a home theater system........ I have an older 36" RCA tv that I don't want to replace just yet. I do want to build a home theater using it. The problem is that it only has 2 inputs (rca/s-video). Presently, I have the dvd player hooked up via s-video, the vcr hooked up via rca cords & the dish/ota antenna via rf cable. What is the best way these components into a home theater setup? Also, I want to be able to hear the audio from the tv speakers or the av receiver when watching the local channels. Will I have to do this through the vcr or is there another way? I think that this tv has some type of variable/fixed outputs.