Unrelated, but I find that the technique used to blur the logo is really cool! He uses two images, one normal and the other blurred. Both images are using fixed positioning. The normal image is set as the `body` background, and the other is set as the background of the content panels (`div.bgover`). So, when you scroll over the panels, the blurred logo is layered over the normal logo, giving it that cool blurred transparency effect.