Up in the Air (Movie Tie-in Edition)Ryan Binghams job as a Career Transition Counselorhe fires peoplehas kept him airborne for years. Although he has come to despise his line of work, he has come to love the culture of what he calls Airworld, finding contentment within pressurized cabins, anonymous hotel rooms, and a wardrobe of wrinkle free slacks. With a letter of resignation sitting on his bosss desk, and the hope of a job with a mysterious consulting firm, Ryan Bingham is