[Zope] Netscape wants to download an index_html doc

Occasionally I find that Netscape wants to download a document rather than display it as it should. It doesn't seem to happen with IE5. It's happening a lot more with the Squishdot product as well. Is this a Zserver problem? Is there a way I can look at the headers before they hit the browser to see what's happening? Using NT4, and 1.11pr1. ------- Regards, Graham Chiu gchiu<at>compkarori.co.nz