The other day I had the good fortune to run into a site completely run by a self-acclaimed Zune expert & huge music fan, it is called world-of-zune. Nisheth Joshi, the editor and webmaster of World-of-Zune seems to have done a good amount of research on Zune players and started this wonderful site for Zune enthusiasts, which is undoubtedly one of the most informative and comprehensive Zune digital media player guide online.
Microsoft Zune Video MP3 Player
On this site, he shares a great deal of useful information from basics all the way to some advanced tips and tricks on everything related to the exciting World of Zune. This easy-to-follow info @worldofzune is very helpful even if you are new to Zune and willing to buy-it-online (or) you are a Zune owner wanted to know more about its wonderful features and be a Power user.
More on Zune at World-of-Zune.com