Hi am about to create a N-Teir Solution Using SQL Server 200  as the
Data Teir, XML Web Services as the Business Layer and Winforms as the
presentation layer.

I will be using Datasets that will peridically update the data back to
the SQL Database.

I wish to implement a Work Offline feature.  That works now, untill the
App is closed.

What are best practices for storing data locally.  Keep in mind that
this application will rely on web services to get data and stored
proceedures etc.

Is there a solution already for this IE a namespace?

Thanks Daren