Today I noticed that Microsoft Sync Framework v1.0 became available for donwload in the beginning of august. I have not heard or read much about it since TechEd 2007, but the sessions I joined on TechEd presented a promising picture of this important piece of technology. A couple of years ago I wrote an occassionally connected client with bits from p&p, but heavily developed. It required us to write way to much plumbing code with high risks and difficult to test all scenarios. A lot of interesting things keeps comming from Redmond and it's diffcult to priorotize, but this is on my radar.
More information available at Microsoft Sync Framework Developer Center