Hi I am not quite sure of the correct tech terms for this but here goes.... We've had our PWD7 for a few weeks and are very happy. However, we watched a DVD last night that had banding at the top and bottom of the screen that appeared quite orange instead of (the usual?)black. We zoomed the screen to get rid of the bands but there were was still a slight orange tinge left at the extreme edges of the screen(top and bottom). Today we have played another DVD and the orange remains slightly to the bottom and top edges of the screen. But on the Sky channels the picture is the usual quality - whats going on? Is this the DVD Player?