In my opinion, Boris did kick a** job driving this puppy out, especially knowing that Windows hotfix is required for its functionality. This one should help monitoring infrastructure of clustered RMS with future releases of OpsMgr 2007 R2 as well (not beta though)! You can download at:

 http://www.microsoft.com/downloads/details.aspx?FamilyId=AC7F42F5-33E9-453D-A923-171C8E1E8E55&displaylang=en&displaylang=en

This release contains some fixes for library and discovery so even Win2k3 cluster users should consider downloading. Thanks for being patient with us!