OCS R2 Evaluation Time Bomb issuehttp://blogs.technet.com/brettjo/archive/2009/06/15/ocs-r2-evaluation-time-bomb-issue.aspxIf you have downloaded OCS R2 Eval you may want to add the following hotfixes that address the premature time bombing issue: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=535637af-d92f-41b1-bf0c-54a526a88247 (MOC 2007 R2en-GBCommunityServer 2.1 SP1 (Build: 61025.2)