Thanx napho, I was going to mention that kazaanet entry but a picture is much better. And if you select the Client key about half way down the page is the kazaa "network_config" string - which appears to be the same as in my Grokster settings.
Indy and I can now confirm that user@fileshare is from iMesh.
Here is a link to a thread in the KaZaA Forum @ Zeropaid where I explained what we discovered.
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Re:@fileshare