Twilight Breaking Dawn movie moving forward.

If you have been keeping up with the twilight movies, you may know that the fourth book "Breaking Dawn" was in debate as to whether it would get made or not. This was because the actors Kristen Stewart and Robert Pattison were originally contracted for the first 3 books/movies only. It looks like things are moving forward now as the 3 main characters (Tyler Loughten also) have signed on to do the fourth movie and a script is being penned right now. It looks as though shooting may begin as early as this fall. See here:http://www.comingsoon.net/news/movienews.php?id=62312 for the full story. Now the only question is whether it will be one long movie or if they will extend it into two, as "Breaking Dawn" was much longer then the previous 3 books. Personally I hope they extend it into 2 movies, so they can get all the content in there without leaving anything out and to keep the tourism flowing in Forks.