sorry bugger writes "From the article: "Peer-to-peer software applications are a network administrator's nightmare. In order to be able to exchange packets with their counterpart as directly as possible they use subtle tricks to punch holes in firewalls, which shouldn't actually be letting in packets from the outside world." More under http://www.heise-security.co.uk/articles/82481"
Economists state their GNP growth projections to the nearest tenth of a
percentage point to prove they have a sense of humor.
-- Edgar R. Fiedler