OK, I'm a little confused here. Just set up my new Toshiba 50H81, and set my Sony S570D DVD player's TV type to 16:9 (uses component video into HD1). Seems I have to change the Picture Size from Normal to one of the Theater Wide modes (or Full) to view a wide screen DVD, and I must change it back to Normal to watch a 1:33 to 1 DVD without stretching. I guess I thought this would happen automatically. I found that Full mode works best when watching an anamorphic widescreen DVD, and Theater Wide 1 works best when viewing a non-anamorphic disc. As stated above, I have to manually change to Normal mode to watch old (1.33 : 1) films on disc, as when I view cable or VHS. Is this the experience of owners of this set, or am I missing something? If one does need to adjust the Pic Size control each time the program changes, do you concur with my suppositions above? Thanks.