"If you are like most people, the whole issue of Floats is rather intimidating. The theory is difficult to grasp, and on top of that, the bugs are rumored to be numerous and nasty. Well fear not, because we will walk through the concepts, some of the bugs, and the practical uses of floats, in nice easy stages. Be assured that you will suffer no ill effects. Rather, a vast new world of positioning will open up before you. Onward!"