Custom PC building is about to get a lot more mainstream thanks to a new partnership announced today between Walmart and iBuyPower. Starting at $578, customers will have to chose between 5 different computer cases, AMD and Intel K-series processors, 3 different memory and hard drive configurations (each), AMD and Nvidia graphics cards, a trio of optical drives, and finally, three different versions of Windows 7. All systems will feature a standard 1-year warranty on parts...
