I have XP Pro which I installed with fs FAT32 instead of NTFS (I had reasons for this at the time). I have the Symantec Partition Magic 8.0 also installed. Whilst exploring Partition Magic to see what it could do I somehow managed to change my C: drive from FAT32 to something called Hex 07. Result: I can no longer access the C: drive to change it to NTFS or alter partition sizes etc. The computer is still working OK and it sees the HD as FAT32. Symantec has been absolutely no help at all (Seems because it is not one of their Anti-Virus systems!). The disk is partitioned into C: = 20 GB and F: = 100 (unused) GB. Having seen the error of my ways I want to change C: to NTFS and move it to a different and larger HDD. How can I achieve this? I know, "if it ain't broke don't fix it - but the moving finger having writ - pressed the wrong tit!" Lesson learnt.