Yes, and yes. But when I choose Digital DIN for Dolby Digital/PCM Audi my multi channel auto changes to line in.
EDIT: This is what I have choosen right now.
Creative Multi Speaker Surround:Fourpoint/5.1 DIN
Dolby Digital/PCM Audio:Nothing
Multi-Channel: Digital DIN
Audio Mode:Nothing
Dolby Pro Logic:Nothing
and I can't hear anything from my center channel.