Found a small issue with ATT 1.36.041 and cat 7.4 driver only (no CCC) on vista x64. When setting the 3d profiles for example max performance max quality auto balanced it doesnt change the driver settings. I have to manually make the changes. Also effects the overclocking spaceship benchmark where it stays in the same quality/performance mode in both tests. Might just be a problem with my setup so if anyone else is using vista x64 can u confirm?