Livescribe Pulse Pen

Why not. Why the eff not. Besides the musical functions, it's pretty cool. Not sure what kind of processor and audio capabilities it has, but it seems pretty sick. The voice sounds like the Text Edit speaker from the ol'Apple computer. It slices, it dices, and it can also speak Mandarin. And if you're feeling Bach-ish, play the piano.

Not my bag, but I see its uses.