Hi, I have a few questions i was wondering if you guys could help with me. First off, i'm currently in the process of building a htpc from my left over parts and the mobo i'm using is a Abit NF7 Non-S. It has an optical (toslink) output in the back. I was wondering if i could just use this output port to send all of the DDL and/or DTS sound signal from the movie to the reciever and just left the reciever process it or do i have to get a seperate sound card with an optical output to process it and then send the signal to the reciever?