I must say the audio controls on the device when the screen is locked is great. Just like a blackberry now very nice dancedroid I have noticed though when I use my moto bt stereo headphones I can only use the volume up and down, and redial my last number when the screen is locked. If the screen is turned on weather locked or not I can use the skip forward backward and pause button on my headphones. Once the screen turns off I can't. I have only tested this with mort music player. Anyone else have this happen or know of a workaround? Maybe if the controls on the phone are disabled they will work on my headset as normal?