I've had luck with my Dell..good purchase and
For about 1000BuCkZ U could get a pretty darn good one brand new.
Or watch Ebay and get one like my buddy did =2.0G,512 Ram,big ol hard Drive,Nvid 3TI200. turtleBeach Santa card.. ..all for 560.00
I recently installed Nvid4600TI awesome graphics but shoulda waited fer Raedon9700...anyways deals are out there dudesky.. Good Hunting
I would say do some research into building your own computer, and then buy online and buy cheap. What you dont want to scimp on is the Processor, MOBO, and Video Card. Anything else you can get cheap to your tastes, we'll tell you how to put it together.