Ummmm...... thanks? Not really though.. while Peerblock has some minor use in blocking unfriendly ip addresses it's only as good as the blocklists it uses.. and there is zero guarantee that it will block all unfriendly ips when a a person/company can just get onto a new ip address range that is not in the blocklist. On a side note, a few years back a friend of mine received a copyright warning thing from the isp while using peerblock, so again.. no guarantee of anything.