Over at voodoofiles, they have the 1.07.00b from 3dfx (damn damn damn ) and a 1.07.80 mix from some guy (???).

They both enable HSR, the latter adding AA (which I could not get to work) plus other stuff from V4/5 drivers (Gardband clipping huh?)

Anyone tried? HSR allows me to play Q3A @ 800x600 with all options on (something I could only dream of before).
D3D is a bit strange though, I wonder if these drivers don't perform worse than the 1.06.00.

Anyway, if someone can tell me how to have AA (well, just for the fun of it)