Microsoft on Thursday released an update for Office for Mac 2008, bring the most current version to 12.1.4.
This update fixes a very specific problem that was caused by the last update. Version 12.1.4 addresses a calendar issue in versions of Microsoft Entourage that were updated with the Microsoft Office 2008 for Mac 12.1.3 Update.
According to Microsoft, the issue prevents Exchange accounts in Entourage from sending meeting invitations and responses. This can occur when an Entourage identity is configured with more than one mail account.