Tony, how can you believe in evolution, and not believe in evolutionary leaps?

I know that there can be rapid changes in a given species, these are seen in the fossil record. I just don't think that they are due to an outside influence tweaking their genes by remote control or viral reprogramming, I think they evolved through normal processes. Some traits faster than others, I just don't think that an entire species simultaneously starts giving birth to a radically different set of offspring all at once. (Although a friend told me about a sci-fi story on that subject once... )