TP2 GPS capability In checking out the TP2, I've had five different answers from USCC reps concerning the GPS capability. When I asked if it was usable as a GPS for driving directions, I was told: 1. No. The GPS capability only shows where you are; 2. Sorta. It will show directions on the screen to get you from your location to wherever you want to go, but it does not update those directions as you travel; 3. It will function as an "assisted" GPS if you download Googlemaps or Bing; 4. Currently it just shows where you are, but USCc is "working on an app we hope to have available soon which will have turn-by-turn voice-assisted directions for only $9.99 a month"; 5. There are apps out there that can be downloaded to make it a voice-assisted, turn-by-turn GPS, but the battery only lasts about 20 minutes when you use it this way. Does anyone have one of these and the experience with it to answer what it is really capable of? No way in hall am I going to pay 10 bucks a month to use it as GPS for driving.