How do I remove DRM from WMV?

To remove DRM (Digital Rights Management) features from a WMV file, you will need an application that plays the WMV file and re-records it in another format.

You will need to be connected to the Internet to retrieve a valid DRM license during the conversion, but after that you will be able to play the videos on the train.

Here is a demo on how to remove DRM from WMV

http://www.youtube.com/watch?v=9z34rqYICN4