Well, it's just that I had read an article somewhere that explained John Knoll's involvement in the prequels, and the tradition he had of creating the opening crawls for them on his mac. Well, near the end of the article, it talked of how he "finished" the process by re-doing the crawls of the OT on his computer as well. I can't remembver where I read this, but it was definately a legit article.