A major problem with Vista's audio engine is that you can't send audio to more than one audio device at once, or switch audio devices dynamically.

Your utility seems like it might be able to solve this problem almost accidentally and sideways--all you have to do is figure how to load an arbitrary number of Vista audio devices, and stick those outputs alongside your existing support for Airports and remote computers. (Per-application levels would be a bonus!)

If you could make this software, you could name your price, seriously. People would beat a path to your door.

If you don't believe me, read these:
http://www.ben.geek.nz/vista-audio-device-management-sucky/
http://www.realgeek.com/forums/can-vista-ultimate-output-multiple-audio-devices-215876.html
http://www.avsforum.com/avs-vb/showthread.php?t=1023781
http://forums.anandtech.com/messageview.aspx?catid=27&threadid=2228549
http://thegreenbutton.com/forums/1/158117/ShowThread.aspx

The pain just pours off the screen. These people need you.

If the above is too difficult, could you at least consider adding support for Bluetooth A2DP audio? That's a problem (a subset of the above problem) that I'm having with Vista.

THANKS!