>>>So I finally noticed in Visual Studio 2008 that when I add a reference to System.Configuration, it appears to be the v2.0 version of the file. Is this normal and expected?
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>>You are absolutely right. My next article (due in March) in http://www.levelextreme.net/ is about that component.
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>And my next article (due in March) in http://www.levelextreme.net/ uses that component. :-)

Thanks. I often do that kind of mistake as English is my second-language (French being the first one as you may have guessed).