I can't help directly, but I asked Google and found a few links to websites that might have info for you
http://lotr.wikia.com/wiki/Tolkien_v...and_Screenplay (scroll down for links)
Try Googling "Lotr movies vs books"
;) [COLOR="#9999ff"]“There are hundreds of paths up the mountain, all leading to the same place, so it doesn’t matter which path you take. The only person wasting time is the one who runs around the mountain, telling everyone that his or her path is wrong.” ~ Hindu Proverb[/COLOR]