I'm running Boxee 0.9.11.5774 on my 2009 Mac mini.

My System Preferences -> Sound -> Output settings are


Boxee -> Settings -> System -> Audio Hardware says


If Boxee plays any video files sitting on my disk, I get the audio from the digital out as expected. However, if I try Netflix or Hulu, the audio goes to the iMic USB device.

This is the setup I'm trying to achieve
- Boxee should use the digital out for everything
- Any other app on my system should use the iMic USB

Is there a way to set this up? I'd really appreciate any suggestions.