IF you've got time can you confirm your actual settings in WiC and in NVidia Control Panel , I've got a [email protected] and a standard 8800GTX, can't get more than 20fps average at any resolution.
That's with max settings in WIC and 8*AF, 4*AA in the Control Panel
That's with max settings in WIC and 8*AF, 4*AA in the Control Panel