i have a room with 2 tvs hooked up to a HD PVR reciever from shaw. I would like help/recomendations on what reciever i should use so i only have 1 hdmi cable running to each tv. devices being used will be xbox 360 ... dvd player ... shaw tv ... wii ... i looked into the Sony STR-DH700 7.1-Channel Home Theater A/V Receiver ... has anyone used this system with wireless speakers ? or are they junk ? any advice would be helpfull thanks !!