Excited by the possiblities of creating some 5.1 media using my new VV4, I went out and bought Soundblaster's Audigy2 card and a 5.1 receiver.
Unfortunately I can't figure out how to get more than FL and FR audio through the digital connection to the receiver. Is that possible? If I wire the Audigy to the receiver using analog (the receiver has one input for each channel) I can manipulate the 5.1 in Vegas as expected.
Using Creative's Device Control app, I can switch between the two "Decoder" options with no apparent change.
I'm using the latest Creative drivers and apps.