ASP.NET, DDD, IoC, Repository Pattern - simple demo app?

I am fresh out of college and I've been put on a project using the tec开发者_Python百科hnologies/techniques mentioned in the title. It's all a bit mind boggling to learn these new patterns on such a large codebase so I was wondering if there is a sample app somewhere (something ridiculously basic like a phonebook maybe?) that will demo these patterns. Thanks!

(Castle Windsor is the framework in use and then there's a custom built ORM library)

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"Who can help me" is a nice reference web app using Sharp Architecture (ASP.NET MVC, NHibernate, Windsor, repositories). It's not a trivial app though, but in a trivial app you wouldn't see how these technologies fit together anyway.

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I liked the sharparchitecture.net Tutorial. Although it is a tutorial about sharparchitecture it covers testdrivendevelopment(TDD), ASP.NET, DDD, Repository Pattern and the use of Interfaces which is the base of IoC.