What in the World is Zune?

According to WhatIs.com:

- The Zune is a portable digital media player from Microsoft. The first version, released in November of 2006, is about the size of a deck of playing cards and weighs 5.6 ounces.

Okay...so here is a review about a Zune download site: http://www.izune.reviews4u.net/

or here is the site itself: Click Here!