AFAIK the detonator drivers are for nVidia hardware, so the problems you are having are probably related to that. If you meant to say "Catalyst" try turning AA and AF out of application ( in display props) to application pref. This solved the same problem for me.
We cannot eat solar panels, nor solar power.
We cannot eat wind power, nor wind turbines.
92% of the world relies on eating oil, via fertilizer, pesticides, transport, and irrigation.
How long until oil is too valuble for farming?
www.dieoff.org
STAY RIGHT WHERE YOU ARE, GET OUT OF THAT BED AND GET DOWN ON THE FLOOR, GET OUTSIDE RIGHT NOW, RIGHT HERE: GET DOWN ON THE CEMENT, I DONT CARE IF YOU'RE NUDE, GET DOWN ON THE CEMENT, I DON'T CARE IF ITS FREEZING! WHERES THE DRUGS, WE KNOW YOU GOT THE DRU