Broadcasting with Ventrilo on to..

[stuffradio]

Hi, I'm a dj on www.xltrax.com I am using SAM Broadcaster to broadcast to the server. I do not own it, I want to have a talk show every saturday mornings, is there anything special I have to do here? Can I have step by step please? If possible maybe I'd like to do this by tommorow, and do my first talk show than. Thanks for all the help that will be provided !