Not sure who will win the next gen graphics war but nVidia and ATI are trying hard. ATI has there Eyefinity which allows one GPU power multiple screens as one monitor device with the right card you could have up to 24 monitors acting as one device.

nVidia is focusing more on 3D and the mobile market. Play a bit of Bad Company 2 and WoW in 3D. The experience was ok but not mind blowing. I could live without the 3D effects for now. In WoW players felt flat like it was a paper cutout. While the  world look everything else was distracting.

Not sure who will win this round but it will be quite a show.