ACAD ADI drivers (release 9 or later)
the dirvers listed below support TGVA8900 seires and later chips. 

1) CD804.EXE
   ACAD 800x600 16-color ADI driver for ACAD release 9 and 10.
   Support single or dual screen.
2) CD104.EXE
   ACAD 1024x768 16-color ADI driver for ACAD release 9 and 10.
   Support single or dual screen.
3) CT640.EXE
   ACAD 640x480 256-color ADI driver for ACAD release 9 and 10.
   Support single or dual screen.
4) CT800.EXE
   ACAD 800x600 256-color ADI driver for ACAD release 9 and 10.
   Support single or dual screen.
5) CT1024.EXE
   ACAD 1024x768 256-color ADI driver for ACAD release 9 and 10.
   Support single or dual screen.
6) R640.EXE
   AutoDesk 640x480 256-color Rendering Device Driver.
   Support single or dual screen.
7) R800.EXE
   AutoDesk 800x600 256-color Rendering Device Driver.
   Support single or dual screen.
8) R1024.EXE
   AutoDesk 1024x768 256-color Rendering Device Driver.
   Support single or dual screen.