I purchased a Denon DV-2800 player last week. I have been using it in progressive mode and have noticed what I think is combing. When the movie switches to a fast moving scene some times the horizontal lines seem to go opposite ways. I have had a number of progressive players in the past and have not noticed this. Is this a known problem with the Denon? I it has the chroma bug which I can live with, but the other problem is pretty annoying. Other than that I really love the picture and want to like this player.