My apologies for posting on this topic 3 times in a row. But I thought I'd better share one last thing, in case anyone else besides me is interested.
I notice at the official "http://www.ez-ipupdate.com" site there is a link to subscribe to the mailing list for ez-ipupdate, [EMAIL PROTECTED] And the website at "http://www.gusnet.cx:8080/" looks quite obviously to be the author's own homepage. If it was someone impersonating him, why would he use them for his mailing list? ;-) And that page links to the one you got the b8 source off Nick. So that's good enough for me. Looks like ez-ipupdate.com is just a (slightly out of date) mirror of ez-ipupdate.org, mystery solved :-) Cheers, Gareth