I use FTM2010 and do 99% of all my work in the software. I also post that work onto Ancestry. Up to this point, I have not linked or synced the two because everything makes it sound like changes made on line go to your FTM software, but I want to know if it is the other way around. I don't want to sync them and lose everything because the Ancestry.com tree is older and when it syncs it takes that data.
Is it possible for Ancestry.com tree to update from FTM tree and NOT the other way around because I don't actually input or change anything using Ancestry.com?