I decided to try setting up her master drive as my slave and installing XP on that. Needless to say, it didn't work... It installed it just fine on mine, but whenever I changed the drive and put it in hers, it did nothing.
Anyways, all is well now other than I have to keep selecting which Windows XP version I want to boot everytime I start my computer.
Could someone tell me how to get rid of this 2nd install?