Well, I'm using a clamshell iBook which contains so much extra plastic around the edges that its probably the same size or slightly larger than the 14" iBook. You sound like you are a fan of small laptops. I am too, as I also have a Powerbook Duo 230, which is about the size of one of the new 12" iBooks. I much prefer this size and shape. It is more portable, feels a naturally better size and is more pleasing to me. If I were you, I would stick with the 12" iBook. The whole idea of a laptop for me is that its to be small, light and unobtrusive. I'd go for the little guy. :)