Not so much a boost of Challenger sales as a drop in Mustang. As we approach the S650 release, people who are leaning toward a Mustang in their future may put off the purchase to that release, resulting in the drop in sales we're seeing. Since the Challenger has not substantially changed since introduction, nor will before end of production, sales will likely remain relatively static and will probably hover around the ~50,000 unit average that it has been throughout the production run to date.