webcasts
The Dzogchen Community offers teachings via the Internet through a webcast system. You can easily listen to a teaching if you have a web browser and a audio player (like Winamp, VLC, iTunes etc.). Most teachings are open, i.e. anyone who is interested can listen. A few teachings are closed and offered to Dzogchen Community members only.
Both open and closed webcasts are found at the same site:
www.dzogchencommunity.net/webcast