It was my first flight with an Ardu-anything today. Working towards getting an ArduIMU/ArduPilot working.
After downloading the data into MATLAB, and some manipulation, I outputted a Google Earth KMZ file of the flight:
You can view an animation of the flight in Google Earth here:
The plan is to eventually tune ArduPilot/IMU into this aircraft (using the great start that has been going on with 2.5.1 code here).