If you created multiple accounts, all you can do is wait, and find out which account you will be using from now on.
If you are banned for hacking, speedcheating, modified content (basically anything else) then do the following:
1. Uninstall/Delete the program, if any, that you downloaded to cheat.
2. Uninstall and delete any Paintball2 related folders from your computer. (even your personal config's, etc.)
3. When you are able to play again, download the current version of Paintball 2.
If you hack with any methods, there are possibilities that the hack changed your Paintball 2 files. If you try to play after your ban, and the hacked files are still there, there is a possibility that you will be banned for the same thing. The only safe way to make sure you are not banned again is to get rid of any files related to Paintball 2 on your computer, then do a clean reinstall of PB2
It is not the committee's responsibility to figure out if you didn't mean to have old hack files on your computer or not. It is your responsibility to make sure that you don't have any old hacks.
Jitspoe: One addition: With the new policy I have in place, you need to send any modified files or cheats to me before deleting them, as well as tell me where you got them. If you don't, your ban time will be doubled.