I get 27.50fps @ 1024x768 on a GTX w/ DX10 i have noticed setting it on the NV control panel my frame rates are about 3fps worse with highQ, get 30.10fps with quality. Rebenched again under XP with the GTX clocked at 620MHz / 2000MHz 33.41fps. High quality 1650x1050. 3fps is not too shabby considering how low the frame rates are to start with. Can't overclock in vista
Might try to find the max speed of my GTX and do the good olf fastioned way, flash the BIOS with the new clock speeds.