This disk contains a seris of archives holding all of the Apple //GS, and two Apple //e astronomy titles currently available from Airship Software.  This includes Tonight's Sky GS v4.2, Comet Finder GS v1.1, Ground Track v3.01, and Ground Track Companion v1.0.

There's not too much to setting these programs up to run on an Apple //GS.  Use the copy of ShrinkIt v3.4 which is included to unpack the files to either a 3.5" disk or your hard drive, then launch the appropriate executable file. If you want to run Ground Track v3.01 from a 5.25" drive (on a //e for example) please be sure to read the docs because the files must be set up in a specific manner to run from a 5.25" system.  Also, when running Ground Track on an Apple //GS be sure to set your Control Panel display option to monochrome, otherwise the colors will bleed all over the place. Note that setting this option to monochrome does NOT effect the appearance of you //GS programs, so you may want to leave this option set.

If you run into any trouble, please be sure to take at least a quick look at the docs, otherwise just drop me a note and I'll fire you back an answer as fast as I can.

Good luck! And, as always...

Have fun!

John