A blast!
I got a helicopter that uses this for Christmas, the first time I connected it, I had no problems and I was up and running in less than 60 seconds. Later, the transmitter was not working, so I took apart the transmitter to discover that there were some broken connections to the headphone jack. I quickly soldered them back together, and the transmitter began working again. I havent had any problems since then.
I thought this was going to be boring and dumb, but its a really fun way to kill time.
Nice work!
Squerl101 about
Smart Helicopter, v1.1