Hi all and my first posting. I find myself a touch confused. When visiting my local richersounds I noticed the wall of flat screens which all looked to be showing a form of high def image. By far and away the best picture as agreed by all in the shop was the Sharp 37 LCD p50 tv. Yet the spec would suggest that it's resolution would not be high enough to show high deff. I find this strange considering it looked far better showing the same images than the likes of a Pioneer 43 Plasma that is certainly hi deff with higher resolution. Any help ?