My modem is in another room from our large flatscreen & blu-ray disc theater system LHB335. I am willing just to run a cable when we want to watch a movie on netflix. My modem though, only has an ethernet & USB port. The ethernet port is currently connected to the wireless router. Do I need to unplug the wireless? Will the blu-ray play movies wirelessly??? Am I even close to knowing how to connect? Carla "Just a 60 year old, stay at home house wife" not too techi!