Hello! I've spent a substantial amount of time trying to figure this one out. I was just given 2 Sony SRS-BT100 bluetooth speakers. Connecting one is fine of course, but, is it possible to use them BOTH as audio outputs for my iMac desktop? I imagine a sort of surround sound set up if that helps picture what I want to happen. I tried the aggregate option, but I'm pretty sure that is for other purposes, and I also have read about AirTunes but I kept hoping for a more direct solution. I hope I have not asked a redundant question that has already been answered! Thanks!