I was referring to the second unregistered poster as 2.0.2 was an early ultrapeer version. There's a recent post somewhere about trying to use older versions such as 1.4b but having problems with it. For one the auto-connect hosts are outdated so you would need to use the list given in the FAQ (3-6). Also, as the network moves along in development apparently it is harder for aging clients to connect. I am not completely sure about that though.