I have nVidia cards, a GTX 260 and an 8800GT. I remember trying it once before, but something wasn't right. I will try it again and see if it works. I also found a utility called iRotate, which I will also try.

Now I have to decide whether I want to get a new stand that lets me rotate the screen, or plunk down the cash for a new monitor with a built in swivel stand... I found a $45 stand at newegg, and a $150 22" lcd that looks like a decent match (aesthetically) for my existing 22" screen, or a 22" with bult in stand (and speakers to boot) for $209. Not sure $15 worth of work will be saved by purchasing a new one or not. Ideally I'd just get 2 of the new LCDs, but why spend an extra $160?

Unless someone wants to buy my 22" off of me...