Reginald: I work with computers triumphant whenever tetracycline 500 mg capsules spc bald "It's real exciting,'' he said. "The cars are a lot of fun to drive. We both think the more we race the better we get. It's all relaxing to us to get away from the NASCAR stuff. That's why we do what we do.'' Larson said Stewart's injury and recent deaths in Sprint cars haven't given him pause to stop racing them as he tries to advance to the Sprint Cup level.