In problem is in reference to the Overclocking 6750m thread that seems to be working fine for everyone else: http://forums.macrumors.com/showthread.php?t=1142028&page=14 Why am I having problems when no one else in the thread seems to be with the same setup. I am having no luck with ATI Tray Tools working with programs even with its default settings, (After fresh install no tweaks, no overclocking, no mods at all). Everything crashes when ATI Tray Tools is running. (Ati Try Tools dont crash but it makes games and even GPU-Z crash, disabling ATI Tray Tools GPU-Z works fine.) I've tried ATI Mobility drivers 11.12WHQL & 12.1 beta , same results. This is on a fresh install of boot camp with only ATI TOOLS, GPU-Z and SWTOR installed as programs. Guessing there is some setting in ATI Tools that might need to be changed in the advanced setting? My laptop is the one in my sig below. 17" MBP with 6750m. Anyone very familar with ATI TrayTools that might be able to troubleshoot this?