For SCCM 2007 SP2 Site
When we add newly released updates for July 2015 to a deployment package, the package is then automatically updated on our secondary site DP's
Is it only supposed to copy the new files or copy the entire package over and again.
We did enable Binary differential replication on the deployment package
Also is there any best practice on the number of updates (or Size) that we should have for the deployment package.