Just remember someone has already asked every question you can ask, and most questions are answered on a frequent basis. That's why the Frequently-Asked Questions (FAQ) section is very helpful. You can also take a bit of time to skim through the subject headers here in the forum. You'll find a great education here. If you are ready to ask questions, don't worry about "stupid questions." Many of us have already asked stupid questions here! Use your sense of humor, jump in and talk!