I am not sure if this is a problem or if I am just not doing something right. Anyways, I just upgraded from a Pioneer 509S. My problem is with Dobly Digital from my Xbox. I put the Xbox on Video 1 and optical output1. On my old receiver the front sounds were seperated clearly but on the Onkyo it seems like the front three all are all putting out sound at the same time. It is noticable on All Star 2003 where the color commentating comes from all three speakers and is centered but on my old receiver, it only came from the center channel. Any help or anything to help me understand what is going on. Thanks.