Submitted by New Media Rights last modified Wed, 11/07/2007 - 11:31am
From the site:
Download PeerGuardian (for Mac)
"PeerGuardian 2 is Phoenix Labs’ premier IP blocker for Windows. PeerGuardian 2 integrates support for multiple lists, list editing, automatic updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc), making it the safest and easiest way to protect your privacy on P2P."