Is anyone else besides me having problems with their PBS stations squishing the picture of their programs vertically? I'm getting sick of all these different channels and networks keep messing up their shows, cropping them, recropping them, squishing them horizontally, squishing them vertically... I think they should all just leave the shows alone! If they were originally 4:3, them leave them alone in 4:3; if they were originally 16:9, then leave them alone in 16:9.