I have a Samsung 32" TXM3297HF HD set that I got three years ago. Recently it's started having a weird issue where sometimes there are horizontal bands going down the screen and they run the full width of the image(about 2" in height). The bands are not distorting the image but are just a bit lighter than the normal picture. I've been trying to narrow down on which channels/programs are exhibiting the behavior but havn't had the time to narrow it down yet. It happens only on the component input though (either the Comcast DVR or the progressive scan DVD player). THis is not the issue where its only on the sides that most people see. Anyone have any ideas as to what this is/possible solution?