I am looking to buy a new TV. 95% of my viewing is via my Sky+ box. Given the dreadful feeds that most shop have I was wondering if there was any way I could take my Sky+ box to a shop and use it for a demo? I have tried disconnecting the box from the satellite cables at home and all I get is a "No Satellite Connection" message. Is there any way I can persuade Sky+ to play back a recording without a satellite connected?