Intriguing. I've asked the experts:<p><a href="http://www.hou2600.org/hacking/can-you-break-this-code-from-boards-of-canada/" rel="nofollow">http://www.hou2600.org/hacking/can-you-break-this-code-from-...</a><p>I know nothing about the Boards of Canada (except the soundtracks they did for "Until the Light Takes Us") but that OpenVMS prompt looks quite inviting...