In the near future, I plan to buy a 1TB hard drive for backup purposes. Since there don't seem to be any IDE drives, I'll need a new enclosure, or instructions on swapping memory portions and swapping them to another hard drive. But seeing as that isn't so easy, I'll stick to getting a new enclosure and 1TB drive for now. That said, I bought a refurbished Emachine a few years ago, and it isn't strictly compliant with the new SATA format so, to prepare for the inevitable, I need to know how to get a 1TB in an enclosure to interface with an older XP system. Thank you for your time.