Ok, I get to be the "sinner" on this forum.  The guy that everyone says "You GOT to be kidding. . ." 
But give me a chance!  I have only had it for one day, and I haven't been flying yet!
I received it at work, plugged it in, and charged everything up. I got myself familiar with it.
I decided to try the "I Drive 700" on the way home from work.  Amazing.  I was impressed.  It even cussed at me, telling me I was speeding. .. . (the nerve of it <g>)
I stopped by the gas station to fill up my truck.  I saw all this great stuff on Gas consumption, Gas milage, and all the fun stuff.  So I entered my data.
It was pretty darn neat.
But then I have a problem , I have 4 vehicles.  I couldn't find a place where I could choose between my vehicles.  Thus, the data I could enter can only pertain to one vehicle.  This might be a nice option for I Drive 700. . . choose beween vehicles.
Hopefully this weekend, I will be able to do a little flying to test out the "I fly 700".