I tried to sync folders over a network. Tested on a simple text document. When the text file was sync'd (copied) to the other folder it was empty. The original in fact had content (and was saved) so why did it copy the file, but not it's content? Not only that, I deleted the file from one folder and then I sync'd, instead of also deleting it, it just copied it back there. It doesn't delete. It just copies. Not helpful.