Tariq Jaber.. IT Professional

I wrote an article about  the new Exchange 2010 high availability feature; Database Availability Group (DAG). An overview, how it works and how to deploy a highly available Exchange 2010 environment.
To read the full article, you can find it on ExchangeInbox.com @
http://www.exchangeinbox.com/article.aspx?i=157

Finally we can download Exchange Server 2010 .chm help file. Here is the link (Exchange Server 2010 help).
Enjoy it  :)