http://blogs.technet.com/robert_hensing/archive/2008/05/30/mediadefender-ddos-s-revision3.aspxSo Revision3 seems to be using BitTorrent to distribute legitimate / legal content that they either own or properly license. They found some folks using their Torrents without permission and blocked them . . . then they came under attack from a fairlyen-USCommunityServer 2.1 SP1 (Build: 61025.2)