My surround sound is setup and works fine except I still have a question. Right now I have my component video cables going from my dvd to the tv and a second set going from dvd to yamaha RX-V2500 receiver. when I want to watch a dvd, I have to use the tv remote and change it to component 1 to use dvd. My question is, do I need anything running from dvd to tv. Can I just run component video from dvd to yamaha through component video input and run an optical audio cable from dvd to yamaha and do the same thing from the cable box to the yamaha. This way I don't think I would ever have to use the tv remote for anything. Is this right???