Anyway, regarding your question, there aren't really that many good EU materials that tie directly into the movies, or at least any that you could pull and paste into your edit.
Its not necessarily EU, but the Radio Dramas are a great thing to listen to and to have.
You can be like me and buy the Limited Edition Boxset for around 100 bucks, or you could buy the cheaper one for around 60 or save your cash and download a torrent.
