Hey I have my GATEWAY DESKTOP MEDIA CENTER EDITION AND i WAS WONDERING IF IT WOULD BE A GOOD GAMING PC. I moded it up a bit you can see the pics here and the specs below. www.geocities.com/cargoslug88 I am going to upograde to the 4 gig of ram but my main concern is a new agp 8x videocard. Should I go with the new ati x850xt pe? or the nvida 6800gt? also am i off to a good start for a gaming pc? I also have a 550watt psu ..... will that be enough to run m system with my lights and all?