so far so good

Successfully flashed the Ardurover firmware onto the Pixhawk and calibrated the compass.  Connected the RC receiver and was able to see control inputs from my transmitter.  Also figured out how to set up one of my transmitter 3 position switch channels to toggle between manual, auto, and return to home.  Next up is to make all the rest of the connections then wade through a ton of menus and settings to fine tune this so it will be able to control the rover.  Nothing about this is intuitive at all - but it has been surprisingly easy so far.  99,105,72,0,B