KB922342 - http://support.microsoft.com/?id=922342
This article should be available shortly. I also wanted to add that there are no current plans to add SQL Server 2005 support to the Microsoft Operations Manager (MOM) 2005 Notification Workflow Solution Accelerator.
INTRODUCTIONNeither Microsoft SQL Server 2005 nor Microsoft SQL Server Reporting Services 2005 supports the Microsoft Operations Manager (MOM) 2005 Notification Workflow Solution Accelerator version 2.1.
MoreInformation SectionThe Notification Workflow Installation Guide.doc discusses the installation requirements for the Notification Workflow Solution Accelerator version 2.1. This guide is included with the solution download. However, this does not include support for SQL Server 2005 or SQL Reporting Services 2005.