Hi all- My brother's going to be buying a new computer, probably tonight, and is buying simply to play Flight Sim X (deluxe) on. He's a serious FS gamer, and is willing to spend around $700 tops for a system. However, it's been a while since I used a PC regularly, and AMD and Intel's new processor naming schemes have me lost, along with everything else going on in the PC world. So my question is: What stock systems (that I can get tonight at a retailer such as CC or BB) would be best for running Flight Sim X at around the $700 price point? For the record, we've got no Fry's anywheres around here, so please don't suggest anything from there. Links to retailer's websites would be appreciated! Thank you!