It looks like The Iron Man Robert Downey Jr.'s career is boosting high again. This time Robert Downey Jr. will star as the great English Detective Sherlock Holmes to be directed by none other than, Guy Ritchie who is also making a name by himself concerning the status of his marriage to Madonna. The Warner Bros. release, due to start shooting this fall, will show Sir Arthur Conan Doyle's hero in a less stuffy vein than in his previous incarnations, according to the Hollywood Reporter. Congratulations Robert!!!