Is it possible to format my boot camp partition without a XP disk? I tried Vista and backed up my XP partition, now i want to restore it but my XP disk keeps telling me that the partition that boot camp made cannot be formatted when i select FAT. is it possible to format it for FAT without having to use the XP disk? i cant access the disk on the desktop, only in disk utility. i have my old bootcamp HD backed up and all i need to do is to be able to copy all the files into the new partition.