[Zope] How to get Clean URL for CMF site

[opensource]

Dear zope friends,
we have developed a site using zope + CMF 1.1.WE installed zope on  ISP
where OS is Linux and Apache is exisiting server.We have to access thru
apache.
The ISP does not allow rewrite rule .
We are running site on port 8080 and using PCGI.We have put zope.cgi in
cgi-bin directory .

Now we are accessing site at
http://www.oursite.com/cgi-bin/zope/cmfsite

Can you guys help me in getting site with URL
http://www.oursite.com

regards,
Sudhakar