The Exchange 2000-2003 Management Pack for MOM 2005 SP1 has been updated and is available from http://www.microsoft.com/downloads/details.aspx?FamilyID=efdea5c6-6835-47cb-af4f-43f3a3e30279&DisplayLang=en . Version is now 6.5.7903

 One of the main fixes for me is the resolution of the KB919598 (When you try to import a Microsoft Operations Manager 2005 report file, the import process fails). The updated reports now successfully import on SQL Server 2005 Reporting Services.