Thank you for the great info-

Last question I promise:
I have a Yamaha RX-2400 Receiver (video is component) in between my cable box and my Plasma TV. Can I use the video sensor in between the Yamaha and the TV - instead of in between the cable box and the Yamaha? If the Yamaha is on will that provide any signal confusion to the video sensor even if the cable box is off? Reason is just simplicity – in my current physical locations its an easier installation if I go that way.