Apple computer released iTunes 4.9 on Tuesday via manual download and through Software Update, the update which rolls in at a tiny 9.9mb allows users to browse and subscribe to podcasts from within the iTunes Music Store, and then easily transfer them to your iPod for listening on the go.
Evidence within some iTunes file has confirmed the where abouts of the rumoured iPhone, it likely that iTunes 4.9 was released ahead of an announcement to release the iPhone.