I just downloaded the new King Kong trailer (awesome, by the way) and noticed in the info pane that it has 5.1 channel AAC audio. Great! Now how do i get quicktime to output a 5 channel stream through S/PDIF which I have. I've only gotten 5.1 to work with Dolby in DVD player (I don't know if this would be considered Dolby since it's not AC3, and can PCM be more that 2 channels?), not VLC of anything else for that matter. Any tips would be greatly appreciated.