Great, fun kit. More than enough to kick start a load of ideas that will lead to either a two day work week for humanity, or deadly robot overlords. Or, you know, just make things move for the sheer joy of doing it. The future is in your hands.. I couldn't belive how quickly this turned up to be honest. I was not sure what happened first, the click of my mouse on the buy button, or the sound of the package dropping through my letter box! Cheers Pi Hut, one million thumbs up.