HRCertification.info

I have had more trouble trying to participate in the Tuesday evening study group. If my Internet (at home) is still giving me grief on the 20th, I will officially give up.
In the meantime, can someone tell me how it works? I know I have to log in to the chat room apart from this area, but once there, what happens? Is it structured? What are your expectations and are they being met?
Any insight would be helpful. Thanks all!