1. I tried the MapShare feature yesterday and the unit said that the map on my Go was outdated and needed updated. How Do I update? 2. I once had a SCH-U470 (Juke) connected successfully via BT and once I took it off it will not fully connect as the fisrt time I paired. I also, got a new model, the SCH-U900 (FlipShot). Now all I get is a Data connection when it fails to completely pair with my Go510. Helllpppppp!!!!