I've connected my G2 to a variety of HD TV's at home using the supplied lead and also using an optional mini HD to standard HD lead. I can view, on the tv, all of my photos and videos that are on the camera card but the TV flatly refuses to show live video ie the live display that is being constantly fed through to the touch screen. Is there something that I've not turned on? As soon as I connect my Sony camera, the TV shows everything that the camera sees.