Secure Collaboration Software - Groove, etc.?

["Mark G. Spencer" <mspencer () evidentdata com>]

I've been trying to find a collaboration solution for our small business (@
10 employees) that takes security seriously.  I thought Groove would be the
best bet, but there are serious performance issues and this recent activity
has us on edge about buying into it right now:

http://comments.fuckedcompany.com/phpcomments/index.php?newsid=98943&page=1&;
parentid=0&crapfilter=1

So .. Any recommendations on a single product we could use to collaborate on
projects with calendaring, tasks, instant messaging, etc.?  Security
features like encrypted communications, encrypted client and server side
data storage, access control, etc. are extremely important to us.  We're
trying to avoid running a full fledged MS Exchange or Lotus Domino
environment for this few employees.

Thanks!

Mark


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