www.apple.com/ipod/ads
It features "Cubicle" by Rinocerose. I dig it.
It suggests that at least the iPod nano will probably remain unchanged through any anniversary event.
I like Apple's new "black background" style ads. The "silhouette" ads were getting a little old (although I'm glad they're keeping a few of those around, too, because those are synonymous with the iPod).