Can the <base href=.....> tag insert in the <head> block be disabled. I think this is something of the VirtualHostMonster, but I don't see why I would want it and it gives me a problem that I don't know how to solve. I have a multiple language site called quadgames.com , which has the option to change language by linking to the current page with an additional newlanguage=XX parameter. If a page is requested with this parameter than a session variable that stores the current language is modified. This works great! But now I added another site that should serve exactly the same content but with another default language (the site is called: quadgames.nl) . When Zope 'sees' that is a new session and no 'newlanguage' parameter is available then the default language is english (for the .com domain) and dutch (for the .nl domain). Great: this should actualy work if it wasn't for the fact that when the user selects a link (href/picture) the <base...> tag makes that all links refer to either the ipadress of the server or the .com or the .nl domain (whichever I select in SiteRoot). And when the user goes to the other domain it looks (this what I think happens) as if the session info is no longer valid (because we are on another domain now?) and the incorrect language is selected. I could make all links absolute but I don't want to be forced to do this! Does anyone uncerstand what I mean and is there a solution to my problem? kind regards, Eric