Just want to explain why we still have not came up with that synchronization which was annonced a month ago. The most obvious way to do  that is just to create simple SOAP based web-service on our web-server and that is it. But this approach has some well-known drawbacks like concern about privacy and fear of uploading very sensitive data onto someone's server. So, we are still trying to fugure out another way and right now our favor is for something like a peer-to-peer approach. So, everyone who desire to backup their data download a small desctop application which serves as a back-up server on your own computer. Thus, the real data will not be transmitted to third-party server, but only to your personal computer. This approach will also allow to explore and modify data from that desctop application.