What happened to my hardware acceleration?

[tetsu]

Hmmm... This is really weird...
I've installed GlSetup, but only Q3 seems to be using my Voodoo2 card... Other OpenGL programs (including those I program myself, really anoying) use my normal ATI rage card which is awfully slow... Anyone knows what might be wrong...?

Your Quake 3 directory probably contains Opengl extentions that point to your Voodoo card.....copy them into your windows/system directory......overwritting any opengl files that point to your older card......should work