I guess it's a catch 22. I can't see manufacturers of pendants losing money writing interfaces for something is still in beta either. I would have thought the user interface would be quite a ways along and well defined such that pendants (most of which just emulate keystrokes) would be able to move ahead. Perhaps not. The Shuttle Pro interface was never written by the manufacturer anyway.
I know Ron was quite excited about how easy it was for Brian to add some screen controls to do some thing or other on a demo version of Mach4 at NAMES. I wasn't too impressed because I have no use for operating it with a mouse and the screen (for the most part) because my screen and mouse are not near the machine.
Perhaps it's a sign of the overall feeling about Mach4 that people are not jumping in to make it useable. If I had any knowledge at all about how to program a pendant interface I'd be all over it.
Oh well. Back to sleep for a few more months I guess.
Sage