Hello folks
I've got a client who wants to combine their Windows PCs with a Linux 
server.  The server will provide file sharing (using Samba), email 
(using IMAP), and shared calendars and task lists.
It's the calendars and tasks that are proving difficult.  They need 
something to replace Outlook (they currently use Softalk ShareServer 
instead of MS Exchange).
Zimbra is a possibility, but it's only open source as an after-thought. 
  Likewise Atmail.
Citadel looks good, but seems to use something called GroupDAV for 
calendars, whereas Thunderbird/Lightning and Evolution talk about WebDAV 
and CalDAV and WCAP as ways of sharing calendars.  And there's a thing 
called CalendarServer from Apple which is actually packaged in Ubuntu.
It's all rather confusing really.  Can anyone suggest a good way of 
doing the calendar/tasklist sharing thing between Windows clients via a 
Linux server?
cheers
Chris
-- 
Chris Dennis                                  cgdennis@???
Fordingbridge, Hampshire, UK