SCVMM 2008 R2 gets a rollup:
http://blogs.technet.com/b/scvmm/archive/2010/06/08/scvmm-2008-r2-rollup-released-for-scvmm-server-and-administrator-s-console.aspx
http://support.microsoft.com/kb/982522
Read the complete post at http://wmug.co.uk/blogs/r0b/archive/2010/06/10/scvmm-2008-r2-hotfix-rollup.aspx