.NET stock Trader is a sample application showing a host of .NET technologies using Service oriented and N-tier designs:
A set of videos to demonstrate the application are posted to Channel 9: http://channel9.msdn.com/posts/Charles/Greg-Leake-Stocktrader-A-Loosely-coupled-and-Interoperable-NET-Enterprise-Services-Sample-Applic/
An overview about the application can be found at: http://msdn.microsoft.com/en-us/netframework/bb499684.aspx
A discussion forum for .NET StockTrader is available at: http://social.msdn.microsoft.com/forums/en-US/dotnetstocktradersampleapplication/threads/
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