Just a quick update on Pixar's Cars.
Today the Office of Film and Literature Classification gave the movie a G rating and a run time of 116 minutes (which is twenty minutes more than the length quoted on the Internet Movie Database - so I'm guessing that includes the Pixar 'short' prior to the film, which must be attached to the print.)
Wouldn't have minded being one of those reviewers who get to watch the movie before release!