This is just for my understanding. Let´s say that you create a new collection at your central site. What is the functionality behind this getting replicated to a child primary site database ? Thanks a lot //Thomas.

Well, technically speaking, under ConfigMgr07, any collection changes from parent to child isn't database replication. That's site to site communications: http://technet.microsoft.com/en-us/library/bb632547.aspx, and basically means files getting sent by the Sender at the parent to the appropriate child's inbox. Short answer: It's the Sender. Standardize. Simplify. Automate.

if you want to dive deep into the replication check out this document - http://blogs.technet.com/b/configurationmgr/archive/2010/07/15/new-deep-dive-document-component-details-and-data-flow-for-site-to-site-replication-in-sms-2003-and-configuration-manager-2007.aspxKent Agerlund | My blogs: http://blog.coretech.dk/author/kea/ and http://scug.dk/ | Twitter @Agerlund | Linkedin: /kentagerlund