I used the ATI catalyst control center that came with my video card and ramped all the settings up to max. It still passed the tests, so i also ramped up the fan to 85%. I can't believe they send them out only using 25% of the fans available speed. Anyway, it more than doubled my FPS in Skyrim at max settings. I'm now getting 40-50 FPS traveling, and over 50 in cities. I'm pretty happy with that. I'm gonna see how it does with D3 before I buy a new one. Windows 7 scores my GPU a 7.4 out of 7.9