hi, I'm about to put a system into production, and will continue to update the live site with ZSyncer. But I can't seem to get it to work behind an Apache 1.3.27 server running HTTPS using rewite rules. This is Zope 2.6.0, with Python 2.1.3 running on Solaris 8. When I try to sync, I get the following error: ~~~ There was a problem with that comparison. Error: * ProtocolError * <ProtocolError for 195.194.49.2:443/ZSync_Global: 404 Not Found> Things to check: * Your destination ZSyncer is where it is meant to be. * The destination server is running and accessible. * The user "" has the right to access ZSyncer. * The password for "" is correct. ~~~ it uses the same username and password as the development server, so that's not the problem. And I know that the Zsyncer server is working, as I can connect to it over HTTP, bypassing the Apache server. This won't be possible when the service is made live. Could anyone suggest what the problem is, or a solution? TIA Ben Avery