PlayStation Network. We've got an arcade Ski game Go! Sports Ski for $2.99 and tutorial videos for Eye of Judgment and NBA 08. Most exciting, however, are the demos being served: Bladestorm: The Hundred Year War and The Simpsons.
Bladestorm is a Koei-developed action title best described as "Kessen in Europe," but The Simpsons is a game we've been dying to play since E3. Tomorrow can't come soon enough.