Problem with SoapExtensionTypes in ASP.NET 2.0

[Guest]

I’m trying to use Web Services Enhancements 2.0 SP3 with .NET 2.0 in order to
digitally sign SOAP messages. The problem I’m having is on the server, where
I am trying to verify the signature of the messages. In .NET 1.1, in order
to do this, we had to add this following to the web service’s web.config:

<webServices> <soapExtensionTypes> <add
type="Microsoft.Web.Services2.WebServicesExtension,
Microsoft.Web.Services2,Version=2.0.0.0, Culture=neutral,
PublicKeyToken=31bf3856ad364e35" priority="1" group="0"/>
</soapExtensionTypes> </webServices>

In 2.0, I get an error message of “Parser Error Message: Unrecognized
element 'SoapExtensionTypes'†when I add that section.

My questions are:

Should I still be using WSE 2.0 to digitally sign SOAP messages? Is there a
better way?
How can I fix the web.config problem?

Thanks,
Bryan