Just some facts from the producer and director I found on a site:
Ian Holm will appear in some fashion in the film, but will likely depend on the physical demands of the role. They will know more once the script is finished.[/*:m:w9b5sy7o]
Howard Shore will be back to score the films[/*:m:w9b5sy7o]
GDT says Ron Perlman has a "good chance" of being the voice of Smaug, but he actually has "other plans" for using him in the film[/*:m:w9b5sy7o]
Early production timeline according to Jackson: "the rest of this year and start early conceptual designs. 2009 will be dedicated to pre-production on both movies and 2010 will be the year we shoot both films back to back. Post productin follows one film at a time with The Hobbit being released Dec 2011, and F2 release Dec 2012."[/*:m:w9b5sy7o]
No serious casting moves will be made until next year[/*:m:w9b5sy7o]
The second film does not have a title yet.[/*:m:w9b5sy7o]
No decisions have been made about an online production blog[/*:m:w9b5sy7o]
GDT: "I am all for trying to preserve every idiosyncrasy the novel has- the very things that seem ?unfilmable? and that ? in my mind- will make it thrilling as a film."[/*:m:w9b5sy7o]
THE HOBBIT will likely be contained in a single film, and "Film 2" will likely derive its content from the existing "Cosmology2[/*:m:w9b5sy7o]
GDT will film in 2:35:1, and not is usual 1:85[/*:m:w9b5sy7o]