I've a desktop with XP home and a small SATA HDD. I also have an external drive connected for file storage. I'd like to add another internal drive but rather than use it for storage I'd like to have it bootable so that the family and I can use the same desktop but boot to different drives as too much of my work has been compromised (thats a diplomatic term in this case) over time. How easy/difficult is this going to be? Are there things I need to bear in mind when doing this or indeed, can I just plug the SATA drive in and load windows after checking the BIOS?