"This is just about all that I can help you with as I am new to Arduino and the ArduIMU hardware too.
The ArduIMU v3 is based on an Arduino 328 @ 16 MHz board so if you use the Arduino board setting:
"Arduino Pro or Pro mini (5v, 16MHz) w/ AT Mega…"
I am in the process of learning Arduino language and working to utilize the suggested programs in the forums while we wait for the ArduIMU v3 Driver to be released. I am using Arduino 1.0 environment and am getting some compile errors that I have…