So it begins. Really.
This is what happened before the Lord of the Rings trilogy went down. This is the beginning of the beginning.
As the article on /Film mentioned: Martin Freeman takes the title role as Bilbo Baggins and Ian McKellen returns in the role of Gandalf the Grey. The Dwarves are played by Richard Armitage (Thorin Oakenshield), Ken Stott (Balin), Graham McTavish (Dwalin), William Kircher (Bifur) James Nesbitt (Bofur), Stephen Hunter (Bombur), Rob Kazinsky (Fili), Aidan Turner (Kili), Peter Hambleton (Gloin), John Callen (Oin), Jed Brophy (Nori), Mark Hadlow (Dori) and Adam Brown (Ori). Reprising their roles from “The Lord of the Rings” trilogy are Cate Blanchett as Galadriel, Andy Serkis as Gollum and Elijah Wood as Frodo. Jeffrey Thomas and Mike Mizrahi also join the cast as Dwarf Kings Thror and Thrain, respectively. Further casting announcements are expected.
Peter Jackson has started up a Facebook page for The Hobbit where he plans on releasing production information/visuals as he sees fit. So check that out here.