Today Amazon.com began a new promotions offering a buy one, get one free deal for select Sony and Disney Blu-ray titles. The promotions are separate. If you buy one title from Sony's selection, the free film must come from Sony as well.
All together Amazon is offering 100 movie titles, 72 from Sony, and 28 from Disney.
The Sony promotion includes big blockbuster films such as "Casino Royale", "Open Season", "Memento", and "Silent Hill". Disney titles include, "The Prestige", "Pirates of the Caribbean: Dead Man's Chest", and "Invincible".