I got this from www.blubster.net
"The way Blubster works is to use basic peer-to-peer structured software without a central server, running a private UDP transport protocol: The MP2P Protocol. This system allows a userís identity to remain private, which makes all the file-sharing process completely anonymous. Over 2 Years after its inception, MP2P has proven itself as a super-scalable and ultra-fast network."
So is that true?? I can hardly believethat because I can see in my netlimiter to whom (IP) I am connected with when downloading.