I know why Shareaza is considered hostile, but in my opinion BS took the only actions that were truly hostile. Shareaza has released the g2 protocol specs and g2 doesnt harm the gnutella network in anyway because it is a seperate protocol the shareaza client can access either of the clients without bothering the other one. But I really dont want to turn this into a big war about that so I will just drop it here. Thank you for letting me know about swarming, I basically see it as a type of PFS, is there any advantage of swarming of pfs, because I guess I see them as doing about the same thing, or am I completely wrong?