Hal 9000 said:

Are you planning to give all of the prequel footage this treatment, for potential use in fan edits? (As opposed to cutting the film, then only working on the bits you keep.)

All the uncut bluray versions and all dvd deleted scenes (upscaled to 1080p, but does look better with the added grain), along with a few bluray deleted scenes, ones that weren't missing major fx atleast.

So it's sort of going to be released in s system of folders containing each movie and subsequent deleted scenes.

And, yes the purpose is mainly for fan editors looking for a better look to the PT. I'll be using this for my edits, but will not be cutting anything.