http://fffff.at/noisy-typer-a-typewriter-for-your-laptop/Get this right damn now. Essentially, what it does is make every single keypress sound like you're typing on an original, mechanical typewriter. Underwood, Smith-Corona, whatever you prefer. Oh, and scrolling with the navigation cluster or arrow keys makes a paperfeed noise, and hitting enter rings a bell and makes the "zzziiip" sound. Holy crap. Mix this with the sound of a mech board (I want to see someone with Blues make a video with them using both at the same time; I'll personally use my browns) and there will be a "hnnnnnnnnng" heard round the world.