Hi, my friend is looking to buy a new computer and has a budget of ~$800. I haven't kept up with the hardware scene ever since I last built my system a year ago, and I have midterms coming up so I don't really have time to delve into this matter atm. He's gonna salvage some parts from his old system so he only needs a new CPU, motherboard, ram (1 gig), video card, and case/psu. He's looking to go the Athlon route so if someone could provide me with a list of things to buy, it'd be much appreciated. Thanks ^^