I live in Germany and would like to know what the features are of the downloaded movies. Is the quality as good or better than the HD trailers at 640 x 480? How many audio channels are offered? Just stereo would be unfortunate, since home movie enthusiasts really want 5.1+ channels. Also, are there multiple audio tracks (English, Spanish, French)? Are there any of the extra content components that one gets on a DVD?
If the download was really as good as the DVD and had at least the same features, then I would switch. But, I already know about the DRM restrictions, which will restrict anyone from travelling anywhere and continuing to watch a movie (or listen to music from the iTunes store).