I have been trying tooth and nail to get this setup working. Voodoo 2 SLI primarily for Glide games and for Direct X 6 and lower titles and the ATI 9800 for Direct X 7- 9.

So without further ado,
this is what happens with a ATI 9800 pro on CCC 3.7 and Voodoo 2 on fastvoodoo 3.5.
installs, however when trying to access display properties am greeted by a 3DFX DLL error. Once I click OK the panel will open but the voodoo 2 tab is gone. Everything else including ATI's tabs are there and functioning. I have Tried using v2 tweak, it seemed to take the settings, tried running unreal, it saw the voodoo 2 but once you click play it attempts to initialize glide, and opens the render window to then hang and pretty much make windows 98se brain dead forcing a hard reset.

Tried fastvoodoo 4.6, display properties works, all tabs present and settings take , but any attempt to run a glide game results in the same issue, attempts to open the render window and hangs.

I have tried searching old forums on this topic to find very very dead tutorial links on how to do it........

So I am posting this here in hopes someone has done this and remembers how to make it work.