Originally Posted by Slytat
I've played GTA IV (and the recently released addons). It runs really well on 480 SLI.
I should note that I still have to turn shadows off as the ridiculous flickering shadows still rear their ugly head from time to time (nowhere near as bad as 5870 CF mind you but any flickering is too much IMHO).
From the Nvidia Forums
the shadow flicker in GTA4 is a driver issue which is being worked on.