Ok when I installed win2k I used fat32 because I was planning on dual booting with Win98, but that ain't gonna happen anymore cause there is no use for win98. So I am wondering if I can just simply convert my Fat32 to NTFS without having to reformat or kill any data? And also I have a second HD that's also Fat32 where I keep all my mp3s and all that fun stuff, and I would like to convert this to NTFS also without having to kill everything. And if that doesn't work, would it be ok to have my Primary C drive as NTFS and my slave as Fat32?