i only have about a thousand to spend
i figured on dell (my last computer just busted (hard drive went and i'm tired of trying to fix it).
if i buy a dell, does anyone know if i can upgrade it later (ie more memory or a better graphics card)
also can anyone tell me how these graphics cards and sound cards match up?
current graphics card : geforce xf 6600
possible for purchase from dell: (which one is better and how do they compare with my current video card
128MB ATI Radeon HD 2400 PRO
256MB Radeon ATI HD 2600 XT
256MB nVidia GeForce 8600 GTS
also i'm not that picky about sound so would integrated 7.1 channel audio sound be good (for playing games and what not (basically, will i have any problems with it.))
thanks for your help