Hi I recently bought a Sony KP61PS2 rear projection TV, which is a 4:3 model. When switched to 16:9 mode, the TV displays an annoying white line above the start of the 16:9 image. Apparently this results from an area of the picture being displayed which is normally in the overscan region of a TV. Do all 4:3 TVs suffer from this fault in 16:9 mode? Or can this be adjusted somehow? I'm thinking about returning the set - I have until Monday to make up my mind (EU 14 days returns policy). Thanks for any advice! Regards Carsten.