While you're there downloading the Super Bowl commercial, you may notice the official website for M. Night Shyamalan's SIGNS has grown. Check out the downright creepy "Is It a Sign?" section and spend an hour or so watching all the downloadable clips about crop circles and other associated weirdness. There also seems to be some puzzle involving the code 3E7774 but I haven't figured out what that means yet. I've tried entering it into the password box on the front page but that doesn't get you anywhere. Any ideas?