Somewhat odd as a standalone product, Griffin Technology's new AutoPilot ($50) basically exists to do two things: serve as a car charger for your iPod, and provide on-charger buttons for play/pause, track backwards, and track forwards. Though it doesn't make a lot of sense as a premium-priced charger for most iPods, AutoPilot's buttons enable simple tactile control of the iPod touch's audio features, which Griffin views as worthwhile for some…
