Our BT Vision box arrived today.
I had thought that I wouldn’t use the whole plug-it-into-the-broadband-and-connect-to-the-internet features because our TV is in the living room and the router is in the study.
But BT had already thought of that: it came with a sort of homeplug network setup, so that the ethernet connection is transmitted using the house’s power circuit.
They’re clever boffins over at BT.