It blows this guy away too. Chalk it up to computer arcanum, but someone found a lost disk that works on both C64 and IBM floppy drives using a disk formatted by hand. I can only wonder if they formatted it by hand or actually copied the files out there by hand also. It’s very likely they wrote a utility to do it, but that utility was probably lost to time. Now that we know it works, however, I would love to get a copy and get it ported to GNU’s fdisk. Not that this would be useful ever, but having it there would be a boon to the enthusiast groups.