Hello, I just got Macromedia UltraDev4 and have set up a WebDav, I can read all the files on the ZODB, but I am unable to write to it. I get the following error Unable to authenticate with WebDAV server. I suppose the WebDAV server must be set in the Application Server site definition properties. But how to do that so that it reads ZServer, I don't know. Also I have added in the Extensions.txt file _DTML, DTML extensions so that it can be recognised by UltraDev, whicxh it does. BUT most of the products, don't have extensions, therefore UltraDev does not know how to read them. Thanks Norman /*/\*\/\*\ /*/ \*\ /*/ \*\ |*| Norman Khine /*/ /*/ /*/ \*\_ |*| |*||*| mailto:khine@o-a-l.net /*/ /*/ /*/\*\/*/ \*\|*| |*||*| Purley, UK /*/ /*/ /*/\*\_/*/ \*\_/*/ |*|____ ^^^^^^^^^^^^/*/^^^^^^^^^^^\*\^^^^^^^^^^^ /*/ \*\