Hello everyone! We have 16,000 files (11.2GB) synchronizing between 15 computers. It's been working flawlessness since we set it up 3 months ago. Two days ago we started seeing lots of .!sync files all over the place. What are these files, and what is their purpose? They don't seem to go away, even when we delete them. Are they an indication that something is not working correctly? Thanks!!! We LOVE BitTorrent Sync -James