I know the 6600GT outperforms the X700 in just about everything, but it's not by much and there are refurb X700s for ~$115. I'm trying to help a friend pick out parts. He will be playing HL2 a lot so I was thinking that an ATI would probably be good for him anyway...what do you all think? It won't really break him to get the 6600GT, but it would sure free up some cash to spend on something else.