RANDOM.ORG - True Random Number Service
http://www.random.org
"Perhaps you have wondered how predictable machines like computers can generate randomness. In reality, most random numbers used in computer programs are pseudo-random, which means they are a generated in a predictable fashion using a mathematical formula. This is fine for many purposes, but it may not be random in the way you expect if you're used to dice rolls and lottery drawings."
Strange but True: Infinity Comes in Different Sizes: Scientific American
http://www.sciam.com/article.cfm?articleID=DFCF15E5-E7F2-99DF-3EAAFAF2776CEFC5&chanID=sa029
"If you were counting on infinity being absolute, your number's up"