Diff between D300 and D300s?

TITCHY wrote:

apart from the inclusion of Video ,nothing else of note other than dual card slots . a minor 1fps increase (on paper) and a fraction in weight difference .

performance wise you wont see or notice any difference with still photography performance.

AF and particularly tracking is as good as it gets with D300 models . you will get more keepers especially with action shots . compared to your otherwise excellent D200 .