It's in at #9 ? #9 on Amazon's list isn't bad at all.
It's not awful (Zune is holding its own against non-Apple players), but with a quick back of the envelope calculation I estimate iPods outselling zunes at least 20:1 (http://tinyurl.com/47x4rv3). Nobody wants to be in 9th place :).
Why is the Apple Magic Mouse the #6 Best Selling MP3 Player? heh