Live streaming videos with Flussonic Litecast script

I am looking into a live streaming service. Flussonic offers a variety of services including the Litecast script. My giant network of networks and sites will potentially have up to 10,000 viewers of these videos at any time.

I have some questions relating to live streams and WordPress. Is there someone out there with experience in this that I can talk with?

My main question right now is how to build an uploader that will upload videos to the correct streaming channel. Each site will have its own channel.

So first, will someone bump this if you have experience with live streaming services through a multi network WordPress site.

Thanks