Originally Posted by jamesicus

.......... Use Web-Sniffer View HTTP Request and Response Header to check how your pages are being served -- just specify the User-Agent (Browser) you wish to check for and leave everything else at default. Among other things, the content (MIME) type and character encoding will be displayed along with the page source code .........

Congratulations John! Your home page is indeed being served (via content negotiation) as content (MIME) type text/html without xml prolog to MSIE Browsers and as application/xhtml+xml to xml compliant Browsers.

James