I think I need to decide on how to sync shared files. For instance I need to have PDF forms available on all of my instances so that if I update one, they update on all my PCs. There are also config files etc. Perhaps I need to create a directory tree where things are to be kept. Some files are shared by everyone, some are only shared by my instances. Can use MS onedrive which gives free 15Gb of storage to everyone whereas in Dropbox I only have 6Gb free. but Dropbox has 30 day versioning of files. But there is no current working client for Linux for OneDrive. Suggestions on directory structure?