Alan McRae writes ... > > Hi, > I am a science teacher and I'm trying to make copies of "Saturn > Navigator". This program was made over 20 years ago by SubLogic. Does anyone > have the slightest idea how this could be copied? > > Thanks, > Alan That seems to be a relatively rare program. The only directions I've come across are in a Computist article listing copy procedures using Essential Data Duplicator. If you do not have it, E.D.D. is available for download from Asimov at ftp://ftp.apple.asimov.net/pub/apple_II/images/utility/disk_utils/ . The E.D.D. article is included in Computist #24 (p. 22-29) which you can find in scanned .jpg form at http://computist.textfiles.com/ISSUE.24/ . Or, just skip to the specific page links below. E.D.D. settings for "Saturn Navigator" are on http://computist.textfiles.com/ISSUE.24/page-29.jpg ; look under SUBL=SUB-LOGIC. The procedure is listed under "d.". E.D.D. Directions with examples for following procedures are on http://computist.textfiles.com/ISSUE.24/page-22.jpg . Rubywand