Im looking at buying a Dell Inspiron 9100 with a 3.2ghz, wsxga , 512mb ram, 60gb hd, etc. I wanted to get the 9800 but for an extra 359, is it that much better than the 128mb 9700. Will the 9700 run good for most of the updated games right now like doom 3, farcry, CS Source, etc ? Would this setup be good? What do you recommend?