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 2004-12
                           RECORD DATE: JULY 29, 2005
                       DISTRIBUTION DATE: AUGUST 22, 2005

                     CERTIFICATEHOLDER DISTRIBUTION SUMMARY



                                   Certificate
                     Certificate      Pass-         Beginning
                        Class        Through       Certificate      Interest
Class      CUSIP     Description       Rate          Balance      Distribution
- ------   ---------   -----------   -----------   --------------   ------------
                                                   
A-1      81744FFY8       SEN         3.70000%    326,064,880.05   1,005,366.71
A-2      81744FFZ5       SEN         3.93000%    166,541,492.65     545,423.39
A-3      81744FGZ9       SEN         3.96000%    167,302,474.80     552,098.17
X-A1     81744FGC5        IO         0.57113%              0.00     234,453.04
X-A2     81744FGD3        IO         0.84970%              0.00     118,463.97
X-B      81744FGF8        IO         0.22268%              0.00       2,415.69
B-1      81744FGG6       SUB         3.93000%      8,588,000.00      28,125.70
B-2      81744FGH4       SUB         4.28000%      6,134,000.00      21,877.93
B-3      81744FGJ0       SUB         4.68000%      3,680,000.00      14,352.00
B-4      81744FGK7       SUB         4.35418%      2,453,000.00       8,900.67
B-5      81744FGK7       SUB         4.35418%        920,000.00       3,338.20
B-6      81744FGL5       SUB         4.35418%      2,762,778.00      10,024.69
A-R      81744FGE1       RES         4.34575%              0.00           0.22
                                                 --------------   ------------
Totals                                           684,446,625.50   2,544,840.38
                                                 ==============   ============



                          Current       Ending                       Cumulative
           Principal     Realized     Certificate        Total        Realized
Class     Distribution     Loss         Balance       Distribution      Loss
- ------   -------------   --------   --------------   -------------   ----------
                                                      
A-1      18,578,621.87     0.00     307,486,258.18   19,583,988.58      0.00
A-2       7,696,384.25     0.00     158,845,108.40    8,241,807.64      0.00
A-3      15,434,512.19     0.00     151,867,962.61   15,986,610.36      0.00
X-A1              0.00     0.00               0.00      234,453.04      0.00
X-A2              0.00     0.00               0.00      118,463.97      0.00
X-B               0.00     0.00               0.00        2,415.69      0.00
B-1               0.00     0.00       8,588,000.00       28,125.70      0.00
B-2               0.00     0.00       6,134,000.00       21,877.93      0.00
B-3               0.00     0.00       3,680,000.00       14,352.00      0.00
B-4               0.00     0.00       2,453,000.00        8,900.67      0.00
B-5               0.00     0.00         920,000.00        3,338.20      0.00
B-6               0.00     0.00       2,762,778.00       10,024.69      0.00
A-R               0.00     0.00               0.00            0.22      0.00
         -------------     ----     --------------   -------------      ----
Totals   41,709,518.31     0.00     642,737,107.19   44,254,358.69      0.00
         =============     ====     ==============   =============      ====


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

                    PRINCIPAL DISTRIBUTION STATEMENT



                             Beginning       Scheduled     Unscheduled
            Original        Certificate      Principal      Principal                 Realized
Class      Face Amount        Balance      Distribution    Distribution   Accretion   Loss (1)
- ------   --------------   --------------   ------------   -------------   ---------   --------
                                                                    
A-1      380,510,000.00   326,064,880.05       987.45     18,577,634.42      0.00       0.00
A-2      208,392,000.00   166,541,492.65       501.95      7,695,882.30      0.00       0.00
A-3      218,330,615.00   167,302,474.80         0.00     15,434,512.19      0.00       0.00
X-A1               0.00             0.00         0.00              0.00      0.00       0.00
X-A2               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        8,588,000.00     8,588,000.00         0.00              0.00      0.00       0.00
B-2        6,134,000.00     6,134,000.00         0.00              0.00      0.00       0.00
B-3        3,680,000.00     3,680,000.00         0.00              0.00      0.00       0.00
B-4        2,453,000.00     2,453,000.00         0.00              0.00      0.00       0.00
B-5          920,000.00       920,000.00         0.00              0.00      0.00       0.00
B-6        2,762,778.00     2,762,778.00         0.00              0.00      0.00       0.00
A-R              100.00             0.00         0.00              0.00      0.00       0.00
         --------------   --------------     --------     -------------      ----       ----
Totals   831,770,493.00   684,446,625.50     1,489.40     41,708,028.91      0.00       0.00
         ==============   ==============     ========     =============      ====       ====


             Total           Ending          Ending         Total
           Principal       Certificate    Certificate     Principal
Class      Reduction         Balance       Percentage    Distribution
- ------   -------------   --------------   -----------   -------------
                                            
A-1      18,578,621.87   307,486,258.18   0.80808982    18,578,621.87
A-2       7,696,384.25   158,845,108.40   0.76224187     7,696,384.25
A-3      15,434,512.19   151,867,962.61   0.69558712    15,434,512.19
X-A1              0.00             0.00   0.00000000             0.00
X-A2              0.00             0.00   0.00000000             0.00
X-B               0.00             0.00   0.00000000             0.00
B-1               0.00     8,588,000.00   1.00000000             0.00
B-2               0.00     6,134,000.00   1.00000000             0.00
B-3               0.00     3,680,000.00   1.00000000             0.00
B-4               0.00     2,453,000.00   1.00000000             0.00
B-5               0.00       920,000.00   1.00000000             0.00
B-6               0.00     2,762,778.00   1.00000000             0.00
A-R               0.00             0.00   0.00000000             0.00
         -------------   --------------   ----------    -------------
Totals   41,709,518.31   642,737,107.19   0.77273372    41,709,518.31
         =============   ==============   ==========    =============


(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



                           Beginning       Scheduled     Unscheduled
           Original       Certificate      Principal      Principal                  Realized
Class     Face Amount       Balance      Distribution   Distribution    Accretion    Loss (3)
- -----   --------------   -------------   ------------   ------------   ----------   ----------
                                                                  
A-1     380,510,000.00    856.91540314    0.00259507     48.82298605   0.00000000   0.00000000
A-2     208,392,000.00    799.17411729    0.00240868     36.92983560   0.00000000   0.00000000
A-3     218,330,615.00    766.28041743    0.00000000     70.69330240   0.00000000   0.00000000
X-A1              0.00      0.00000000    0.00000000      0.00000000   0.00000000   0.00000000
X-A2              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       8,588,000.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
B-2       6,134,000.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
B-3       3,680,000.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
B-4       2,453,000.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
B-5         920,000.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
B-6       2,762,778.00   1000.00000000    0.00000000      0.00000000   0.00000000   0.00000000
A-R             100.00      0.00000000    0.00000000      0.00000000   0.00000000   0.00000000


           Total         Ending          Ending         Total
         Principal     Certificate    Certificate     Principal
Class    Reduction       Balance       Percentage   Distribution
- -----   -----------   -------------   -----------   ------------
                                        
A-1     48.82558111    808.08982203    0.80808982    48.82558111
A-2     36.93224428    762.24187301    0.76224187    36.93224428
A-3     70.69330240    695.58711503    0.69558712    70.69330240
X-A1     0.00000000      0.00000000    0.00000000     0.00000000
X-A2     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      0.00000000      0.00000000    0.00000000     0.00000000


(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.

                        INTEREST DISTRIBUTION - STATEMENT



                                           Beginning                     Payment                   Non-
            Original        Current      Certificate/       Current     of Unpaid    Current    Supported
              Face        Certificate      Notional         Accrued      Interest    Interest    Interest   Realized
Class        Amount           Rate          Balance        Interest     Shortfall   Shortfall   Shortfall   Loss (4)
- ------   --------------   -----------   --------------   ------------   ---------   ---------   ---------   --------
                                                                                    
A-1      380,510,000.00     3.70000%    326,064,880.05   1,005,366.71      0.00        0.00        0.00       0.00
A-2      208,392,000.00     3.93000%    166,541,492.65     545,423.39      0.00        0.00        0.00       0.00
A-3      218,330,615.00     3.96000%    167,302,474.80     552,098.17      0.00        0.00        0.00       0.00
X-A1               0.00     0.57113%    492,606,372.70     234,453.04      0.00        0.00        0.00       0.00
X-A2               0.00     0.84970%    167,302,474.80     118,463.97      0.00        0.00        0.00       0.00
X-B                0.00     0.22268%     18,402,000.00       3,414.88      0.00        0.00        0.00       0.00
B-1        8,588,000.00     3.93000%      8,588,000.00      28,125.70      0.00        0.00        0.00       0.00
B-2        6,134,000.00     4.28000%      6,134,000.00      21,877.93      0.00        0.00        0.00       0.00
B-3        3,680,000.00     4.68000%      3,680,000.00      14,352.00      0.00        0.00        0.00       0.00
B-4        2,453,000.00     4.35418%      2,453,000.00       8,900.67      0.00        0.00        0.00       0.00
B-5          920,000.00     4.35418%        920,000.00       3,338.20      0.00        0.00        0.00       0.00
B-6        2,762,778.00     4.35418%      2,762,778.00      10,024.69      0.00        0.00        0.00       0.00
A-R              100.00     4.34575%              0.00           0.00      0.00        0.00        0.00       0.00
         --------------                                  ------------      ----        ----        ----       ----
Totals   831,770,493.00                                  2,545,839.35      0.00        0.00        0.00       0.00
         ==============                                  ============      ====        ====        ====       ====


                        Remaining       Ending
            Total         Unpaid     Certificate/
           Interest      Interest     Notational
Class    Distribution   Shortfall       Balance
- ------   ------------   ---------   --------------
                           
A-1      1,005,366.71      0.00     307,486,258.18
A-2        545,423.39      0.00     158,845,108.40
A-3        552,098.17      0.00     151,867,962.61
X-A1       234,453.04      0.00     466,331,366.58
X-A2       118,463.97      0.00     151,867,962.61
X-B          2,415.69      0.00      18,402,000.00
B-1         28,125.70      0.00       8,588,000.00
B-2         21,877.93      0.00       6,134,000.00
B-3         14,352.00      0.00       3,680,000.00
B-4          8,900.67      0.00       2,453,000.00
B-5          3,338.20      0.00         920,000.00
B-6         10,024.69      0.00       2,762,778.00
A-R              0.22      0.00               0.00
         ------------      ----
Totals   2,544,840.38      0.00
         ============      ====


(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.

                     INTEREST DISTRIBUTION FACTORS STATEMENT



                                             Beginning                    Payment                    Non-
               Original        Current      Certificate/     Current     of Unpaid     Current     Supported
                 Face        Certificate      Notional       Accrued     Interest     Interest     Interest     Realized
Class (5)       Amount           Rate         Balance       Interest     Shortfall    Shortfall    Shortfall    Loss (6)
- ---------   --------------   -----------   -------------   ----------   ----------   ----------   ----------   ----------
                                                                                       
A-1         380,510,000.00     3.70000%     856.91540314   2.64215582   0.00000000   0.00000000   0.00000000   0.00000000
A-2         208,392,000.00     3.93000%     799.17411729   2.61729524   0.00000000   0.00000000   0.00000000   0.00000000
A-3         218,330,615.00     3.96000%     766.28041743   2.52872539   0.00000000   0.00000000   0.00000000   0.00000000
X-A1                  0.00     0.57113%     836.48276403   0.39811894   0.00000000   0.00000000   0.00000000   0.00000000
X-A2                  0.00     0.84970%     766.28041743   0.54258982   0.00000000   0.00000000   0.00000000   0.00000000
X-B                   0.00     0.22268%    1000.00000000   0.18557113   0.00000000   0.00000000   0.00000000   0.00000000
B-1           8,588,000.00     3.93000%    1000.00000000   3.27500000   0.00000000   0.00000000   0.00000000   0.00000000
B-2           6,134,000.00     4.28000%    1000.00000000   3.56666612   0.00000000   0.00000000   0.00000000   0.00000000
B-3           3,680,000.00     4.68000%    1000.00000000   3.90000000   0.00000000   0.00000000   0.00000000   0.00000000
B-4           2,453,000.00     4.35418%    1000.00000000   3.62848349   0.00000000   0.00000000   0.00000000   0.00000000
B-5             920,000.00     4.35418%    1000.00000000   3.62847826   0.00000000   0.00000000   0.00000000   0.00000000
B-6           2,762,778.00     4.35418%    1000.00000000   3.62848191   0.00000000   0.00000000   0.00000000   0.00000000
A-R                 100.00     4.34575%       0.00000000   0.00000000   0.00000000   0.00000000   0.00000000   0.00000000


                           Remaining       Ending
               Total        Unpaid      Certificate/
             Interest      Interest      Notational
Class(5)   Distribution    Shortfall      Balance
- --------   ------------   ----------   -------------
                              
A-1         2.64215582    0.00000000    808.08982203
A-2         2.61729524    0.00000000    762.24187301
A-3         2.52872539    0.00000000    695.58711503
X-A1        0.39811894    0.00000000    791.86582246
X-A2        0.54258982    0.00000000    695.58711503
X-B         0.13127323    0.00000000   1000.00000000
B-1         3.27500000    0.00000000   1000.00000000
B-2         3.56666612    0.00000000   1000.00000000
B-3         3.90000000    0.00000000   1000.00000000
B-4         3.62848349    0.00000000   1000.00000000
B-5         3.62847826    0.00000000   1000.00000000
B-6         3.62848191    0.00000000   1000.00000000
A-R         2.20000000    0.00000000      0.00000000


(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


                                                                
Beginning Balance                                                           0.00
Deposits
   Payments of Interest and Principal                              44,396,340.67
   Liquidations, Insurance Proceeds, Reserve Funds                          0.00
   Proceeds from Repurchased Loans                                          0.00
   Other Amounts (Servicer Advances)                                   24,453.55
   Realized Losses (Gains, Subsequent Expenses & Recoveries)                0.00
   Prepayment Penalties                                                     0.00
                                                                   -------------
Total Deposits                                                     44,420,794.22
Withdrawals
   Reimbursement for Servicer Advances                                    460.93
   Payment of Service Fee                                             165,974.60
   Payment of Interest and Principal                               44,254,358.69
                                                                   -------------
Total Withdrawals (Pool Distribution Amount)                       44,420,794.22
Ending Balance                                                              0.00
                                                                   =============


                    PREPAYMENT/CURTAILMENT INTEREST SHORTFALL


                                                                         
Total Prepayment/Curtailment Interest Shortfall                             0.00
Servicing Fee Support                                                       0.00
                                                                            ----
Non-Supported Prepayment Curtailment Interest Shortfall                     0.00
                                                                            ====


                                 SERVICING FEES


                                                                   
Gross Servicing Fee                                                   161,665.07
Master Servicing Fee                                                    4,309.53
Supported Prepayment/Curtailment Interest Shortfall                         0.00
                                                                      ----------
Net Servicing Fee                                                     165,974.60
                                                                      ==========


                                  OTHER ACCOUNTS



                                     Beginning     Current      Current    Ending
           Account Type               Balance    Withdrawals   Deposits    Balance
- ----------------------------------   ---------   -----------   --------   --------
                                                              
Class X-A1 Pool 1 Comp. Sub Amount    3,000.00        0.00        0.00    3,000.00
Class X-A1 Pool 2 Comp. Sub Amount    3,000.00        0.00        0.00    3,000.00
Class X-A2 Sub Amount                 3,000.00        0.00        0.00    3,000.00
Class X-B Sub Amount                  1,000.00      999.19      999.19    1,000.00


             LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT



            DELINQUENT                        BANKRUPTCY                       FORECLOSURE
- ---------------------------------   ------------------------------   ------------------------------
            No. of     Principal                No. of   Principal               No. of   Principal
             Loans      Balance                  Loans    Balance                 Loans    Balance
            ------   ------------               ------   ---------               ------   ---------
                                                                  
0-29 Days      0             0.00   0-29 Days      0        0.00     0-29 Days      0        0.00
30 Days       18     5,327,973.31   30 Days        0        0.00     30 Days        0        0.00
60 Days        3     1,011,890.45   60 Days        0        0.00     60 Days        0        0.00
90 Days        1       142,741.83   90 Days        0        0.00     90 Days        0        0.00
120 Days       0             0.00   120 Days       0        0.00     120 Days       0        0.00
150 Days       0             0.00   150 Days       0        0.00     150 Days       0        0.00
180+ Days      0             0.00   180+ Days      0        0.00     180+ Days      0        0.00
             ---     ------------                ---        ----                  ---        ----
              22     6,482,605.59                  0        0.00                    0        0.00


              REO                              TOTAL
- ------------------------------   ---------------------------------
            No. of   Principal               No. of     Principal
             Loans    Balance                 Loans      Balance
            ------   ---------               ------   ------------
                                       
0-29 Days      0        0.00     0-29 Days      0             0.00
30 Days        0        0.00     30 Days       18     5,327,973.31
60 Days        0        0.00     60 Days        3     1,011,890.45
90 Days        0        0.00     90 Days        1       142,741.83
120 Days       0        0.00     120 Days       0             0.00
150 Days       0        0.00     150 Days       0             0.00
180+ Days      0        0.00     180+ Days      0             0.00
             ---        ----                  ---     ------------
               0        0.00                   22     6,482,605.59




           DELINQUENT                         BANKRUPTCY                         FORECLOSURE
- --------------------------------   --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------               --------   ---------
                                                                     
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     1.228669%  1.085412%   30 Days     0.000000%  0.000000%   30 Days     0.000000%  0.000000%
60 Days     0.204778%  0.206142%   60 Days     0.000000%  0.000000%   60 Days     0.000000%  0.000000%
90 Days     0.068259%  0.029079%   90 Days     0.000000%  0.000000%   90 Days     0.000000%  0.000000%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------                --------   --------
            1.501706%  1.320633%               0.000000%  0.000000%               0.000000%  0.000000%


               REO                               TOTAL
- --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------
                                           
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     0.000000%  0.000000%   30 Days     1.228669%  1.085412%
60 Days     0.000000%  0.000000%   60 Days     0.204778%  0.206142%
90 Days     0.000000%  0.000000%   90 Days     0.068259%  0.029079%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------
            0.000000%  0.000000%               1.501706%  1.320633%



                                                                                                         
Current Period Class A Insufficient Funds:  0.00  Principal Balance of Contaminated Properties  0.00  Periodic Advance  24,453.55


                           DELINQUENCY STATUS BY GROUP



            DELINQUENT                         BANKRUPTCY                       FORECLOSURE
- ---------------------------------   ------------------------------   ------------------------------
GROUP ONE

            No. of     Principal                No. of   Principal               No. of   Principal
             Loans      Balance                  Loans    Balance                 Loans    Balance
            ------   ------------               ------   ---------               ------   ---------
                                                                  
0-29 Days      0             0.00   0-29 Days      0        0.00     0-29 Days      0        0.00
30 Days       11     2,465,920.30   30 Days        0        0.00     30 Days        0        0.00
60 Days        2       860,890.54   60 Days        0        0.00     60 Days        0        0.00
90 Days        1       142,741.83   90 Days        0        0.00     90 Days        0        0.00
120 Days       0             0.00   120 Days       0        0.00     120 Days       0        0.00
150 Days       0             0.00   150 Days       0        0.00     150 Days       0        0.00
180+ Days      0             0.00   180+ Days      0        0.00     180+ Days      0        0.00
             ---     ------------                ---        ----                  ---        ----
              14     3,469,552.67                  0        0.00                    0        0.00


              REO                              TOTAL
- ------------------------------   ---------------------------------


            No. of   Principal               No. of     Principal
             Loans    Balance                 Loans      Balance
            ------   ---------               ------   ------------
                                       
0-29 Days      0        0.00     0-29 Days      0             0.00
30 Days        0        0.00     30 Days       11     2,465,920.30
60 Days        0        0.00     60 Days        2       860,890.54
90 Days        0        0.00     90 Days        1       142,741.83
120 Days       0        0.00     120 Days       0             0.00
150 Days       0        0.00     150 Days       0             0.00
180+ Days      0        0.00     180+ Days      0             0.00
             ---        ----                  ---     ------------
               0        0.00                   14     3,469,552.67




           DELINQUENT                         BANKRUPTCY                         FORECLOSURE
- --------------------------------   --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------               --------   ---------
                                                                     
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     1.186624%  0.762634%   30 Days     0.000000%  0.000000%   30 Days     0.000000%  0.000000%
60 Days     0.215750%  0.266247%   60 Days     0.000000%  0.000000%   60 Days     0.000000%  0.000000%
90 Days     0.107875%  0.044146%   90 Days     0.000000%  0.000000%   90 Days     0.000000%  0.000000%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------                --------   --------
            1.510248%  1.073027%               0.000000%  0.000000%               0.000000%  0.000000%


               REO                               TOTAL
- --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------
                                           
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     0.000000%  0.000000%   30 Days     1.186624%  0.762634%
60 Days     0.000000%  0.000000%   60 Days     0.215750%  0.266247%
90 Days     0.000000%  0.000000%   90 Days     0.107875%  0.044146%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------
            0.000000%  0.000000%               1.510248%  1.073027%




            DELINQUENT                         BANKRUPTCY                       FORECLOSURE
- ---------------------------------   ------------------------------   ------------------------------
GROUP TWO                                      1.183654%

            No. of     Principal                No. of   Principal               No. of   Principal
             Loans      Balance                  Loans    Balance                 Loans    Balance
            ------   ------------               ------   ---------               ------   ---------
                                                                  
0-29 Days      0             0.00   0-29 Days      0        0.00     0-29 Days      0        0.00
30 Days        7     2,862,053.01     30 Days      0        0.00       30 Days      0        0.00
60 Days        1       150,999.91     60 Days      0        0.00       60 Days      0        0.00
90 Days        0             0.00     90 Days      0        0.00       90 Days      0        0.00
120 Days       0             0.00    120 Days      0        0.00      120 Days      0        0.00
150 Days       0             0.00    150 Days      0        0.00      150 Days      0        0.00
180+ Days      0             0.00   180+ Days      0        0.00     180+ Days      0        0.00
             ---     ------------                ---        ----                  ---        ----
               8     3,013,052.92                  0        0.00                    0        0.00


              REO                              TOTAL
- ------------------------------   ---------------------------------


            No. of   Principal               No. of     Principal
             Loans    Balance                 Loans      Balance
            ------   ---------               ------   ------------
                                       
0-29 Days      0        0.00      0-29 Days     0             0.00
30 Days        0        0.00      30 Days       7     2,862,053.01
60 Days        0        0.00      60 Days       1       150,999.91
90 Days        0        0.00      90 Days       0             0.00
120 Days       0        0.00      120 Days      0             0.00
150 Days       0        0.00      150 Days      0             0.00
180+ Days      0        0.00      180+ Days     0             0.00
             ---        ----                  ---     ------------
               0        0.00                    8     3,013,052.92




           DELINQUENT                         BANKRUPTCY                         FORECLOSURE
- --------------------------------   --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------               --------   ---------
                                                                     
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     1.301115%  1.708396%   30 Days     0.000000%  0.000000%   30 Days     0.000000%  0.000000%
60 Days     0.185874%  0.090134%   60 Days     0.000000%  0.000000%   60 Days     0.000000%  0.000000%
90 Days     0.000000%  0.000000%   90 Days     0.000000%  0.000000%   90 Days     0.000000%  0.000000%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------                --------   --------
            1.486989%  1.798530%               0.000000%  0.000000%               0.000000%  0.000000%


               REO                               TOTAL
- --------------------------------   --------------------------------
             No. of    Principal                No. of    Principal
              Loans     Balance                  Loans     Balance
            --------   ---------               --------   ---------
                                           
0-29 Days   0.000000%  0.000000%   0-29 Days   0.000000%  0.000000%
30 Days     0.000000%  0.000000%   30 Days     1.301115%  1.708396%
60 Days     0.000000%  0.000000%   60 Days     0.185874%  0.090134%
90 Days     0.000000%  0.000000%   90 Days     0.000000%  0.000000%
120 Days    0.000000%  0.000000%   120 Days    0.000000%  0.000000%
150 Days    0.000000%  0.000000%   150 Days    0.000000%  0.000000%
180+ Days   0.000000%  0.000000%   180+ Days   0.000000%  0.000000%
            --------   --------                --------   --------
            0.000000%  0.000000%               1.486989%  1.798530%


                              COLLATERAL STATEMENT


                                                          
Collateral Description                                       Fixed & Mixed Arm

Weighted Average Gross Coupon                                         4.734277%
Weighted Average Net Coupon                                           4.359143%
Weighted Average Pass-Through Rate                                    3.808276%
Weighted Average Maturity (Stepdown Calculation)                           331

Beginning Scheduled Collateral Loan Count                                1,536
Number of Loans Paid in Full                                                71
Ending Scheduled Collateral Loan Count                                   1,465

Beginning Scheduled Collateral Balance                          517,144,151.61
Ending Scheduled Collateral Balance                             490,869,145.49
Ending Actual Collateral Balance at 29-July-2005                490,871,145.58

Monthly P&I Constant                                              2,041,742.30
Special Servicing Fee                                                     0.00
Prepayment Penalties                                                      0.00
Realization Loss Amount                                                   0.00
Cumulative Realized Loss                                                  0.00

Scheduled Principal                                                   1,489.40
Unscheduled Principal                                            26,273,516.72


MISCELLANEOUS REPORTING


                                                                         
Rapid Prepay Condition?                                                       NO
Underlying Certificate Balance                                              0.00
Underlying Certificate Interest                                             0.00
Underlying Certificate Principal                                            0.00




             GROUP                   GROUP ONE         GROUP TWO            TOTAL
- -------------------------------   --------------   -----------------   --------------
                                                              
Collateral Description                 Mixed ARM   6 Month LIBOR ARM        Mixed ARM
Weighted Average Coupon Rate            4.620737            4.955828         4.734277
Weighted Average Net Rate               4.245643            4.580618         4.359143

Weighted Average Maturity                    330                 334              331
Record Date                           07/29/2005          07/29/2005       07/29/2005
Principal and Interest Constant     1,317,588.04          724,154.26     2,041,742.30
Beginning Loan Count                         976                 560            1,536
Loans Paid in Full                            49                  22               71
Ending Loan Count                            927                 538            1,465
Beginning Scheduled Balance       341,919,598.90      175,224,552.71   517,144,151.61
Ending Scheduled Balance          323,340,977.03      167,528,168.46   490,869,145.49
Scheduled Principal                       987.45              501.95         1,489.40
Unscheduled Principal              18,577,634.42        7,695,882.30    26,273,516.72
Scheduled Interest                  1,316,600.59          723,652.31     2,040,252.90
Servicing Fee                         106,876.77           54,788.30       161,665.07
Master Servicing Fee                    2,849.33            1,460.20         4,309.53
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                        1,206,874.49          667,403.81     1,874,278.30
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


MISCELLANEOUS REPORTING


                                                              
Group One
One Month Libor Loan Balance                                     180,702,035.10
Six Month Libor Loan Balance                                     142,638,941.93
Principal Transfer Amount                                                  0.00
Interest Transfer Amount                                                   0.00
Pro Rata Senior Percent                                               95.363027%
Senior Percent                                                       100.000000%
Senior Prepayment Percent                                            100.000000%
Subordinate Percent                                                    0.000000%
Subordinate Prepayment Percent                                         0.000000%

Group Two
Principal Transfer Amount                                                  0.00
Interest Transfer Amount                                                   0.00
Pro Rata Senior Percent                                               95.044610%
Senior Percent                                                       100.000000%
Senior Prepayment Percent                                            100.000000%
Subordinate Percent                                                    0.000000%
Subordinate Prepayment Percent                                         0.000000%