have you filled out this application yet?
http://www.pbbans.com/account_application.php
make sure you use a paid email address to speed up the process (EX: your ISP, College, clan email, business, govt or military)
ever heard of site like the pirate bay? (in no way does pbbans endorse using keygens and cracks) everytime they are shutdown by a government they just take all their stuff and move to another country or to another place that allows it. Not to mention that most cheat sites pay to have their domain information kept private. some of our SGAs have attempted to take down sites in the past but only recieved generic messages back from their host
ban messages. greetings and other such things will tell you if you are streaming or not.
you probably saw a kick for ignoring md5 querys. this is a non bannable offense and is caused by a miscommunication between punkbuster on the server and the client side
they sound like stock file mismatches and I would say no to that. could be that the file is corrupt or possibly a steam copy of the game (the filesize is different from the actual md5 file)
are you talking about the images? do you have a link to your site (so I can better help you place it and give you a good size)
http://www.pbbans.com/links.php
I think you can increase the time yourself for violation kicks.
PB_SV_KickLen [Minutes]
The number of minutes (default is 2) a player will be kept from being able to rejoin after getting kicked by PunkBuster
cause while punkbuster itself will just raise the violation on one server we take it a step further and ban them on all server streaming here. Thats 3015 cod4 servers right now and a total of 5,000+ servers all together (different games). On top of that we make our ban list public so any cheater will squirm when they are banned.
the ban your referring to was from his IP. He had a dynamic IP associated with his guid. we attempted to show him that he key was indeed not stolen. He had only two aliases associated with that guid too (both relating to your clan). on top of that he saw the violation on his screen meaning that his computer raised the violation, not another.
-Dan