i use the program coolbits, which was suggested to me by most of the people on this forum... works pretty well... you might also want to try using RivaTuner, which I had to run to allow me to use coolbits. You can get them at tweakfiles.com
MartinT (Jul 07, 2001 07:15 p.m.):
You're going to open up a can of worms now man. Once you do it and see a boost to your gameplay, you are going to be in it for sure. You won't be able to stop, I'm warning you now.