Yeah I have to agree with the posts above. I have been using TNT2 card from Creative Labs in my old K6-III and I have stopped downloading drivers from Creative becuase they seemed to stop updating their drivers for a long long time. The same goes for my SB Live but I have never bother to upgrade my SB Live for more than 2 years anyway.
You might want to try the detonator driver series from nVidia. The drivers are compatible with your TNT2 but some of the utilities that comes with the card might not work. Well actually, none of them will ever work after switching to Detonator drivers but at least you are getting new drivers every now and then.