If you haven't yet heard, Stephen Spielberg (director) and Peter Jackson are adapting Tintin for the big screen. It'll be CGI and based on The Secret of the Unicorn.
Spielberg cites Herge's Tintin as a source of inspiration and has vowed to stay true to the source material.
The movie is in post-production and due out in 2011.
Speaking of movies, if you hadn't heard, Sam Raimi and Toby Maguire are out of the picture for the next Spidey picture. Marvel is "rebooting" it.