The man must not sleep

I swear, you look away for one second, and Steven Speilberg has twenty projects going. Crazy!
As far as directing goes, he's working on an Untitled Steven Speilberg/Abraham Lincoln project. So far, Liam Neeson is cast for Lincoln, and it's based on a biography by Doris Kearns Goodwin. He's also making another Indiana Jones, with Harrison Ford acting, and George Lucas, and Frank Marshell producing.

Spielberg is producing a number of movies, TWO with Clint Eastwood, and Paul Haggis. Flags of our Fathers, and Red Sun, Black Sand. (Oscar! Oscar! Oscar!)
He's also doing Monster House, Disturbia, When Worlds Collide, Jarassic Park IV, Transformers: The Movie, and The Talisman.