Exchange Server 2010 is available for download SP2
Released the second service pack 2 server Exchange Server 2010
Flexible and reliable – Exchange Server 2010 SP2 gives you the flexibility to tailor your deployment
based on your company’s unique needs and a simplified way to keep e-mail continuously available for your users
Whats New In Exchange Server 2010 Service Pack 2
OWA Mini
Address Book Policies
Cross-site Redirection
Hybrid Configuration Wizard
Several hundred hotfixes
Conclusion
Before installing the next article: go http://technet.microsoft.com/en-us/library/bb691354.aspx
Download: Microsoft Exchange Server 2010 Service Pack 2 SP2