If you can read this, you might not have Windows Media Player installed.<br/> <ul> <li>Windows users can install it via <a href="http://windowsupdate.microsoft.com/">Windows Update</a></li> <li><a href="http://www.microsoft.com/windows/windowsmedia/player/mac/mp9/default.aspx">Mac users can download Windows Media Player for Mac OS X</a></li> <li>Linux users should not have to install anything</li> </ul>