| Name | Size | Date | |
| README.1ST | 6863 | 12/6/1992 | |
| I2.DEF | 145 | 3/23/1991 | |
| I2.EXE | 8722 | 3/23/1991 | |
| I2ENV.EXE | 63477 | 4/6/1992 | |
| INSTALL.EXE | 99200 | 8/26/1992 | |
| ISTCOMP.EXE | 94163 | 2/28/1992 | |
| ISTLIB.EXE | 82887 | 2/19/1992 | |
| ISTOUT.EXE | 57294 | 2/19/1992 | |
| UNZIP.EXE | 18361 | 10/4/1990 | |
| EXAMPLES.ZIP | 5452 | 3/12/1992 | |
| HELP.ZIP | 21817 | 4/27/1992 | |
| I2ID.ZIP | 38550 | 4/27/1992 | |
| ISTMODEL.ZIP | 105396 | 4/27/1992 |