I didn't mean to disturb anyone. I got all the informations from
http://www.theonering.net/movie/faq/ There is a HEAP of information and the exact changes they are planning and all this other stuff. I agree about Sauron though, theres always more fear of the unseen. Read through the FAQ on this page to prepare yourself for certain dsiapointments I say. The movie still seems like it will be great though.
And yeah Agent Smith does have sort of an Elven face if you use your imagination. I reckon it might work well.