Hi everybody!!! Is my single Sapphire 5870 enough for the future games like crysis 2 etc...? Or i have to buy another 5870.I don't care about high fps i just want to play future games in playable fps. i have samasung 22'' and i play games in 1680x1050. I know it is future question but i want to know what will happen with future games (If you know something) Thank you !!!!! Sorry for my English!!