I complained a week ago about my display driver going berserk. I blamed Windows Update, since it happened within hours of a pile of updates being installed. I upgraded to the latest beta NVidia drivers on Monday and it helped for a while, but by Wednesday, it was almost as bad again as it had been last Friday. It was infuriating and I was both entertaining and alarming my neighbors with my cursing.
This morning, the video adapters on my Vista dev box were resetting 2–3 times per minute.