wetwebmedia.com is also a really great resource as a beginner. If I could offer the most valuable advise I got in the beginning:
1. ALWAYS research everything BEFORE you bring it home. Every fish, coral, and even crabs
2. Go slowly introducing things to your tank, it will need to adjust to the increased bioload
I learned the hard way on both of these Also, until you have your tank really established I'd recommend not getting more shrimp. If they don't have enough food they can start snacking on your corals