Was wondering if I could get help in maybe what might be a stupid question. I am experienced only in the yesteryear stereo stuff. Have an Onkyo TX-SR700 receiver and want to hook up my DVD and VHS to the receiver. Which is the better to use for hooking up my DVD to the receiver? Coaxial or optical ? Do I still need to hook up all the RCA connections for the 5:1 thing? To be honest, I am confused with all the multiple ways of hooking this thing up in the instruction manual. I just want to hook up my DVD and VCR to the receiver and nothing else. I have all the speakers and sub and ready to go, but am confused to the hook-up. Any help will definitely be greatly appreciated !!!