n2ls130.zip           Size:   3,150,922         Date: 10-16-00
Astronavigation and route planning utility

ozgis131.zip          Size:   2,867,009         Date: 10-17-00
OzGIS v13.1: Display Census, GIS data as maps

siggf110.zip          Size:   1,164,848         Date: 11-14-00
siGGis Monitor v1.1: GIS Viewer. Free