Shareaza has it's own section where you can block ip's and does not require you to run peerguardian, i made this because the other Shareaza blocklist from bluetack does not try to block anti p2p companys like the RIAA and others.
First simply download the Shareaza Peergurdian p2p blocklist from Here(right click and save).
Then go, View>Sercurity and on the window that comes up right click and select Import, find the blocklist that you downloaded and ok that.
Now all the ip's from the peerguardian database are blocked.
I will probaly update this, as the ip address get added and removed from peerguardian database pretty regularly.