[quote name='electrictroy']There's a distinction between letterbox and widescreen:
Letterbox = only uses the center part of the screen (black bars)
Widescreen = fills the whole screen (no bars, but image is distorted, people look 9 feet tall)
If you still have a square TV, you want the letterboxed version. If you have one of the new wide TVs, then you want the widescreen version, so you can "stretch" the image & make it look proper.
troy[/QUOTE]
Totally wrong.
The term letterbox is now generally only used for non-anamorphic widescreen sources (some older DVDs aren't anamorphic - like the current Office Space and Titanic DVDs). Video on the disc has black bars as part of the 4:3 video.
Anamorphic widescreen - signal doesn't include black bars. If the DVD player is set to 4:3 it basically basically generates them for you, reducing the resolution a bit, if you have your DVD player set to 4:3 on a 4:3 normal TV. If you have a 16:9 TV or a display with 16:9 squeeze, DVD player set to 16:9, you get a proper image.
You only get stretchy-people vision if you don't have your DVD player set to the proper ratio (4:3 or 16:9).
Here's a good page with explanation/pictures:
http://www.thedigitalbits.com/articles/anamorphic/anamorphic185demo.html
About pan-n-scan vs widescreen...pictures say more than words...
http://www.thedigitalbits.com/articles/anamorphic/aspectratios/widescreenorama2.html
PS - Sky Captain was a fairly decent flick, saw it in the theater. No big storyline/characterization movie by any means, but the original style/environment makes it worthwhile.