Not a difficult or elaborate set of rules:
1. Be polite to your fellow users.
2. Do not harass others.
3. Use common sense when posting.
4. Keep in mind the InvisionFree Terms of Service (located at the bottom of each page). This includes keeping cursing to a minimum (preferably none at all.)
5. Remain on topic unless in the off-topic forum, steer clear of causing clutter.