Entity Framework Code First n-tier example (not ASP)

I am new to Entity Framework but have spend a lot of time reading through the snippets of the code, Julie Lerman book, Scott Gu's blog...

I think I have come to understand a lot, but now am at a point when all needs to be tied together in quite complex layered project.

Since I have no background in developing for the web, and a开发者_开发问答ll examples that I could find are either simple console applications or are using ASP & MVC I have the hard time understanding the (ASP) examples posted - what is applicable in developing desktop application using WPF and MVVM?

In short, is there any layered example that is not simple console application or ASP.NET, that has CRUD elements?

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This might help:

Microsoft Spain - Domain Oriented N-Layered .NET 4.0 Sample App