Hi guys!
I seen the show with the rocket missel launcher and i found a new toy for you, checkout this Wireless webcam roboter -> http://red5.co.uk/Rovio-Wi-Fi-Robot-pr-514.html <-- it has an integrated webserver .. so you can control it over the webbrowser + no cables needer becouse it has an wireless lan adapter build in .. so people can see the hakhouse and drive around in it :D
Alex B)