An incremental synchronization will sync only those profile properties that have changed since the last profile synchronization, depending on the service or system You should plan to first perform a nonrecurring full synchronization of user profiles only before you deploy to the production environment. Then perform a recurring (incremental) synchronization of both users and group profiles. Refer the following article for more information http://technet.microsoft.com/en-us/library/ff182925.aspx#section1 Profile Synchronization Timer job will synchronize user information in content databases from user profile data. Quick Profile Synchronization Timer job synchronize user information for newly added users in content databases from user profile data. Refer to the following article for more information http://technet.microsoft.com/en-us/library/cc678870(office.12).aspx --Cheers

Hi Friends, What is difference of Full Synchronization & Incremental Synchronization & Quick Synchronization Please describe me. Thanks XtremeDesigning