Here are some links to things related to the project.
This is the home of the Transterpreter Project. Here you can get the Transterpreter for yourself.
The Transterpreter Project
Here you can grab a copy of Plumbing for the Arduino. A book that nicely introduces readers to Plumbing (a library of occam code) on an Arduino.
The Concurrency home page
We ordered our sensors from Sparkfun. They had everything we needed.
UAV forum and home of the ArduPilot and ArduPilot Mega