Welcome to the site! I'm Theolyn, a member of the Welcome Committee - I'm here to help if you need anything! Right now, I can just suggest that you read the stickies and the membership manual - there are lots of information, but it covers everything you might want to ask. If that's not the case, I'm the second best :P Also, if you just wish to chat with someone, I'm here.
I don't have much to say other than that, except this - relax, explore the boards, and enjoy the site! Everyone here is really friendly, I'm sure you'll like them.