im a gamer, and most of my games what i play r on the computer and a few days ago i just bought a 1 TB Hard Drive cuz my 160 GB couldnt handle the new WoW update, and i noticed my graphics card is out of date also, so i was wondering what graphics card is alot better than a

ATI Radeon X300/X550/X1050 Series

if u kno of one please let me kno of the graphics card/site
thanks!
i have a Dell XPS 400
3 gigs of ram
1 tb hard drive

me playing some nice maps of crysis!! geforce GTX 280 Top (fabric overclocked) Quadcore Q 6600 at 3.2 GHZ 4 Gigs of Ram graphics mod link: www.mycrysis.com Resolution 1680 X 1050 settings ULTRA high ( masterconfig 3.1) Frames without fraps 25 to 40 frames with fraps 18 to 30