I have a friend next door with huge space on his hard disk running as a primary master on his computer. I have a dard disk with 60 GB and running xp as wel. I got his HD and fit in my computer as primary slave, I can see his HD in my computer and windows explorer, but when i try to get into it or try to backup all my data on it. it says 'format' I cannot access into the disk without formatting it. But I have an OS and other files already in that disk, How can I backup all my files on that hard disk?