"have the DST 2007 updates for Microsoft CRM been released?"
A: Yes, the Microsoft Dynamics CRM 3.0 Time Zone Data Updates (KB 925874) and Microsoft Dynamics CRM 3.0 Update Time Zones Wizard (KB 932984) have been released to the Microsoft Download Center. The associated Microsoft Knowledge Base articles have also been published.
http://support.microsoft.com/kb/925874 (CRM 3.0 Update to Time Zone information for client and server)
http://support.microsoft.com/kb/932984 (CRM 3.0 Update Time Zones Wizard)