I'm wondering if there's a good company out there that can turn prototypes around for less than $300 per part?As my prototypes get smaller and more complex, I've felt the pain of doing a lot of soldering. I've been looking for a company that can…

First post!  I'm in search of an inexpensive, ready-to-fly quadrocopter.  I'm wondering if anything has been done with this with the Arduino?  Specifically I'm more interested in programming and hacking, not necessarily building an entire…