What are the best earbuds for running with the new nano? The earbuds that come with the nano are too long for running. Anyone have any recommendations? I'm looking for a pair that has: (1) in-line control; and (2) is not very long. Btw, I am a tall guy so don't want a cord that is too short, just something shorter than the ipod model. I attach the nano to my waist when running.