Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!pasteur!ucbvax!decwrl!sun!pitstop!sundc!seismo!uunet!portal!cup.portal.com!MJB From: MJB@cup.portal.com (Martin J Brown-Jr) Newsgroups: comp.sys.ibm.pc Subject: 3.5" & MS-DOS 3.1 Message-ID: <14113@cup.portal.com> Date: 31 Jan 89 08:57:39 GMT Organization: The Portal System (TM) Lines: 7 A friend of mine has acquired a Leading Edge Model 'D', with Phoenix Rom Bios 3.0 and MS-DOS 3.1, that also has a 3.5" disk attached to the system. The problem is, she can only get the 3.5" unit to read disks formatted for 360k. Is there a way to get the 3.5" unit to format/write/read 720k(?)disks that come from pc compatible laptops, i.e. Toshiba 1100+(this one in particular)? Can some sort of driver be added to make this work? Suggestions? Thanx!! - MJB -