If it is the pharos usb unit that has a removeable usb cord(shipped with most newer MS Streets retails) you are in a bit of luck. Pharos makes a BT unit that the gps docks with and converts to BT. look here and should help
http://www.pharosgps.com/products/ac...sories_gps.htm . Also have a few cords (with 12v plugs) for various pda's.
namopereht