all of the video and audio tests worked for me using
Helix. 
hey, cool, for me too. So, Helixplayer on Gentoo can play the
stream.
  However, they were jumpy - but I believe that is a
function
 of my partial T1 connection. 
Mine aren't jumpy, except the normal jumps of old films.
  Streams look like they are
 between 192 and 256kbps
 ---
 Opps.. now Helix reports: "congestion" Probably too many
 people now.
 (I'm in California) 
I'm 500m from the ZKM ;-) .
 Best regards
    ce