You know those bits in films that you just know you'll not forget.... instant classics that change the way you see films.... especially when you're a kid. there don't seem to be as many anymore. for example: The first time you see luke fire the lightsaber up. The librarian ghost at the beginning of Ghostbusters. The airduct sequence in Alien. and modern ones: Autobots arrival on earth in transformers. The batpod coming out of the tumbler in the dark knight. add to the lists!!!