This is the HTML manual for GeoMaestro v1.121 (December 10, 2003)
you will find the latest version on-line, at this address:
http://www.zogotounga.net/GM/eGM0.html
After unzipping, the folders tree should be:
(manual)
|__ArtBit
|__compos
|__doc
|__images
|__imp2
|__ims
The first page is "eGM0.html"