Depends on the web site you are visiting. Some websites want you to 
download a file before you get the page. This is a means of getting you 
to download trojans/back doors or mediums that show advertising
So on what urls are you getting this?
--- Original Message ---
Rarely ...
More than likely it's the server that is not serving the correct
mime-type. Like you said, we need the URL before commenting further.
-- 
Jay Garcia Netscape Champion
UFAQ - http://www.UFAQ.org