http://www.audioease.com/Pages/Snapper/snapper.html
My recommendation is that after watching the 100 second tour, that you watch the additional 3 mini-videos which you will see on your left hand side. They will reveal a bunch of useful Snapper preferences and options, so that you will have a great overview of what under the hood, and how you can customize it easily.
Fantastic product. I am already putting it to good use!
