Nvidia released updated drivers last week for the chip sets used in the 7000 and 6000 series video cards:

http://www.nvidia.com/object/winxp_2k_81.98.html

This is version 81.98 which contains several changes for the 6600, 6800 and 7800 cards. I noticed a little FPS improvement in COD2 after the update.

Thanks Mike

I got right on it will let you know if anything changes