I have tried to defrag the XP drive, so that I can partition it for 2000. But for some reason, XP has distributed files in three separate areas widely spread on the disk. To divide the disk equally I need to consolidate XP, but neither of the defragmenters that I have tried are able to do so. One of the zones is unmovable, but I'm not certain what files comprise this area. I have no partition tools except Disk Management. Is there a way to use this so that the files are moved, instead of being lost? Currently, the XP partition occupies the entire 80GB drive.