There are two more options with common width. People can choose how to watch it (full frame or cropped to 16:9/2.39:1), they can beam it on the wall with a projector and simulate a theatrical experience at home, with the IMAX framing and third, many who still possess the good old 4:3 CRT TVs, can burn it into a DVDR (formatted to fit 4:3 aspect ratio) and watch it in Full Screen without black bars at the sides.

Common width is the way the film was intended to be viewed. We already have the Blu-ray, it’d be great to have the actual IMAX version.