In addition to the new Blade 180QX HD, Horizon also announced a new camera meant for R/C use. It's a high-definition 720P camera and can collect 1.3MP still images as well. It's very lightweight - only 15 grams - so it can be used on almost any aircraft. As a bonus, it can be remotely operated, using any open receiver channel (or you can manually start the video before you take off).
The camera's included memory card holds 2GB of data. The built-in battery is a 1S 150mAh LiPo, and the camera comes with a USB charging cable (which looks like it's micro USB on the other end, meaning almost any smartphone cable will work too).
Oh, and one more thing: the price for this little camera? Only $39.99. Pre-order one (or more) today. They are due out in Mid-November.