Hi, my first post. I am sure that this has been asked before. I have ordered a new pc as my old one gave up the ghost. The new pc has a sata hard drive with Vista home premium. I would like to install my old ide XP boot drive too. I have the XP cd. Is it reasonably easy for me to choose to boot from the old drive when necessary and will I be able to reactivate my old XP with my new mother board? Many thanks in advance, Matt.