If you have played Super Mario Brothers before or know of it and you have five- to ten- minutes to spare and you don't have a ridiculously slow internet connection and if you have never seen the video entitled Super Mario Brothers in 5 Minutes, then you should try check this site out and watch the video.

I don't know (or care) if the person playing it was cheating, or if it was a computer playing it, or if someone had somehow sped up the game after running through it. All I know is: I can't do that and I probably never will and so it impresses and amuses me.