What is not in the Next Version of the Framework

What is not in the Next Version of the Framework
- The “ADO.NET DataServices” samples are for demonstration purposes and not planned to be added to the framework.

- The “Dynamic Data Futures” samples are demonstrating useful techniques that developers may want in their applications but these are not currently planned to be added to the framework.

- The “DomainDataSource” samples that utilize the .NET RIA Services are not currently in the next release of the framework but will instead ship when the .NET RIA Services ships.

.NET RIA Services
This is new technology that is currently in CTP for that provides a framework for building data driven applications that run in Silverlight. One of the components of this framework is a Domain Service which is a pattern for building a business logic layer. Business logic layers are a thin layer of code that sits on top of a Entity Framework or Linq to SQL data model. This business layer gives the developer a simple place to add access security to methods, custom validation by verify parameters before making a call to the data access layer and providing a simple place to inject logic before or after the call to the data access layer.

System Requirements of Vista

• Supported Operating Systems: Windows Server 2003; Windows Server 2003 R2 (32-Bit x86); Windows Server 2003 R2 x64 editions; Windows Server 2003 Service Pack 1; Windows Vista Business 64-bit edition

• The .NET Framework 3.0 tools and samples contained in this SDK are designed to work on Windows Vista or on Windows XP SP2 and Windows Server 2003 SP1 with the .NET Framework 3.0 Runtime Components installed. If you do not have the .NET Framework 3.0 components installed, some samples, tools, and other SDK functionality will not work properly on the down-level operating systems.
• Hard disk space. Choose a disk drive with a minimum of 2.0 GB of free space.
• We highly recommend you have your machine fully patched through Microsoft Update before beginning Setup.