You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
ValveTime.co.uk | Valve News, Forums, Steam
I have just upgraded to a nVidia 6800GS from my Radeon 9700 Pro.
To see how it performed against my old card, I tested it in HL2 and CSS. It seems to work fine in HL2 but has problems in CSS. The most noticible is a problem with the bumpmaps. They appear strange/highly reflective compared to before and lines appear in various places. I've tried changing the mat_dxlevel but I only seem to have dx6 and dx95 as options.
I've tried the latest drivers from nvidia.com and also used the ones that came on the CD but the problem still occurs. I haven't overclocked or changed any of the default settings either.