CRM 4.0 Update Rollup 2

Microsoft released the RoolUp 2 for MSCRM 4.0, this time including the rollup for SRS data connector, as usual it was packed into 64/32 bits version. You can get it from the link below
Download Here

Rollup 2 can be uninstall.
Update Rollup 1 is not a prerequisite.
Again, backup first before you make any major changes

Update rollup 2 also contains some of the update that you have to configure manually, refer the details on Microsoft KB article below

Details of the Rollup 2 documented in KB959419