I personally think they should finish the book series before they even begin to dream of the movie adaptation. [what happens if J.K. Rowling was assassinated? or the Paolini kid died?]
I'm looking forward to the Elric Saga being put into a movie. If you don't know who Elric is, google it. [and not the Full Metal Alchemist one].
I want to see Thank You For Smoking. But I can't. =(