here's another thread on it:
http://www.rcgroups.com/forums/showthread.php?t=550730
i wouldnt be surprised if there's another here on RCU.
looks interesting if nothing else, i didnt read the thread much, so i dont know what its got inside it for a battery. if its got a lipo and the functions are proportional, it would certainly be worth the money (for conversions, if nothing else).
nick