Darren, I've got a version going as well...implemented some nice features into it already and localized every string in the app and translated to English, Spanish, German, Russian, Italian, Japanese, and French. I'm working tonight to get some server-side work done to validate the user and create the devices on the core completely dynamically to make it literally just download off the market, follow the quick setup wizard in the app and start using it. So far the UI is in place for the setup wizard in the app, just need to complete the server-side work and add a few additional features to the app and it's complete. Orbiter itself is fully functional and quick snappy on my Droid X.
Please stop by the dev channel if you'd like to work together so we aren't ending up with separate efforts for the same task.