OK, so now all links from http://www.ripe.net/ripe/meetings/ripe-46/webcast.html are not working for me.

Just FYI, right now (4.9., 11:35) my WMP (V9) on XP refuses to play any of the streams. It complains about invalid format :-( This is just FYI, as I am in the big room, locally... Cheers, Wilfried.