Here is some advice if you are banned.
Stay in touch on the forum. Post often and keep up on whats going on. Leon knowing you actualy care about the game and not just playing it may unbann you.
Don't post things like "Plz unbann me" or "WTF WHY AM I BANNED!" You know what you've done so deal with it. there are very rare times when a GM bannes you for fun >.>
Listen to what Leon wrote on what to do if banned. Post all of that stuff. Talk to him. Make an agreement.
Don't Post things like "Unbann me I wont do it again". If you cared you wouldn't have done it in the first place.
But..... Here is the secret to never ever ever ever ever ever ever ever ever get banned.
EDIT BY LEON: Stickied
FOLLOW THE RULES!

