I have a Panasonic 50" HD plasma set with an HR10-250 and I am using the component inputs. Would switching to HDMI make a noticable difference in the picture quality? It would be a little hassle to connect HDMI cables because of the way my television is mounted but, if it makes enough difference, I'll do it. If HDMI is just a way of eliminating multiple cables, I'll leave well enough alone.