Ye' old general discussion board. Basically, for everything that isn't covered elsewhere. Come here to shoot the breeze, shoot your mouth off, or whatever suits your fancy. This forum is not for asking programming related questions.
I saw this the other day.. some seriously cool crap. BTW, Apple already owns the patents on it. They've got filings for new ipods based on this technology already. (Submitted Feb 2, from what I saw)