Latest CRM 4.0 rollup 13 released on 23/Sep/2010.
Rollup 13 can be uninstall on server
Rollup 13 is cumulative.
Rollup 1,2,3,4,5,6,7,8,9,10,11,12 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.
Rollup 13 can be uninstall on server
Rollup 13 is cumulative.
Rollup 1,2,3,4,5,6,7,8,9,10,11,12 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.