Talk about viral — if you have an Internet connection and you haven’t yet seen the Microsoft I-pod PRO 2005 XP spoof video, then you’re probably living on Mars (do they have broadband there?).

Garr Reynolds, whose blog Presentation Zen is one of my favorites, put together this brilliant post linking Donald Norman’s idea of visceral design with the I-pod PRO 2005 to give us a great lesson in visual design.