Thanks so much to everyone for the advice on how to get rid of the fog on the headlights. I just bought a used Crossfire and after buying the Megaiure's product (primarily) along with Kaboom (great for shower doors too!) and spending 30-45 minutes of buffing with an electric drill and some strong elbow grease, they look about 80% new, which I'm pleased with.

Here are the before and after pics...