Vista is not worth its money 
When u can get fantastic functionality for free in linux distros, I
don't understand why we must pay 100s of dollars for a crappy
Vista..
Besides 4gb is an overkill, just get 2gb ddr2 667mhz in1gb sticks.
Then u can use dual channel (better check if mobo supports it). C2D
is more then enough for any game right now. I have E6300 (1.86Ghz
oced to 2Ghz) and I can play every game in the market now.
Including FEAR, Bioshock and Crysis. My gfx card is XFX 7900GT DDR3
256MB factory oced.
