Code First/Entity Framework 4.1 Videos and Articles on MSDN

Currently, 8 of the 10 videos on Code First and EF 4.1 I have already created for MSDN are online but they are not easy to find.

Three of them are on the msdn.com/data/videos page. The others have not been placed there yet although you can find links to the videos at
msdn.com/data/ef and then from the videos to the articles.

Here are direct links to all of the videos and related articles that are currently online.

Building an MVC 3 App with Code First and Entity Framework 4.1
Whitepaper Video

Building an MVC 3 App with Model First and Entity Framework 4.1
Whitepaper Video

Building an MVC 3 App with Database First and Entity Framework 4.1
Whitepaper Video

Code First Data Annotation
video
article
Code First Relationship Fluent API
video article not online yet
Code First Database Initializers
video article not online yet
Validation in Code First and DbContext:
video article (note 4/15: MSDN's EF page points to the annotations content, but I found the correct links :) )

Code First: Mapping Fluent API:
video article not online yet
DBContext Change Tracker API: video & article not online yet
Code First and WCF Data Services: video & article not online yet

Samples?

I have provided C# and VB samples to go with each section. The samples are already online for the first three and are available from the pages with the articles, not the videos.