hmm, i just find that more video memory isnt nessascary. i just want CS source to run nicley, and to hopefully run on high settings with no slowdown. CS:S is a big criteria for my mac purchase. 512 mb of ram will do but i'm going for a GB. 20" screen, SAME x1600 128 mb video card or 256?
I KNOW THAT THIS X1600 isn't a great card anyway so...is there a point?