[Justin]

I'm not really sure why you would need to open inbound ports. I was under the impression that the whole idea of ustream.tv was to send video out to them so you didn't have to open ports and get into that mess. I would say make sure you are broadcasting against the right show. Also make sure that you have the video and audio source set right in the ustream console. In theory of course if you are seeing video on the server monitor then video is making it to ustream which would lead me to believe that it is something to do with the way the show is setup on the ustream side of things.

Sorry for not being able to be more specific but maybe something there will help. Good Luck.

Justin