Link
More or less the basics.
Also, if you're looking at keeping in good standings with the rest of us, you can start writing some interesting, easy to read blogs (which you can manage here: Link), and you can join the discussions both general (Link) and insane (Link), or even start talking about your favorite movies or games (Link).
Obviously you've already found the General Discussions forum, where you can post about anything you deem interesting for users to discuss.
Don't be afraid to ask anybody a question; we are, for the most part, a very friendly internet community.
[Edited by yosup, 2/12/2011 11:34:06 AM]
hay im new here 2. maybe we cud b friend newbs 2geder ;p loll1!
Lolilol'datyourcomedyyoursofunnylol.
EDIT: I made this 4 days ago and it's still on first page?
Weird.
[Edited by Get_Some_Dogs, 2/16/2011 11:42:47 AM]