I used the bootcamp assistant to remove the partition of my XP install. Every time I tried to restart/turn on the computer after that, it would try to load XP still. I would get the message on a black screen "Unable to find boot disk" or something along those lines. To get my computer to load OSX, I would have to hold down option and select my HD. My computer doesn't show XP as being installed or the partition even being there. Anyone know how to fix this?