The Earth's Vital List application lets people identify up to 12 items they'd save if life on this world -- as we know it -- ever came to a crashing halt. This is a part of a global participation campaign for Fox's upcoming movie, The Day The Earth Stood Still (http://www.thedaytheearthstoodstillmovie.com), which opens on December 12. The film stars Keanu Reeves and Jennifer Connelly in the ultimate alien invasion movie.