I have had no luck changing the volume while using a stereo bluetooth headset. The ones that I have tried so far are a Motorola S9, Nokia BH-214 and Jabra-BT3030.

The other problem - with any stereo bluetooth headset I've tried - is choppy audio. Even outside of wi-fi use, it sometimes drops for a second and then the music continues playing. I've never had this problem with my Blackberry Bold or Nokia N82.

Has anyone had this issue? I've spent the past couple days looking for this but no distinct topic with the volume issue.

Another problem I've had is the connection is sometimes awful and the music played does not sound right at all. I tested this with a wired speaker directly. I got around the problem by disconnecting the headset and reconnecting and most times it is fixed.