Note for all you saying use peerblock: It doesn't help and any organization that wishes to circumvent peerblock can do so easily. Peerblock is just a placebo and if anything it occasionally blocks seeders accidentally making your download slower. The only way to truly prevent getting caught torrenting is to torrent wisely. Don't try and torrent "The Avengers" or a new version of Photoshop or something hugely popular because that kind of torrent is being targeted.