Apple has posted the Keynote recording from this morning's Let's Rock event, hosted at the Yerba Buena Center for the Arts in San Francisco. The Keynote recording recaps the various launches: 4th generation iPod nanos, revised iPod classics, the sleek iPod touch, iTunes 8.0, and the inclusion of HDTV shows. The event also saw the return of NBC to the iTunes fold, after a feud over the iTunes prici
