If you are running Windows XP (OR Windows Vista), you can enhance your DVD playback experience on your PC by using a DVD Decoder pack.
You can then turn Windows Media Player into a full-featured DVD player when combined with a popular DVD decoder pack from Corel (XP) or CyberLink (Vista).
More on the correct: DVD Decoder here: http://www.updatexp.com/dvd-decoder-media-player-windows.html
Kind Regards
Marc Liron – Microsoft MVP

I installed the COREL dvd decoder for windows media player on Windows XP a month ago. I already knew how to use WMP11 and so did not want to learn a new piece of software. By installing this dvd decoder plugin I have the look and feel of windows media player AND can play my dvd’s in the familiar interface!