Fun short video. I was at an RC store recently and the manager was demonstrating a 2-rotor (stacked), and he mentioned that the programming and chips were very affordable now, and that the current gen RC-helicopters have auto-stabilise, and if you think you're about to crash, just let go of the controls. Probably old info to this forum, but my mind is swimming at the news...
http://mikrokopter.de/ucwiki/VideoAbspielen?id=188
http://mikrokopter.de/ucwiki/VideoAbspielen?id=188