So I bought a new Samsung T240 monitor for 215AR at NCIXUS and the resolution is a step up to 1920x1200. I have a ATi HD4850 will that be good enough for the resolutions for the majority of games say L4D, TF2, COD4? Or will I be needing a new one like the GTX 260? Would like to know before monitor comes because I would love to play at that res when I get it right away.