SpeedBump57: Thank you very much.
Michael: For a good pitbox take a look at the large Plano fishing/tackle boxes, the one's with the drawers. They are perfect for holding tools, spare parts, tires, batteries, motors, etc. They're about $35 at K-mart and worth every penny. I have a couple of them and I can't imagine racing without one.
I have the one shown in the link and it's great.