I upgraded my daughter’s laptop this weekend, with some incredible results. We bought this laptop three years ago for general home use and over time it became my daughter’s. We only spent $350 on it from Best Buy, where it was one of their back to school summer specials. For the price, it had decent specs and has proven to be rather solid. It’s a Lenovo B570 with 4GB ram, Intel Pentium processor, 720p 15” screen, and a 500GB Western Digital Scorpio Blue hard drive. It’s still running Windows 7 x64 ......