I got Total Films magazine, it had some thing about the Hobbit,
Andy Serkis is now the second Unit Director, he said something about hi and Peter's understanding of Middle-earth, and Peter's sensibility.
They will also be shooting in 48 frames a second, instead of the normal 24, Peter explained it will look more life like in 3D, and normal speed and easier to watch.
Elijah said there will be a lot of new elements, hinting the script wont be a straight adap but could incorporate other Tolkien works, the refer to the same time periods, that's all they said, so i keep looking!