I'm new, what do I do here?

First thing, calm down! It's really ok.

Basically, everyone who signs up starts as a subscriber. This means you have somewhat limitd access. You can't see EVERYTHING that full members can see but you can comment on things and post to the main bulletin board. 

Very soon after you sign up, an administrator will make you a full member. Then you'll have access to all the members only writing our members have posted, and many more areas of the site. 

After you're comfortable on the site and you've looked around, you might want your own personal space. If this is the case you'll simply go to the personal space area and click the email link with a small writing sample, a personal space title and a few other minor details. 

An associate will very quickly have your space set up and you can create that as you'd please.