New Patterns and Practices Application Architecture Training Videos

The Patterns and Practices Application Architecture Team has released a nice set of videos to accompany their Application Architect Guide.

Overview (from Codeplex)
The "How To" videos step through performing key tasks related to Application Architecture. The "Explained" videos provide a short presentation that describe different aspects of Application Architecture. Each video is a few minutes long.

List of videos:

Introduction
Video: Train the Trainer - Application Architecture Guide 2.0 (length: 15:19, size: 8.11 MB)
Video: Introduction to Application Architecture Guide 2.0 (length: 4:01, size: 2.62 MB)

Guide Walkthrough
Video: Introduction to Application Architecture Guide 2.0 (length: 4:01, size: 2.62 MB)
Video: Architecture Meta Frame (length: 3:22, size: 1.70 MB)
Video: Architecture Styles (length: 1:41, size: 1.01 MB)
Video: Canonical Reference Application (length: 6:06, size: 2.96 MB)
Video: Quality Attributes (length: 3:13, size: 1.74 MB)

Video: Presentation Layer (length: 2:27, size: 1.44 MB)
Video: Business Layer (length: 3:11, size: 1.65 MB)
Video: Data Access Layer (length: 2:52, size: 1.65 MB)
Video: Service Layer (length: 2:50, size: 1.51 MB)
Video: Mobile Application (length: 3:49, size: 2.01 MB)
Video: Rich Internet Application (RIA) (length: 3:30, size: 1.68 MB)
Video: Web Application (length: 3:36, size: 1.89 MB)

How To
Video: How To - Design Business Components (length: 5:34, size: 3.91 MB)
Video: How To - Design Business Entities (length: 5:00, size: 4.02 MB)
Video: How To - Design Business Workflow Components (length: 5:58, size: 4.08 MB)
Video: How To - Design Caching for Web Application (length: 5:27, size: 3.75 MB)
Video: How To - Design Data Access Layer (length: 5:35, 4.07 MB)
Video: How To - Design Exception Management (length: 5:16, 3.83 MB)
Video: How To - Design Presentation Layer (length: 6:13, 4.15 MB)
Video: How To - Design UI Components (length: 5:08, size: 3.90 MB)
Video: How To - Structure Your Application (length: 5:04, size: 2.39 MB)
Video: How To - Use the MVC Pattern in ASP.NET (length: 5:34, size: 3.8 MB)
Video: How To - Use the MVP Pattern in ASP.NET (length: 5:20, size: 3.9 MB)

Explained
Video: Explained - Designing Services (length: 5.04, 4.05 MB)
Video: Explained - What is the MVC Pattern? (length: 6:25, size: 3.7 MB)
Video: Explained - What is the MVP Pattern? (length: 6:24, size: 3.7 MB)

Watch them here.