> > So , add the facts and it shows you that it doesnt "corrects a > malformed partition table" like you said. It changed the partition > tables , even when it shouldnt! The geometry was right , all the > partition types were right , so why it changed anything? SCSI disks? I had an experience when upgrading to FC2 from FC1.. I had an external SCSI disk (originally /dev/sdb) and an internal SCSI disk (originally /dev/sda), both on seperate SCSI controllers. FC2 decided to be clever, and load the controller supplying the external SCSI disk FIRST, meaning that it went from /dev/sdb to /dev/sda. I can imagine this would cause problems with windows booting.. Let me know if you want my solution to the problem.