Just to also confirm my thoughts on sync after a few days use. I'd also like to see some kind of Mirror/Two Way sync differentiation. I like to think of this as either a Subscription, or Collaboration. With subscription, you are offering the secret to those clients that want to Subscribe to the information from the master. That means it will always be an exact duplicate (maybe with some client side filters). With collaborate it is a true two way sync with the original master, once again maybe client level filters can come into play. Then we have an excellent backup/replication tool as well as a great collaboration tool. I thought it was really cool when I recently added a second computer at home, and included it to sync with the office. Seeing it pull the data from the office and other home lan client was a very satisfying moment. Perhaps I need to get out more! Keep up the great work, I think this tool has a great future.