i have win2k pro and a diamond viper v770 tnt2.
using the 3.78 detonator drivers quake3 runs about 4 frames slower than win98. Which drivers would be best for my tnt2? 3.83 or 5.13 or any other drivers?

Is it a driver problem or is it a win2k problem?

Should i keep w2k or win98?

I can't speak for Quake, but I run the v770 TNT2 for UT in W2K and I have no problems. I am using the 3.78 drivers. Since I have began using W2K I have not had one fatal exception or program crash. If you can stick it out a bit longer for them to release more fixes I think it will be a much stronger OS than Win98.

Im running Detonator 5.16 drivers for w2k with my Viper II TNT2 card with no probs so far.

Cheers