I have a cheap Everex Impact GC3500 Desktop in my garage that I use when I'm in there and I have started to upgrade it a little. I have put in 2X1GB memory cards and a TV card and it came with MS Vista installed and what I want to do is put in a better graphic card in there but a cheaper one because I bought the computer about 6 years ago at Walmart for $348.00 and I only have about 30 hours use time on the computer and I want to have a better but cheap graphic card. Can anyone tell me what graphic card I would need. Thanks