I am in a situation where I am looking to add a projector to a recently finished home theater. The room has no tv service right now and I would like to know how I can use my current service to supply HD television to the projector. Right now I have one VIP722 supplying service to 2 TVs. The signal will need to come to a Yamaha AVR. Is it possible or do I have to pay for another receiver? Additional info: OTA HD is not an option. Yamaha receiver is HDMI capable (it's the v673). The HT is located in the basement directly under the room where the 722 is located but the AVR and 722 are not on the same walls. If I had to run cable from the 722 to AVR it would probably be 40 to 50'. I do not need to watch something different in the HT and the 722 location (mirroring is fine). Thanks!