Hi! I've uploaded a patch at http://www.mtg.co.at/projects/subhosting/, that allows to host multiple websites in one ZOPE space. This is a pure ZPublisher patch, and as such supports only subsites that DO acquire from their mainsite. This is more or less the right thing for logically interconnected websites, and is probably acceptable for other uses too. The patch supports at ZPublisher level also nonacquiring subsites, but at the moment this is not functional, because there are no Application-alike objects yet (normal Folders don't work permissionwise, and creating an additional Application does neither :( ). I've included the README file for the patch here: ZOPE Subsite support patch. http://www.mtg.co.at/projects/subhosting/ This patch allows ZPublisher to support subsites, which are additional DNS names for some folder of an existing ZOPE site. For installation instructions, see the file INSTALL. As the CGI environment doesn't contain enough information for this to do reliably (without relying on heuristics), it extends the expected environment of ZPublisher by an new optional variable: ZOPE_DROP_FOLDER. This variable contains the number of Folder objects that are above the site start in the ZOPE database. The number can have a "c" appended, in which case ZPublisher cuts off the Folders above the site start Folder completely. This includes also acquisition. WARNING: Do not use the "c" option if you do not exactly know what you are doing. Standard ZOPE Folder objects are able to fulfill the role the Toplevel Application object. Example: http://www.main.crt/ <-- main site. http://www.main.crt/sites/sub/ <-- content of subsite http://www.sub.crt/ <-- sub site. So basically www.main.crt is the whole ZOPE process, while www.sub.crt should be mapped to a subfolder in www.main.crt, in a way that is transparent to user. For this to work, one just has to make www.sub.crt point to zope.cgi/sites/sub/... and add ZOPE_DROP_FOLDER=2 to the CGI environment. Apache Example: <VirtualHost ...> ... Servername www.sub.crt ... RewriteRule /(.*) .../zope.cgi/sites/sub/$1 [e=HTTP_CGI_AUTHORIZATION:%1,E=ZOPE_DROP_FOLDER:2,t=application/x-httpd-cgi,l] </VirtualHost> Andreas Kostyrka -- Win95: n., A huge annoying boot virus that causes random spontaneous system crashes, usually just before saving a massive project. Easily cured by UNIX. See also MS-DOS, IBM-DOS, DR-DOS, Win 3.x, Win98.