I have just finished installing XP successfully onto a partition of my internal MBP drive. However, There is an issue with Mac OS X now that I have done so -- Disk Utility now hangs, does not respond, and slows the entire computer down whenever I try to repair permissions on my Mac partition. I have not successfully repaired permissions since installing XP and even though a small issue, I would prefer to avoid not being able to repair permissions as it is a vital maintenance task for any Mac computer. Has anyone had any experience like this? I'm concerned it has something to do with my choosing NTFS (Full format) rather than NTFS (quick format) during the XP installation. I would appreciate any help you guys can give me.