While surfing the web thru various stories featured on Slashdot, I found this company that offers a cute little application that not only reminds you to stretch after sitting in front of your master^H^H^H^H^H^Hcomputer for extended periods of time, it also has a list of exercises (with pictures, no less) to show you how. Perhaps I should get one, and do some real stretching instead of cracking my knuckles.