beep345

I was recently banned without hacks. It's said that i was recorded with a multihack. Yet my theory is someone got into my cd key and abused to use hacks and other sorts of things. I apologize if the hacker caused any troubles. But i never used any hacks. If someone can please help me or even unban me all the good and cool servers on call of duty 4 modern warfare are protected with punkbuster and punkbuster is the best for anti-hacks. My username in cod4 is [mn]beep345/beep345 please help me.