Microsoft has released Microsoft Sync Framework CTP1 Refresh

Microsoft Sync Framework is a comprehensive synchronization platform that enables collaboration and offline scenarios for applications, services and devices. Developers can build sync ecosystems that integrate any application, any type of data, using any protocol over any network.

The Microsoft Sync Framework provides a platform for taking web services and databases offline. In addition, it provides optimized P2P sync of any type of file including contacts, music, videos, images and settings. The extensible framework includes built-in support for synchronizing relational databases, NTFS/FAT file systems, FeedSync compliant feeds (formerly known as Simple Sharing Extensions), devices and web services.

Highlights

New in the CTP1 Refresh Release full support for producing and consuming RSS and Atom feeds using the FeedSync 1.0 specification
Add sync support to new and existing applications, services, and devices
Enable collaboration and offline capabilities for any application
Roam and share information from any data store, over any protocol, and over any network configuration
Leverage sync capabilities exposed in Microsoft technologies to create sync ecosystems
Extend the architecture to support custom data types including files

Microsoft Sync Framework CTP1 Refresh