Greetings: Knoppix 6.2.1 HD install, still learning my way around the basics. Can somebody tell me how to play a DVD (for viewing only), please? The device is found. I right-click and mount the device. The name of the movie displays. I have VLC, and GNOME Mplayer, and Mplayer. I direct Mplayer to the Video_TS folder, but nothing happens. The same with all three, a multitude of different errors. What am I doing wrong, I simply want to watch a DVD. I have a Presario Notebook with a Toshiba CD/RW/DVD.