e6420, 2 gb ram, 8800gts 320mb be enough for dx10 game @ 1680*1050 esp games like crysis?? i know the 8800gts 640mb will do better with higher resolution, but i dont want to pay extras 100+ dollars on something that i dont even know how it does on crysis, what are my others option?? x1950xt 256mb for around 180$ and upgrade when 2nd gen dx10 cards show up?? hows the x1950xt @1680*1050??