CRM 4.0 Update Rollup 10

Latest CRM 4.0 rollup 10 released on 8/April/2010.
Rollup 10 can be uninstall on server
Rollup 10 is cumulative.
Rollup 1,2,3,4,5,6,7,8,9 are not prerequisites for server portion.
Update Rollup 7 is a prerequisite for Microsoft Dynamics CRM for Microsoft Office Outlook and Microsoft Dynamics CRM Data Migration Manager.

Special Considerations:

1. 64-bit versions of Office 2010 will not be supported in Microsoft Dynamics CRM 4.0.
2. With Update Rollup 8 installed, Microsoft CRM E-mail Router Service supports Microsoft Exchange 2010. However, because of an issue with MAPI, the Rule Deployment Wizard does not support Microsoft Exchange 2010. This issue will be addressed in a future update of Microsoft Exchange 2010.

KB: KB979347
Download HERE