MikroKopter is so cool. It's an OpenSource Helicopter project, that means you can download schematics, software, everything... and build one of your own. The Helicopter can carry a camera, GPS sensor, can hold position automatically,... I want one! :) Stefan, whenever you got some time, we have to build this,.. I'll finance! The
project page includes a pretty good video, there's a lot more
on YouTube.
This is a video of a MikroCopter with mounted camera: