I found these media player download instructions at :

http://www.amazon.com/exec/obidos/tg/browse/-/535884/102-6031406-9799315

“Most computers running Windows 98 or later include Windows Media software. If your computer does not have a media player, or if you want to download an up-to-date version, click one of the download links below”

Download Windows Media Player for PC

Download Windows Media Player for the Mac

Download Quicktime Player for Mac