I fully agree that those of us who are allowed to download these revisions already own the original soundtracks. How, though, do we make this clear?

As well as the 1997 special editions of the soundtracks (plus the respective prequel soundtracks) I have the Anthology box set and have managed to acquire, though various sites like TehParadox and RickSays, some of the expanded editions (including the staggering Optimum edtion of ESB) and would be happy to answer any questions confirming this to be the case!