All, When using bluetooth for phone, how do you switch to handset and not bluetooth headset while already in a call? On the Moto-Droid, there was a button you would press while in call that would do this. Second, I have a Motorola SD-69 Bluetooth Stereo Headset. When I used these with the Motorola Droid, I could use the Next / Prev buttons to switch songs. With the Incredible, the buttons on the headset don't work worth a dang. Thoughts?