Not sure if this is in the same boat, but with switching from my BB Curve 8330 to the HTC Hero, the bluetooth on my phone doesn't do the same thing for me that the bluetooth on the curve did. Let me explain: I have a Parrot kit in my car so the phone calls and what not come through my stereo system. On the BB Curve, when using the Sprint Navigation, I could press the bottom right button on the curve "The Speakerphone" button and it would then output the GPS navigation through my Parrot Kit. Now with the HTC hero, I am not able to do this. When I hit speakerphone on my HTC Hero, it just outputs the navigation through the speaker on the phone and won't sync up via Bluetooth to my Parrot kit to allow me to have the GPS output through my stereo system. This is one thing that really made me disappointed with moving from the Curve to the Hero. I wish there was a way to fix this as the GPS on the Curve and the Hero are both the Sprint Navigation program provided by Sprint. Whiteice