Last night while watching a DVD formatted for wide screen, I noticed a series of 'vertical line' blocks up at the top of the monitor in the black area above the film frame. They are still there, ghostly-like, on the top two inches of screen. and the cursor arrow is backed by a stack of three of the same series of bars in a different color. If I were to draw a line around the perimeter of the three blocks of lines behind the curser, it would form a square with the cursor arrow dead center.