GeForce 6800 Tweak Guide
 

The mark of a hardcore gamer is one that pursues whatever it takes to squeeze every ounce of performance and visual quality out of the video card. This tweak guide is about getting the most out of your GeForce 6800 card. If you don’t own a GeForce 6800 series card, that’s okay, this tweak guide applies to any card that uses the ForceWare drivers; this tweak guide just has an emphasis on the 6800 series

http://3dgpu.com/archives/2004/08/09...0-tweak-guide/