The first I heard of this was over @ Kristine's, so blame her! :wink
The third installment of the American Pie series is on the way and due in theaters on August 1. American Wedding is the "final" adventure for Jim, Stifler, Finch, and (my favorite character) Jim's Dad. The official site has some plot info online and Latino Review has some still pictures.
I'll give you my take in just two words: we're there!