[Zope] How to install zope with apache--by writing rewrite rule in .htaccess(URGENT)

[Dhanu]

Hai,
we have a problem here.Our customer has a site already running in apache and
we have to add the zope to it ,so that we can develop some good content
management system for them.

Main issue is,the client is running site on ISP and he says he has access
only to ".htaccess file" and he cannot modify http.conf file.I know that we
can have zope running with apache using rewrite rule on http.conf
file.Infact it is working fine in our place.
Is there way to do the same with out modifying http.conf file and using
.htaccess file.

This is very urgent,
If any body knows answer ,please reply to me soon.

Thanks for  your valuable time,

regards,
Dhanu