Go to
www.clanimo.com and go to the downloads section. under communication there is a program called all seeing eye. downlad it, it is like gayspy, just not gay like gayspy. In the option bar there is a option for punkbuster on and off.
unfortunatly, it was on for their server, or at least currently. BUT...it is their server, so its possible they can get around punkbuster. If you wanna play ET give me an IM on yahoo, icq, aim, they in my profile.
Is your ip static or dynamic? if its dynamic, that ban should be nothing cause ur ip changed.