It's first: Ozaki's new iCommand Controller for iPod shuffle 3G ($TBD) has arrived, enabling the third-generation iPod shuffle to work with common third-party headphones. Featuring integrated volume controls on one side and a multifunction play/pause/track button on the other, this glossy black adapter extends the shuffle by one inch, covering its power switch while extending its 3.5mm headphone port. We'll have more to say on this littleā¦