В редмонде чешут репу по поводу P2P доставки патчей на клиентские инсталляции: http://technology.newscientist.com/article/dn13318-friendly-worms-could-sprea...
<Ъ-block> Because no central server needs to provide and coordinate all the downloads, Software patches that spread like worms could be faster and easier to distribute because no central server must bear all the load. "These strategies can minimise the amount of global traffic across the network." </Ъ-block>
З.Ы. Заранее скорблю по энтерпрайз вендоадминам.