good p2p/hub for underground metal?

yes, but registration is pretty easy via the website paladin.sublevels.net .

I don't know if that's a good hub. it's pretty small, but usually I find a lot of the stuff I'm searching for there...

edit: it's also the only non-public metal hub I know, lol
 
Kerrazy Torrents. When their forum isn't down anyways...
P.S. You have to sign up and log in before you see any of the releases.