Your Probably better off not purchasing a shoutcast server then, my host does, a alternate site you can check is
http://www.justin.tv/#r=vqWDLKU~.
Like I said it is better to broadcast via video and audio on one server and chat on another server site.
1. There are a lot of IRC chats available,
2. Free streaming video sites + most offer 3 way comm except your video chat your using now.
3. Get a fast frame webcam, I got mine at Radioshack for $20.00 in HD.
PS:
Also do you have any more banners I might be able to place on the top of my website, forget about making a link.
Thanks,
Robo-X Team - IT Hosting Solutions.