I've pretty much outgrown my old wired mic and I'm wanting to use my PS3 Bluetooth headset for use on Left 4 Dead 2, but I can't get it to work. I've paired/connected it to my PC's bluetooth, and I've set "Bluetooth Audio" (not Bluetooth High Quality Audio) as my default audio recording device, but when I test the mic in Steam, no voice is being detected. How can I get this to work? It's a bluetooth headset like any other so it's not that it's only for PS3 use.