I'm trying to watch the webcast of the EOF but I only get a few seconds of audio/video followed by long pauses. This happens for Mediaplayer/WindowsXP and mplayer/Linux and for any of the sources listed on http://www.ripe.net/ripe/meetings/ripe-47/webcast.html, so I assume this is a general problem. Also, when trying to view the stream over IPv6 with mplayer on Linux, I get [...] Playing mms://webcast6.ripe.net/ripemtg. Resolving webcast6.ripe.net for AF_INET6... Connecting to server webcast6.ripe.net[2001:610:240:5:1755::1]:80 ... Connect error : Permission denied Resolving webcast6.ripe.net for AF_INET... Couldn't resolve name for AF_INET: webcast6.ripe.net Resolving webcast6.ripe.net for AF_INET6... Connecting to server webcast6.ripe.net[2001:610:240:5:1755::1]:1755 ... Connect error : Connection refused [...] Port 80 is filtered and port 1755 has no IPv6 listener. I don't know how the mms protocol works, but comparing with IPv4 suggests that only port 1755 is actually needed. -- Alex