Mark,

Check out the Visual Basic Resource Kit. It includes sample apps, source code, best practice info and free third party controls. The price is right, free.

http://msdn.microsoft.com/vbasic/vbrkit/default.aspx

>I am looking for a sample Web application with source code.
>I'd like to use it as a learning material. It should not be too complex but it should take most excited advantages of .net.
>
>Thanks