I understand that the first time I try to connect to Gnutella, the host cache will feed me a list of active Ultra peers, but I don't understand how the cache pick out these ultra peers. Anybody help?

I tried to find the ultrapeer spec at:
http://groups.yahoo.com/group/the_gd...ltrapeers.html
but the link is dead. Anybody know where to find it?

Thanks.