>> What is Apple DOS 3.1? Is it used in Apple II? I remember there was >> BASIC on Apple II but I do not know about Apple DOS. The Apple ][ ran as sort of BASIC from rom by default, but I think if you shelled out the big bucks and bought some floppy drives, you got Apple DOS to go with them. That might be wrong; it COULD be what they called the OS that originally shipped with LISA or the original MACs, before they came up with "MacOS"... BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist