Calm yourself or drive your co-cubicle dwellers completely nuts with iSerenity, a collection of environment sounds available online. With everything from a dawn chorus of birdcalls to the gentle scratching of pencil on paper, from typewriters (with and without carriage returns) to the sound of a fan blowing across your face.
I don’t know either, apparently people like this stuff. Check it out and see what you can find. Needs Flash, but then what doesn’t these days.
iSerenity takes you away from your usual desktop setting and delivers you via a variety of sounds and image environments to a tranquil, private and entertaining space. iSerenity offers the capability of a sound machine without the added expense.