Well essentialy the 3dhq beta10 for v3/xp are the beta4 (best driver yet in my opinion) with the new koolsmoky glides.
Erm amigamerlin seems to give me corrupted glide3x on just about every version i tried (2.0 / 2.5 / 2.5SE) and that's not good since the game i mostly play is TacticalOps, which is UT engine..
The Dozer sets are just a big pile o` sh*t. nothing works on those.
Um mikepedo never tested.. i'm on xp system, and they are 9x.
Omega tried once, worked like a charm, but they are very slow
x-3dfx lack the new glides by KS or colourless, but are generally compatible with almost anything..
Other than that i still can't fix that damn JK2 dark bug, and corrupted opengl resolutions
Man we really need new drivers that will fix everything