[Zope] Dreamweaver and WebDav

Is anybody using the combination Dreamweaver 4 WebDAV Zope already? A connection was easy to make. At the moment i want to put or get something "access to the desired resource is denied by the server". I checked my password, i have the correct rights, and it is working more or less fine on ftp. (i can not change a file name on the host: an ftp error occured, cannot rename hihi.htm to haha.htm. 500 RNFR command not understood) Met vriendelijke groeten, Hans de Wit h.de.wit@scp.nl