Kiefer Sutherland was interviewed on Live with Jimmy Kimmel about his new series Touch, and of course the 24 movie. He once again claims they are aiming for an April start date, this time getting a little more specific and saying mid-April.
One interesting new reveal, is that despite the extra freedom of a movie versus a TV show when it comes to cursing, the current draft of the script has Jack Bauer swearing only a single time. This could potentially mean that 20th Century FOX is aiming for wider PG-13 release (like with Live Free or Die Hard) rather than making it R.