The Philips 5200 headphones are a great alternative to earbuds. The street style (behind the
head/neck) and the comfortable on ear pads are so much more dynamic than most earbuds. Plus you do not suffer from ear bud pain after extended use.
Their dynamic range is 12-24,000Hz which is broader than many other headphones in this price range (about $15).
Lastly, they have a reflective neckband which is perfect for night joggers.
I highly recommend them as an inexpensive way to highten your zune listening experience.