Dave,
thanks for the nice words
Funny that the FASST Multi supports multiprop on your 18MZ!! I have not yet loaded the latest software on mine, maybe thats the problem. I will invenstigate!!
I did a writeup (a little "nerdy" and technical) on the Multiprop as I needed to be able to decode it for some new exciting projects I'm working on, you can find something about refreshrates etc here:
http://www.rcgroups.com/forums/showthread.php?t=2515995
I have a friend that will pick a 18SZ up tomorrow, its going to be very interesting to sit down with it and check the features!