[Zope] ssh tunnel with zope?

Has anybody got a passive FTP tunnel working over ssh to a Zope server? I looked around on Zope.org for a howto or other tips and none were to be had. I'm simply listening on port 21 and forwarding that 127.0.0.1 on the remote server. WebDAV tunnels without a problem but is problematic on bulk uploads. Uploading one or two files at a time is fine but more than that causes it to go into a tailspin and crash the Zope server (2.5.1). Any tips would be most welcome (including "yeah, you can't do that FTP thing"). __________________________________________________ Do You Yahoo!? Sign up for SBC Yahoo! Dial - First Month Free http://sbc.yahoo.com