Abstract World Name Game, version 5.0, by Robert L. Lloyd, 191 Via De La Reina, Merritt Island, Florida 32953. Copyright 1990. Registered copy $10, or $5 if a disk is mailed to the author. Weather Radar Plotting Program, version 4.0 (Copyright 1988), by Phil Baughn and Mike McCauley. Available from The Mailroom RBBS-PC, 2050 Idle Hour Center, Lexington, KY 40502. Cost: $50 for a registered copy. Atlas of the World, version 2.1, by Kenneth Calman, 7050 West Taylor Street, Phoenix, Arizona 85043. (An earlier version is distributed by Public Brand Software, P.O. Box 51315, Indianapolis, IN 46251. Disk EJ 4.0, $5.00.) Natural Resources, Project SERAPHIM, Department of Chemistry, University of Wisconsin, Madison. One 5.25-inch disk. Cost: $10 plus a $5 handling fee.