SCVMM PRO Tips & SCOM 2007 R2 CU3
Be careful when implementing SCVMM PRO Tips with SCOM 2007 R2 CU3. Cumulative Update 3 will break the PRO Tips with Event ID 26319 appearing.
You should implement SCOM 2007 R2 CU4 to solve PRO related issues.
Also interesting to know is that CU4 adds SQL 2008 R2 upgrade support for SCOM 2007 R2.
Download here
For more information: KB 2449679