In a lively combination of text, video and audio files, the CHALLENGE (Changing Landscape of European Liberty and Security) project has produced a DVD presenting engaging debates about balancing liberty and security in the European Union, including the changing nature of border controls and war. The content of the DVD may be directly accessed at http://www.libertysecurity.org/module. It can also be ordered in DVD-rom format at http://www.vezfilm.org/libertysecurity-dvd.