All is working wonderfully with the BT. I haven't really tested calling as I don't do it much with the BT headset (more for quality of headset then anything) but the Google music sounds great and has no hiccups. Hello Daily Driver!! Thanks Hashcode. The only issue I really have left now is the known issue of the camera, which I haven't been able to work around with a 3rd party app like on the CM 7.1. Is that all hopelessly tied into the Dev/Ion issue?If you get a chance, can you upgrade to Alpha 5 (unfortunately this may require a wipe) and redo all your bluetooth testing and let me know what works and doesn't work now? My BT earpiece is broken currently.