This entire thread cracks me up! If MRT had come out with GPS transitter and the pocketlink and their own little display device that cost $500, none of you would be batting an eyelash! What's the freaking difference dropping that $500 for their display device or a used iPhone or iPad? I will tell you why you all make a big stink out of it, you just don't like Apple! Period! Success sure makes folks jealous! LOL