http://www.youtube.com/watch?v=Kay-eRh4Phg
This is a high-quality video of the original ABC promos and intro for the broadcast premiere of "Superman" in 1982. Whoever posted this just might have the complete original ABC telecast of the network version in the quality the video clip was in. This is not the Salkind cut, but the 183-minute ABC version that was derived from the Salkind cut.
If whoever posted this clip will come forward to help with the project, that would be awesome!
His/her ID, by the way, is KLXT77.