I like that that site included the PT, although they neglected to include the original establishing shot of Palpatine's office (which was a very beautiful shot); interesting that they noticed the deletion of BG traffic from AOTC--apparently there are over a hundred such minor edits, which were included on the digital version of the film but not the 35mm version (hence these are not actually DVD changes).

Also, according to your list there is an HD version of the 1997 SE's--where the hell can i download this???

And the ROTS bootleg is not necessarily from the "workprint," which implies the rough cut, but rather a timecode print of the final version.

Also, regarding the 1977 bootleg--I don't believe this is a camcorder bootleg, but an actual telecine.