Ok so i went to Comic Con yesterday and i got to see Billy Boyd and David Wenham and i brought back spoilers of the EE ROTK!! ENJOY!
This is what we saw:
1. An extended Dimwauld scene w/ Arogorn Legolas and Gimli
2. A touching scene between Faramir and Pippin where we find out Pippins Gondorian clothing used to be Faramirs.
3. The battle between Gandalf and Saurumon.
4. The battle between Gandalf and The Witch King of Agmar.
5. When the Orcs bring out Frodos Mithril vest and show it to Arogorn, Legolas, Gimli, Merry, Pippin, Gandalf (basically the fellowship)
6. Another touching scene between Faramir and Eowyn.
7. When Sam and Frodo dress up as Orcs and have to march w/ the other Orcs.
8. When Sam and Frodo find the head of that Statue of the king lying on the ground. (I think its when there at the crossroads in the book... i cant remember)
9. When Merry becomes a Rohan squire by King Theoden.
10. Extended scenes between Pippin and Gandalf.
11. Extended Battle of Pelenor Fields scenes.
By the way, there are over 50 minutes of Extended/New stuff.