Hi Don't use Solaris. There is a problem with the Zope threading. Zope seems top run as if it were singlethreaded. I havn't seen a solution jet (and I'm not the hacker that could come up with one). I'll probably switch my production Solaris to Linux or FreeBSD sometime soon. NT-Zope also seems to be free of this problem. Regards Oliver Erlewein -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net