A Few people who have downloaded the mod have asked em on irc how do you update the anti cheat program punkbuster because if it isnt they get kicked from servers.
Firstly in the installation it does ask you if you wish to update it .. if not later on goto Evenbalance.com and look for the enemy territory page for punkbuster on there are 2 software update programs one for windows one for linux ..
Download those move them to your PB folder in your ETF directory then run them .. it will automatically update it.