I'm puzzled by something... I've done quite a bit of study on the different widescreen DVD's, such as 1.78, 1.85, 2.35, non-anamorphic, anamorphic, etc., and I have a number of DVD's that say they are "anamorphic 2.35 widescreen" DVDs. However, when playing them on my Toshiba 57H81 (in Full Mode), some of them show black bars at the top and bottom while others don't. For example, Cast Away doesn't show any black bars, while Apollo 13 does, even when played in the same mode. Both DVD's claim to be anamorphic 2.35 widescreen. Anyone know what gives on this? Thanks in advance.