Correct me, if i am wrong, but AFAIK ZServer (coming with Zope) is multi-threaded by default, whereas Apache/Zope uses PCGI or FCGI and is *not* multi-treaded.

You can use Apache/Zope without PCGI or FCGI (via ProxyPass) too. _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com.