Can someone try and explain how the pass-through feature will work. As I understand it, Xbox One has a HDMI in and HDMI out. It will blanket the room with IR with the intention that the console should be able to act as a remote to control all other devices? At the moment my particular setup is: Bluray, Freesat, Xbox 360, PS3 -> Sony Receiver Sony Receiver -> TV HDMI 1 PC -> TV HDMI 2 So adding an Xbox One to the mix - is there a way to enable it to control everything? I was thinking Existing Devices -> Sony Receiver Sony Receiver-> Xbox One Xbox One -> TV HDMI 1 However, if you do that (Xbox One HDMI out direct to the TV), the receiver won't be able to pick-up the DD 5.1 signal from the console unless you use a separate optical cable (does it even have an optical out?) What would be the best way around this? And will the actual console be able to control everything, change all the correct inputs etc etc? Slightly confusing I know.