Thanx!

> The protocol, including metadata, is documented very well

I can't agree with that, let me ask something?
The data structure of the metadata inside the "Private Data" QueryHit is not documented, right? It seems every vendor tries to cook his own gnutella soup, or do I miss a point?
Sorry, I'll try to understand the details of what vendors like Bearshare/Limewire crypt inside the so called "Private Data"... is this top secret/proprietary?