Even though I am a die-hard Mac girl, I'm thoroughly tempted by this new concept design for a PC: PhilcoPC. The film is a brisk 1.17 minutes and worth every second of your time. Right now all the images are 3D animation (yup that whole film is animated...!) but the company behind the idea, SchultzeWORKS, is trying to market it to the major PC manufacturers.
I'd like to see it made for the glorious typewriter keyboard alone. I'd buy that today if it was available!