A general note...
We have heard reports of people losing work in Fargo.
We're looking into them, and working on fixes, and will report when we have them.
In the meantime -- at least some of the problems can be worked around by reloading Fargo.
1. Reload at least once a day to be sure your connection with Dropbox is active.
2. If you make changes to the Fargo folder, reload Fargo after making the change.
3. You can back up all your work by making a copy of the Fargo folder.
More coming soon.