Which GPS for Google Maps?? I'm looking for a Bluetooth GPS that will work with both my MOTO Q BLACK using Google Maps (or other free Internet based maps) and my laptop (which has Bluetooth) using Microsoft Streets & Trips 2007. There's the Bluetooth Pharos one, which I assume is the same as the one shipping with MS Streets & Trips, but Bluetooth... for around $100. Then there's something like TomTom's Bluetooth GPS for more $$. Any suggestions? I like small. I like good battery life.