[Zope] default page is zope_quick_start! - Zope 2.3 release for windows

A little problem I'm having with the new Zope 2.3 - Windows version. I edited index_html and it works fine if I enter http://host.com/index_html but if I enter http://host.com it gives me the quick start page zope_quick_start! Does anybody know off hand where this page is stored so I can edit it directly? A workaround until 2.3.1 is released. or better where to fix this in the code! Ian Thomas