The Hitachi manual sucks - so I have a few questions on the use of AV inputs. Which AV inputs are mutually exclusive? i.e. can't be used together. Do any of the scart inputs output a tv/monitor out signal plus stereo out? Can DVI and HDMI be used together or is it one or t'other? If HDMI is used, is there any way of getting analogue stereo out to feed Hi-Fi?