Hi we have a full hd Plasma tv which was fitted on my wall in living room,we had 2 hdmi cables installed inside the wall of our new build property so we dont have to damage walls ect. Anyway one of the cables has snapped on the end we cant repair so only have 1 hdmi cable working we have sky HD and a blue-ray player and now we have to keep changing cables to watch one or the other. Does anyone know if you can get a box so i can plug in the hdmi cable that works and then plug in a new cable so we can have 2 cables running off one output cable. Sorry if this sounds daft but we dont want to damage walls by putting in new cable. Thanks for any advice.