In case you have no common sense, or you just want some specific rules, here are some:

1. No Spamming (that means Stupid Pointless Annoying Messages)

2. No offensive language (that includes swearing)

3. No flaming (that means personal abuse on members)

4. No double posting - PM is a double post nazi, if you double post, you will feel his wrath

Please abide by these rules, as they are not hard to obey and we don't want to ban anyone.
Remember, just use your common sense, and you will be fine.