| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| DTECHADV.ZIP | PKZip Archive | 10 | 138KB | 1990-04-25 |
| PCT601-1.ZIP | PKZip Archive | 7 | 167KB | 1990-04-21 |
| PCT601-2.ZIP | PKZip Archive | 8 | 172KB | 1990-04-21 |
| PCT601-4.ZIP | PKZip Archive | 2 | 292KB | 1990-04-21 |
| PCT601-5.ZIP | PKZip Archive | 1 | 345KB | 1990-04-21 |
| PCT601-6.ZIP | PKZip Archive | 2 | 340KB | 1990-04-21 |