| DEAL NAME | Morgan Stanley Dean Witter Capital I Trust, Series 2003-HYB1 |
| Closing Date | 2/28/2003 |
| Collateral Factor Date | 1/1/2005 |
| |
| Performance Summary | |
| Current Pool Factor | 58.19% |
| |
| Delinquency Status (*) | |
| 30+ Days | 0.32% |
| 60+ Days | 0.13% |
| 90+ Days | 0.13% |
| 120+ Days | 0.00% |
| |
| Bankruptcy | 0.25% |
| Foreclosure | 0.00% |
| REO | 0.00% |
| |
| Cumulative Net Loss | 0.00% |
| Loss Severity | 0.00% |
| |
| Prepayment Experience | |
| 1mo CPR | 20.92% |
| 3mo CPR | 23.84% |
| 6mo CPR | 22.14% |
| 9mo CPR | 31.18% |
| 12mo CPR | 28.12% |
| Life CPR | 24.61% |
|