block p2p program?

[kuszmania9999]

are there any solution on how to block p2p program such as ares,limewire,bearshare,& etc in a computer?like preventing the user from installing it?
anyone know a software that effective blocking p2p?because i'm working in a cybercafe and i want to block it..
tq

[patio]

Here are a ton of choices...
Note: the offering from SourceForge is free i believe.

Here Ya Go...