The Zune is Microsoft's answer to Apple's iPod. The general buzz on the web right now is that it's not quite up to scratch; but it's early days yet. For a full (really, really full) review, check out this page from Engadget.
In the meantime, the Zune's got a tasty site full of graphics, short films and music to celebrate its launch. Check it out here. We've been particularly liking the animation above, especially because of its Regina Spektor soundtrack, Us. (We liked it so much, we went and downloaded a copy... on iTunes.)