If you look at our history in recent years, you'll see that we've completely overhauled our restraint systems rules, and we started holding seminars with the drivers to explain the benefits of being restrained properly in their cars. Then the SAFER wall project, we really pushed hard for that, and you're seeing the benefits. We're just now back to the bumpers, which is the last 10 percent of the whole equation. Fortunately, we were able to get good advice, and now, having a little bit of history to reflect back on, we're seeing very positive results in individuals that have contacted the wall as hard or harder than others previously, and they're going off to dinner that night, not spending the night in the hospital. We know now that the advice of those experts was solid, and the results are starting to show that.
That brings us to the bumpers, and it's still a struggle. We're still working, and when you talk about the last 10 percent being the bumpers, it's not. It's the whole rest of the car that is the last 10 percent. That means the front bumper is 7 percent of that 10, but you have the sides of the car and the crush areas, and the rollbars, and the escape hatch, and all the rest of the things that make up the last 10 percent. That's what the Car of Tomorrow is, in our eyes, the continued process that was laid out early on. Focus your energy here, then move it to the wall, and then to the car, and then start over again. We feel like some of the gains that have been made are major, and we see better things in the future. We keep learning. We were at Delphi recently, conducting tests with crash dummies to continue to look at driver restarting systems and find better and better systems. That's a proactive ability, in my eyes, that the R&D Center affords us, the France family, and NASCAR. We are now working proactively, taking a current rule and seeing if there are ways to do it better. We're learning.