Can you please tell me _how to use the ZSyncer_. I don't dare to experiment with it too much in case of serious data loss. What I want to do is to transmit a bunch of objects over from my localhost to my public server. I might also want to do it the other way around, but the problem is that my localhost is behind a firewall so it doesn't have an address that I can type into the public server. It might be obvious, but what am I supposed to write in the Destinations lines property. Thanks a lot, Peter