What is this cardio kick boxing program i'm hearing so much about. People say its a great 1 hour program that is great for cardio and getting in shape. Has anyone done a program like this?

Dont do it.
If you want to get fit then do exercise. If you want to do kickboxing then go to a class. Mixing the to will mean your getting trained to punch by someone who has done a 2 week course rather than someone with any experiance.

You'll end up punching and kicking with bad technique and causing joint problems.