Microsoft System Center Service Manager 2010 SP1 is available for download at the Microsoft Download website. This SP1 release is a rollup of fixes for System Center Service Manager 2010. It contains a number of bug fixes and performance improvements to the System Center Service Manager 2010 release. It is a full release that can be installed stand-alone or as an upgrade from System Center Service Manager 2010 RTM release.
Link – http://www.microsoft.com/downloads/en/details.aspx?FamilyID=5118055b-9cd7-45cd-bae6-7fc287d832d7
