seven said:
a short side track idea for a special feature...

To expand on the special feature on ANH revisited of the pop up track (pop up of all the changes), it would be cool to do a comparison track.

You can watch the whole movie with SE on top (proper 'all rights reserved' legal info attached) and Revisited on bottom . You can then add all the pop ups on the SE half of the screen of all the errors/things changed.

The problem is that that would be another video track and would double the amount of space needed just for the video. I'm sure someone could make their own special feature DVD doing exactly that, but the time differences and edit choices would make it extremely difficult. I'd love for someone to try though...