I've heard that you shouldn't use high density disks in double density drives, that the data wouldn't be reliable. Well, I just bought a bunch of double density 3.5" disks to use with my Apple //gs and I got to thinking about this. Is it because of the drive or the controller? I would think it was the drive, if so, I have the Apple SuperDrive which can read/write high density disks except I don't have the SuperDrive controller for the //gs. Thus I'm stuck with the 800k format. Could I still use high density disks in this drive without problems? Thanks. ----- David Williams - Computer Packrat dlw(a)trailingedge.com http://www.trailingedge.com