Current setup is a 622 and I'm feeding the RF output signal throughout the house. Planning on getting a HWS to replace the 622 in the living room and a Joey for the bedroom. That covers the primary viewing areas, but we have casual viewing sometimes in the kitchen and in my wife's office. Anyone had any success in grabbing the composite video and L/R audio signals from the HWS and feeding that into an RF modulator? Either a discrete one or through an old VCR?