The first thing you should to is check out the Site Rules and FAQs. There is some useful information there, and will make your experience a whole lot better! ;)
The first things you could do is check out the Wiki (just type in any game name, concept, object, character, etc.), read and post on the forums, listen to the Bombcast (the podcast), and check out some videos. Much more you can do, which I'm sure others will post. "
Hold on to your asses gentlemen.....We got a winner ;P