The IBM PC/RT workstations can read floppy disks formatted for PC-DOS. Just insert your PC-DOS disk into the drive (with the label facing upward). These are the commands you need to use: dosdir to LIST the floppy disk's files dosread filename to READ a file FROM the floppy disk doswrite filename to WRITE a file TO the floppy disk Please BE CAREFUL using the 'doswrite' command, because if you do NOT specify a file name for that command, it will assume that you want to wipe out the disk and write new files. Again, BE SURE to specify a filename with 'doswrite'.