I'm still hanging on with my 8800GT 512MB for my new 27.5" monitor that runs at 1920*1200 resolution. If anyone have any news regarding the next generation GPU's that'd be helpful, because depending on how long I need to wait, I might get a HD4870, or even a 4870x2 (Nvidia is out of the picture for now, due to their lack of trade ethics from recent events).