Jon Favreau on the set of Iron Man 2!

(NOTE: Tried to add the pic, but link kept breaking, so here's the direct link:
http://twitpic.com/1ze7q )

Jon Favreau just posted a pic on his twitter of him on a half constructed set of Iron Man 2.
Nice to see the movie is under way and this is one I'm excited to see, especially after how good the original Iron Man turned out!