[Zope] WebDAV configuration

I want to configure a folder called "Projects" on my Zope 1.10.3 site for WebDAV. I got that client program, DAV Explorer, and want to use it to connect to Zope. It should be pretty simple, right? I can't find any explanations on configuration on the Zope web site. Also, I went to search this e-mail archive, and it's down. It's the third time I've tried to search it in 3 days. I wish I could just look stuff up there. Thanks for your help, Mary Thompson