Been searing online for some documentation but cant find anything. What I want to be able to do is very quickly change my Jawbone icon to be synced with my iMac, and then back to my iPhone. I have no idea how is done other than me turning bluetooth on my phone off so it syncs to the iMac. Can it be connected to both at the same time? BT on the Mac really seems to be terrible for example if I have the default input/out for skype to BT but it is disconnected it freaks out. What is the best way to manage that or is BT just not good to use?