Loving the medium trust capabilities for small online apps - take that! all you sucky rip off hosters!!Here Comes SQL Server Compact 4.0 | Rob Tiffany
ASP.NET embedded database support
New Embedded Database Support with ASP.NET - ScottGu's Blog
Using ADO.NET Data Services
Good work from Beth Massi on ADO.NET Data Services - this is simplicity incarnate! I reckon that you could have prototype code up and running within half-an-hour... Beth Massi - Sharing the goodness that is VB : Using ADO.NET Data Services
Mark Cooper 