[Zope] Diacriticals in ZMI

My problem is the ZMI doesn't seem to be setting an encoding. Mozilla 1.1 notices this and displays all 8 bit characters as '?'. So 'Re'sume`' now shows up as 'R?sum?'. So my questions are: 1) How do I set the ZMI codepage or encoding so the browser knows what's going on? 2) Is there a way to enter é et al. into ZMI Title boxes and have them work rather than entering 8 bit characters? I've tried setting the locale via -L but that isn't helping me any. It seems to refuse to accept most of the locales listed by 'locale -a' and those that Zope accepts seem to result in a non-responsive ZMI.