I've been waiting a week. The problem has really started to ramp up, having 3 BSOD's in one day, all with the same message: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (atikmdag.sys).
http://www.eightforums.com/bsod-crashes-debugging/68941-bsod-watching-video-bsod-blames-atikmdag-sys.html