I recently replaced our bedroom TV with a Vizio 32 inch model. It was rated higher than most of the others and seemed good for the price. Setup was easy, and resolution was great. However... No matter how I set the aspect ratio, it still looks distorted. Either the people on screen look 4 feet tall or too much is cut off. My wife collects older TV shows on DVD. The TV can't figure out what to do with these 4:3 TV shows. Letterbox would be fine. Even 16:9 HD content seems stretched or compressed, no matter which built-in aspect ratio we try. By comparison, our Samsung in the den adapts between formats, and never looks distorted. Any suggestions (other than the obvious ditch the Vizio)?