Does adding RAM helps Gaming performance better? currently i have a AMD Athlon IIX 260 @ 3.2 ghz, palit invidia geforce 210 and 2gig RAM and 32 bit W7 starter os i want to play skyrim assassins creed, dragon age my questions is.. If im going to add additional 2gig RAM, and changing the current os to W7 professional 64bit, does it helps skyrim, assassins creed, dragon age, and others improve its performance? or i have to change my current video card? and if i purchase a new Video card what can you recommend? my budget is 2000 lang,, budget gamer kasi thanks a lot..