Nino Billic has published in MSExchangeTeam.com to links about free samples of Exchange Server 2007 and OCS 2007 MSPress books
Exchange Server 2007:
Get the information that you need to transition your skills and prepare for the new certifications – written by experts such as William Stanek, Walter Glenn, and Ian McLean. Topics include managing Exchange Server 2007, mailbox administration, disaster recovery, and security.
http://go.microsoft.com/?linkid=7667741
Office Communications Server 2007:
Learn how to take advantage of the enhanced e-learning collection on enterprise capabilities provided by Office Communications Server 2007, and get a richer experience using virtual labs designed for the final product version.
http://go.microsoft.com/?linkid=7667746
While on the subject, you might also like free downloadable sample chapters from the Microsoft Office Communications Server 2007 Resource Kit:
http://go.microsoft.com/?linkid=7675616
Read more at source: http://msexchangeteam.com/archive/2007/11/06/447461.aspx
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