katrina was a terrible blow to the gulf coast but whenever opportunity to rebuild facilities and rethink how to lay things out, look at how it is performing today, they're knocking it out of the park. anybody that doesn't does will tell you how your shops are set up, a long way towards cutting, making more productive. the second piece of it is workers coming in today, training them and putting davis training to get them up to speed quicker and supplying with tools to make a more productive. one of the things, we tend to be a pretty conservative organization on how we use technology. this great opportunity out there, and i think to use technology, cell phones, et cetera, there are security issues within the would allow us to be more productive.