Zimbra Connector w/ CalDav doesn't show up in iCal

[deviantintegral]

Hi,

I'm using the Zimbra connector with OS X 10.5.2. I added an account in the preference pane, and set it to use CalDav to sync my calendars. However, nothing shows up in iCal, and no accounts are listed. Now, I can't change to 'Selected' or 'All' because the prefpane thinks I'm using CalDav.

Any suggestions?

--Andrew

[Costa-101]

Is the Zimbra connector only available with the Network edition ?