Other than calling them up & saying you are aware that they are filtering or blocking your p2p use, I'm not sure. I am aware or heard from one other member that Cox don't apply it to commercial packages or at least theirs (probably just home users.) p2p can steal a lot of bandwidth from an isp & if their systems are busy/overloaded then if they recognise p2p users out there, they'll probably apply it. Don't sound like a trusty lot to me. I'm on good communication level with my isp & they have so far been bery honest with me. The moment I sense they're starting to be dishonest with me ... well ... I'd start searching around I'd suspect.