I've got a Dell Dimension 9200 running XP, with a single SATA disk drive containing the usual two Dell partitions and my C: drive. I hooked up an external drive and used Ghost to set up partitions on the external drive, but goofed, and updated the partition table on my internal drive instead. Not knowing what the original partition values were, is there any way in the world to reestablish the partition table so I can access at least my C: drive?