I have a Nikon D300 camera with an AK-4N Bluetooth GPS data receiver. I currently use a separate GPS bluetooth receiver to transmit GPS data to the camera. Seeing how the Desire has a superbly sensitive GPS capabilty, is there any way I can get the Desire to export the GPS data via Bluetooth to the AK-4N receiver? One point that should simplify is that the AK-4N does not have to be paired to work. This would be superb if possible as saves carrying the separate Bluetooth GPS unit. Thanks.