I play MMOs, like WoW, Rift, and Runes of Magic.. I just upgraded my motherboard to a AM3 and a Athlon II x3 450, I want to upgrade my video card now so i have a pretty decent rig.. I have ready many articles on here comparing other cards, but there are so many different companies that make each model of card i dont know which is different or what. so what would you recommend for a upgrade spending less than 200?