I can't seem to add any templates to anything but the Template Linux Box area.. I made a new group "SphereNet" and the system "ghreen" under it and when I go to the templates and "add to..." thing (I followed README) the pulldown menu doesn't list the group or system I added..
Did you add a subdevice to "ghreen"? Templates are (currently) only applied to subdevices. If you did, and it is still not listed, please let us know.