I just installed zcs-7.0.0_GA_3077.UBUNTU10_64.20110127202143 and everything seems to be working as expected.
I understand that I can download the Outlook Connector from the Downloads page in the admin area, however, in my case the only links I've got are:
Am I missing something obvious?
Downloads for Administrators
ZCS Migration Wizard for Exchange
This Windows application performs a server to server migration of mail, calendar, and contacts from Microsoft Exchange to ZCS.
ZCS Migration Wizard for Domino
This Windows application performs a server to server migration of mail, calendar, and contacts from IBM Domino to ZCS.
Downloads for End Users
PST Import Wizard
This Windows application imports an Outlook PST file to a ZCS server for a single user.