I am unable to get this to work on my Plantronics Voyager 510. I don't care about stereo (obviously, since this is a single speaker) but I would like to listen to my slingbox and/or music through this BT headset.

What am I doing wrong? I installed the files exactly to instructions, soft reset...?

EDIT: Got it to install properly, but the A2DP function is greyed out. So I can only assume it's not possible to use a standard BT headset and stream music? Wonder why not. Who the heck wants to wear a huge bluetooth headphone set all day?