Greek have you tried to identify any of the people in the Webmastersinthesun site as a BH and try to make a connection like that? Just a thought. I have tried to do the exact same thing a while back, and as far as domain ownerships are concerned found it impossible to make the connection as the web was HUGE. I mean just his one server in Israel had over 700k domains! I always felt that maybe the answer was right infront of me all along but I was digging to deep. I even tried to find some students of his Management classes he gave at a University in Israel.