Speed Racer opens seven days from now, and new tracking has it at 84, 26 and 3….obviously a weak number, although there’s no telling with family audiences. What Happens in Vegas is running at 80, 32 and 7 (with first-choice numbers among women being closer to 11 or 12). Chronicles of Narnia: Prince Caspian, which opens on May 16, is running at 96, 40 and 12 — pretty good. Indiana Jones and the Kingdom of the Crystal Skull (Paramount, 5.22) is through the roof, of course — right now at 89, 56 and 22.