phil's Favorite Lego creation

When I was six my father bought for my brother and I a star wars lego set. It was kind of like mindstorms; there was a motor and an instruction manual for ideas. The motor was pre-programmed for the specific sets, like if it was Darth Vader, then you would set the motor to the programmed number in the manual and then the motor would run and if you built it right and the gears worked, then the lightsaber would swing. There were many kits to build and they were grouped at different difficulty levels and I know that I built them all.