Well the tree sync feature DOES NOT WORK. It does not indicate what happened just that an error occured after it almost done. Uploading works fine. I have done the latest update. Compacted my file. Called Tech Support and was told my 12Mbit connection was too slow as soon as I asked about Tree Sync. They never asked what speed connection I was on.
DOES NOT WORK is incorrect, it will work if you create a small database and upload that. But for my purposes it does not work, I wish they would advertise the limitations.