what a trip down memory lane!! when i was little, i had real trouble sleeping, and used to listen to audio cassettes to help me drop off. and of course i had a sesame street tape, with lots of great songs and skits on it, but there was this one bit, half way through side 2, where they did that skit with grover and the stairs (i think a couple of people have mentioned it already) and the bit where he falls down just made me go spare. the thing is, i never saw it on sesame street, just heard him tumbling down. when it used to come on i would scream out for my mum to come and fast forward through it. i think the only other thing that really scared me was the music from 'The Bill' (note for americans: british cop show, very tame, popular with grannies).