Don't Download That Movie Until You're Sure

      Kiosks for Warner Bros., Sony, Paramount, Lions Gate movies will be available at airports. Santa Monica - based Digiboo is aimng this service to air travelers who don't have access to internet streaming while on a plane.  The exceptions are some flights on Delta Airlines and American Airlines that have begun offering passengers downloadable movies and TV shows via an aircraft computer system.  "It's a convenience", said Blake Thomas, Digiboo's chief marketing officer.  "A customer can decide if they want to download when they get to the airport.