Microsoft Dynamics NAV 2009 Developer and IT Pro Help has been updated to Microsoft Dynamics NAV 2009 SP1 and is now available on MSDN and the Microsoft Download Center. In addition to new content for SP1, this release expands on existing content and addresses some important support call issues, such as Outlook integration. Some of the highlights of the updated help include: Outlook Integration and Synchronization; Extending the RoleTailored client using control add-ins; Security in the RoleTailored Environment; Security in the RoleTailored Environment. You can get the Microsoft Dynamics NAV 2009 SP1 Community Technical Preview release on PartnerSource.