| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| 20bts.dxr | Macromedia Director | 23 | 2MB | 1997-08-21 |
| 20quiz.dxr | Macromedia Director | 132 | 592KB | 1997-08-21 |
| 20radio.dxr | Macromedia Director | 36 | 3MB | 1997-08-21 |
| 20tech.dxr | Macromedia Director | 10 | 1MB | 1997-08-21 |
| twenty.dxr | Macromedia Director | 107 | 1MB | 1997-08-21 |