Microsoft has just announced over 25 new PDC sessions. For more information on these and other sessions, click here. Register before September 15 and save $500 here.

Here’s a list of the sessions just announced:

• Advanced Diagnostics, Historical Debugging and Test Automation

• Advanced Microsoft SQL Server 2008 R2 StreamInsight

• Code Visualization, UML, and DSLs

• Developing Advanced Applications with Windows Azure

• Developing Rich Reporting Solutions with Microsoft SQL Server 2008 R2

• Developing Solutions for Microsoft SharePoint Server 2010 Using the Client Object Model

• Developing Solutions with Business Connectivity Services in Microsoft SharePoint Server 2010

• Document Assembly and Manipulation on Microsoft SharePoint Server 2010 Using Word Services and Open XML

• Embodiment: The Third Great Wave of Computing Applications

• Extending Internet Information Services (IIS) 7.x

• Future Directions for C# and Visual Basic

• Introduction to Microsoft SQL Server 2008 R2 StreamInsight

• Networking and Web Services in Silverlight

• Patterns for Building Scalable and Reliable Applications with Windows Azure

• Scaling out Web Applications with Microsoft SQL Azure Databases

• Scrum for Microsoft Visual Studio Team System

• Software + Services Identity Roadmap Update

• SQL Azure Database: Under the Hood

• Storing and Manipulating Blobs and Files with Windows Azure Storage

• Using ADO.NET Data Services

• Using ADO.NET Entity Framework

• What’s New for Windows Communication Foundation 4

• Windows Azure Monitoring, Logging, and Management APIs

• Windows Azure Present and Future

• Windows Azure Tables and Queues Deep-dive

• Workflow Services and “Dublin”