The SQL Server 2008 Developers Training Kit has been updated with new content for SQL Server 2008 R2. As given on the site:
The SQL Server 2008 R2 Update for Developers Training Kit is ideal for developers who want to understand how to take advantage of the key improvements introduced in SQL Server 2008 and SQL Server 2008 R2 in their applications, as well as for developers who are new to SQL Server. The training kit is brought to you by Microsoft Developer and Platform Evangelism
The training kit offers the following benefits:
- Learn how to build applications that exploit the unique features and capabilities of SQL Server 2008 and SQL Server 2008 R2.
- Provides a comprehensive set of videos, presentations, demos and hands-on labs
- Contains new content for developers who are new to SQL Server.
- Contains new content for SQL Server 2008 R2.
- Contains all of the existing content from the SQL Server 2008 Developer Training Kit.
- Easy to download and install.