@supernova the Mac is my main man too ;-). I have nothing on my Mac. All data is on the Synology. I use resilio to get some data local on the Mac. But the main storage is the Synology. I have my timemachine backup on this Synology too. That data is replicated to any other drive here at home and to a storage provider. The timemachine backup are not replicated. They are just setting and apps.