Thanks avdude, that will work for my application. I found that I can also use the Denon AVR1803/3803 receiver which has an internal composit and s-video input converter to component out so I need only use one input on the TV. I'll add the switch to video4 as part of my power-on macro.
"Regarding surround sound, I know musicians too well to want them behind my back." -Walter Becker
