Just curious about something. With film, the framing and viewing mode has always been "landscape", that is, the horizontal is longer than the vertical. I have never seen it any other way. Because of the physical manner in which film is transported in a projector, I can't see it working any other way. But with digital, theoretically, this needn't be a limitation, other than that's the way all current desktop and theatre projection screens are built. Any moves afoot to change this, even if only experimental?