Has anyone heard of or played this game? It's like Dance Dance Revolution but you use your fingers on your keyboard. It is a lot faster to account for the increased agility from using your fingers, and it's really fun!
If you want to try it, the game is freeware and can be downloaded from www.stepmania.com . It doesn't come with songs however, so you have to find them other places.
to show you how fast it can get. This song starts off slow, but watch it at about a minute in, it gets a lot faster. You don't have to start with something this hard, and there are songs that are much harder. This is probably average to above average, to give you a feel for the speed.