Hey, I'm in a youth facility that has a small open internet cafe (12 PCs with Windows XP). They got a lawsuit after someone downloaded copyrighted content. We are now searching for solutions to prevent this from happening again. There is one computer for an overseer, so he could use monitoring software to control the use of programs.
Can you recommend any free or cheap software to monitor the use of programs and / or block known filesharing software from being run or from accessing the internet?