Hey guys, i've been using a receiver for some time now, and had it on 2 channel mode in my room for a while. I got some bookshelf speakers from a friend, and put up the center one and it worked fine. I finally mounted the back two, but I cant seem to get audio through either of them. I'm playing wires and settings and shit and I cant get my head around it all. I don't know which outputs support 5.1 or if the audio in is all in the right order. Blah. What I need is to learn what to look for and where to ask the specific questions. YES I'm a noob at this, YES i've got no AV, and NO i don't have pictures yet. Where can I go to find this? I can't find the instruction manual (pioneer VSX-0514 reciever) or find one online. Sigh, I was excited for 5 channel sound.