My tests with ASP.NET 2.0 on IIS7 shows that there are some compatibility issues
Die HttpResponse.WriteSubstitution-Methode wird vom integrierten IIS-Pipelinemodus nicht unterstützt
i had to changed the Apppool settings to "klassisch" (classic?) to use the isapi extension like iis6. This reduces the performance ~2%.
What i dont know is whats happens next, what are the main diffrences between this both modes?