                                                       Payment of                 Non-
                         Current       Beginning                         Unpaid      Current   Supported
Class  Original Face   Certificate    Certificate/    Current Accrued   Interest    Interest   Interest     Realized
 (5)       Amount         Rate      Notional Balance     Interest       Shortfall   Shortfall  Shortfall    Loss (6)
-----  --------------  -----------  ----------------  ---------------  ----------  ----------  ----------  ----------
<S>    <C>             <C>          <C>               <C>              <C>         <C>         <C>         <C>
 A-1   365,049,000.00      1.98000%    1000.00000000       1.26500001  0.00000000  0.00000000  0.00000000  0.00000000
 A-2   418,050,000.00      2.35000%    1000.00000000       1.50138890  0.00000000  0.00000000  0.00000000  0.00000000
 X-A             0.00      1.29013%    1000.00000000       1.07511001  0.00000000  0.00000000  0.00000000  0.00000000
 X-B             0.00      1.21412%    1000.00000000       1.01176667  0.00000000  0.00000000  0.00000000  0.00000000
 B-1    16,400,000.00      2.15000%    1000.00000000       1.37361098  0.00000000  0.00000000  0.00000000  0.00000000
 B-2     8,200,000.00      2.53000%    1000.00000000       1.61638902  0.00000000  0.00000000  0.00000000  0.00000000
 B-3     4,100,000.00      2.95957%    1000.00000000       2.46630488  0.00000000  0.00000000  0.00000000  0.00000000
 B-4     2,460,000.00      2.95957%    1000.00000000       2.46630488  0.00000000  0.00000000  0.00000000  0.00000000
 B-5     2,050,000.00      2.95957%    1000.00000000       2.46630244  0.00000000  0.00000000  0.00000000  0.00000000
 B-6     3,690,645.34      2.95957%    1000.00000000       2.46624077  0.00000000  0.00000000  0.00000000  0.00000000
 A-R           100.00      2.83260%    1000.00000000       2.40000000  0.00000000  0.00000000  0.00000000  0.00000000

<CAPTION>
                       Remaining
                         Unpaid
Class  Total Interest   Interest   Ending Certificate/
 (5)    Distribution   Shortfall   Notational Balance
-----  --------------  ----------  -------------------
<S>    <C>             <C>         <C>
 A-1       1.26500001  0.00000000         991.29608411
 A-2       1.50138890  0.00000000         992.91333762
 X-A       1.07511001  0.00000000         992.15943961
 X-B       1.01176667  0.00000000        1000.00000000
 B-1       1.37361098  0.00000000        1000.00000000
 B-2       1.61638902  0.00000000        1000.00000000
 B-3       2.46630488  0.00000000        1000.00000000
 B-4       2.46630488  0.00000000        1000.00000000
 B-5       2.46630244  0.00000000        1000.00000000
 B-6       2.46624077  0.00000000        1000.00000000
 A-R      51.10000000  0.00000000           0.00000000
</TABLE>

(5)   Per $1 denomination

(6)   Amount does not include excess special hazard, bankruptcy, or fraud losses
      unless otherwise disclosed. Please refer to the prospectus supplement for
      a full description.

                       CERTIFICATEHOLDER ACCOUNT STATEMENT

                               CERTIFICATE ACCOUNT

<TABLE>
<S>                                                                        <C>
Beginning Balance                                                                  0.00

Deposits

        Payments of Interest and Principal                                 8,421,316.91
        Liquidations, Insurance Proceeds, Reserve Funds                            0.00
        Proceeds from Repurchased Loans                                            0.00
        Other Amounts (Servicer Advances)                                      3,383.37
        Realized Losses (Gains, Subsequent Expenses & Recoveries)                  0.00
        Prepayment Penalties                                                       0.00
                                                                           ------------
Total Deposits                                                             8,424,700.28

Withdrawals

        Reimbursement for Servicer Advances                                        0.00
        Payment of Service Fee                                               262,292.02
        Payment of Interest and Principal                                  8,162,408.26
                                                                           ------------
Total Withdrawals (Pool Distribution Amount)                               8,424,700.28

Ending Balance                                                                     0.00
                                                                           ============
</TABLE>

<PAGE>

                    PREPAYMENT/CURTAILMENT INTEREST SHORTFALL

<TABLE>
<S>                                                                                <C>
Total Prepayment/Curtailment Interest Shortfall                                    0.00
Servicing Fee Support                                                              0.00
                                                                                   ----

Non-Supported Prepayment Curtailment Interest Shortfall                            0.00
                                                                                   ====
</TABLE>

                                 SERVICING FEES

<TABLE>
<S>                                                                          <C>
Gross Servicing Fee                                                          257,167.02
Master Servicing Fee                                                           5,125.00
Supported Prepayment/Curtailment Interest Shortfall                                0.00
                                                                             ----------

Net Servicing Fee                                                            262,292.02
                                                                             ==========
</TABLE>

                                 OTHER ACCOUNTS

<TABLE>
<CAPTION>
                                        Beginning     Current     Current     Ending
         Account Type                    Balance    Withdrawals   Deposits   Balance
---------------------------------       ---------   -----------   --------   --------
<S>                                     <C>         <C>           <C>        <C>
Class X-A Pool 1 Comp Sub Account        4,500.00          0.00       0.00   4,500.00
Class X-A Pool 2 Comp Sub Account        4,500.00          0.00       0.00   4,500.00
Class X-B Sub Account                    1,000.00          0.00       0.00   1,000.00
</TABLE>

<PAGE>

             LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT

                                   DELINQUENT

<TABLE>
<CAPTION>
                             No. of    Principal
                              Loans     Balance
<S>                          <C>      <C>
0-29 Days                         0           0.00
30 Days                           6   1,200,156.06
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------   ------------
                                  6   1,200,156.06
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.263043%      0.147464%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.263043%      0.147464%
</TABLE>

                                   BANKRUPTCY
<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                   FORECLOSURE

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                       REO

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                      TOTAL

<TABLE>
<CAPTION>
                             No. of    Principal
                              Loans     Balance
<S>                          <C>      <C>
0-29 Days                         0           0.00
30 Days                           6   1,200,156.06
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------   ------------
                                  6   1,200,156.06
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.263043%      0.147464%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.263043%      0.147464%
</TABLE>

<TABLE>
<S>                                         <C>   <C>                                           <C>   <C>               <C>
Current Period Class A Insufficient Funds:  0.00  Principal Balance of Contaminated Properties  0.00  Periodic Advance  3,383.37
</TABLE>

<TABLE>
<CAPTION>
                Original $          Original%        Current $           Current %        Current Class %     Prepayment %
                ----------          ---------        ---------           ---------        ---------------     ------------
<S>           <C>                  <C>             <C>                  <C>               <C>                 <C>
Class A       36,900,645.34        4.50008061%     36,900,645.34        4.53403024%         95.465970%          0.000000%
Class B-1     20,500,645.34        2.50007976%     20,500,645.34        2.51894093%          2.015089%         44.443667%
Class B-2     12,300,645.34        1.50007934%     12,300,645.34        1.51139627%          1.007545%         22.221834%
Class B-3      8,200,645.34        1.00007912%      8,200,645.34        1.00762395%          0.503772%         11.110917%
Class B-4      5,740,645.34        0.70007900%      5,740,645.34        0.70536055%          0.302263%          6.666550%
Class B-5      3,690,645.34        0.45007889%      3,690,645.34        0.45347439%          0.251886%          5.555458%
Class B-6              0.00        0.00000000%              0.00        0.00000000%          0.453474%         10.001574%
</TABLE>

Please refer to the prospectus supplement for a full description of loss
exposure

<PAGE>

                           DELINQUENCY STATUS BY GROUP

                                   DELINQUENT
POOL ONE

<TABLE>
<CAPTION>
                             No. of     Principal
                              Loans      Balance
<S>                          <C>        <C>
0-29 Days                         0           0.00
30 Days                           2     315,900.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------     ----------
                                  2     315,900.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.193798%      0.083334%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.193798%      0.083334%
</TABLE>

                                   BANKRUPTCY

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                   FORECLOSURE

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                       REO

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                      TOTAL

<TABLE>
<CAPTION>
                             No. of     Principal
                              Loans      Balance
<S>                          <C>        <C>
0-29 Days                         0           0.00
30 Days                           2     315,900.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------     ----------
                                  2     315,900.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
 0-29 Days                 0.000000%      0.000000%
 30 Days                   0.193798%      0.083334%
 60 Days                   0.000000%      0.000000%
 90 Days                   0.000000%      0.000000%
 120 Days                  0.000000%      0.000000%
 150 Days                  0.000000%      0.000000%
 180+ Days                 0.000000%      0.000000%
                           --------      ---------
                           0.193798%      0.083334%
</TABLE>

                                   DELINQUENT

POOL TWO

<TABLE>
<CAPTION>
                             No. of     Principal
                              Loans      Balance
<S>                          <C>        <C>
0-29 Days                         0           0.00
30 Days                           4     884,256.06
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------     ----------
                                  4     884,256.06
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.320256%      0.203377%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.320256%      0.203377%
</TABLE>

                                   BANKRUPTCY

<TABLE>
<CAPTION>
                           1.183654%
                             No. of      Principal
                              Loans       Balance
<S>                        <C>           <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                           --------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                   FORECLOSURE

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                       REO

<TABLE>
<CAPTION>
                             No. of      Principal
                              Loans       Balance
<S>                          <C>         <C>
0-29 Days                         0           0.00
30 Days                           0           0.00
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                            -------      ---------
                                  0           0.00
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.000000%      0.000000%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.000000%      0.000000%
</TABLE>

                                      TOTAL

<TABLE>
<CAPTION>
                             No. of     Principal
                              Loans      Balance
<S>                          <C>        <C>
0-29 Days                         0           0.00
30 Days                           4     884,256.06
60 Days                           0           0.00
90 Days                           0           0.00
120 Days                          0           0.00
150 Days                          0           0.00
180+ Days                         0           0.00
                             ------     ----------
                                  4     884,256.06
</TABLE>

<TABLE>
<CAPTION>
                            No. of       Principal
                             Loans        Balance
<S>                        <C>           <C>
0-29 Days                  0.000000%      0.000000%
30 Days                    0.320256%      0.203377%
60 Days                    0.000000%      0.000000%
90 Days                    0.000000%      0.000000%
120 Days                   0.000000%      0.000000%
150 Days                   0.000000%      0.000000%
180+ Days                  0.000000%      0.000000%
                           --------      ---------
                           0.320256%      0.203377%
</TABLE>

<PAGE>

                              COLLATERAL STATEMENT

<TABLE>
<CAPTION>
Collateral Description                                          Mixed Arm
<S>                                                           <C>
Weighted Average Gross Coupon                                       3.343412%
Weighted Average Net Coupon                                         2.967070%
Weighted Average Pass-Through Rate                                  2.959570%
Weighted Average Maturity (Stepdown Calculation)                         341

Beginning Scheduled Collateral Loan Count                              2,290
Number of Loans Paid in Full                                               9
Ending Scheduled Collateral Loan Count                                 2,281

Beginning Scheduled Collateral Balance                        819,999,652.00
Ending Scheduled Collateral Balance                           813,859,710.34
Ending Actual Collateral Balance at 31-Aug-2004               813,863,739.89

Monthly P&I Constant                                            2,284,887.18
Special Servicing Fee                                                   0.00
Prepayment Penalties                                                    0.00
Realization Loss Amount                                                 0.00
Cumulative Realized Loss                                                0.00

Class A Optimal Amount                                          8,071,395.41

Scheduled Principal                                                   222.72
Unscheduled Principal                                           6,139,812.28
</TABLE>

MISCELLANEOUS REPORTING

<TABLE>
<S>                                                       <C>
Rapid Prepay Condition?                                   NO
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
          GROUP                                   POOL 1                    POOL 1                     TOTAL
<S>                                          <C>                      <C>                         <C>
Collateral Description                            Mixed ARM           1 Month LIBOR ARM                Mixed ARM
Weighted Average Coupon Rate                       3.216896                    3.453889                 3.343412
Weighted Average Net Rate                          2.840103                    3.075347                 2.967070
Pass-Through Rate                                  2.832603                    3.070441                 2.959570
Weighted Average Maturity                               339                         343                      341
Record Date                                      08/31/2004                  08/31/2004               08/31/2004
Principal and Interest Constant                1,024,717.37                1,260,169.81             2,284,887.18
Beginning Loan Count                                  1,037                       1,253                    2,290
Loans Paid in Full                                        5                           4                        9
Ending Loan Count                                     1,032                       1,249                    2,281
Beginning Scheduled Balance                  382,250,700.91              434,749,044.43           816,999,745.34
Ending Scheduled Balance                     379,078,245.12              434,786,465.22           813,859,710.34
Scheduled Principal                                    0.00                      222.72                   222.72
Unscheduled Principal                          3,177,455.79                2,962,356.49             6,139,812.28
Scheduled Interest                             1,024,717.37                1,259,947.09             2,284,664.46
Servicing Fee                                    120,024.64                  137,142.38               257,167.02
Master Servicing Fee                               2,389.07                    2,735.93                 5,125.00
Trustee Fee                                            0.00                        0.00                     0.00
FRY Amount                                             0.00                        0.00                     0.00
Special Hazard Fee                                     0.00                        0.00                     0.00
Other Fee                                              0.00                        0.00                     0.00
Pool Insurance Fee                                     0.00                        0.00                     0.00
Spread 1                                               0.00                        0.00                     0.00
Spread 2                                               0.00                        0.00                     0.00
Spread 3                                               0.00                        0.00                     0.00
Net Interest                                     902,303.66                1,120,068.78             2,022,372.44
Realized Loss Amount                                   0.00                        0.00                     0.00
Cumulative Realized Loss                               0.00                        0.00                     0.00
Percentage of Cumulative Losses                        0.00                        0.00                     0.00
Prepayment Penalties                                   0.00                        0.00                     0.00
Special Servicing Fee                                  0.00                        0.00                     0.00
</TABLE>

<PAGE>

MISCELLANEOUS REPORTING

<TABLE>
<S>                                          <C>
Group Pool One

One-Month LIBOR Loan Balance                 203,755,263.46
Six-Month LIBOR Loan Balance                 175,317,981.66
Principal Transfer Amount                              0.00
Interest Transfer Amount                               0.00
Pro Rata Senior Percent                           95.499916%
Senior Percent                                   100.000000%
Senior Prepayment Percent                        100.000000%
Subordinate Percent                                0.000000%
Subordinate Prepayment Percent                     0.000000%

Group Pool Two

Principal Transfer Amount                              0.00
Interest Transfer Amount                               0.00
Pro Rata Senior Percent                           94.499923%
Senior Percent                                   100.000000%
Senior Prepayment Percent                        100.000000%
Subordinate Percent                                0.000000%
Subordinate Prepayment Percent                     0.000000%
</TABLE>