NDoc and VS2005 Beta 1 -- Has anyone gotten it to work?

I'm trying to use NDoc to generate my documentation, but both the GUI and Console version complain that my assembly is invalid:

Error: LoadAssembly: Exception is System.BadImageFormatException: The format of the file 'Gesture.Hookup.Core.dll' is invalid.

When I see things like this I add the following to the .config file of the app that's blowing up:

<configuration>
    <startup>
        <supportedRuntime version="v2.0.40607" />
    </startup>
</configuration>

But that didn't work. I even added:

<requiredRuntime version="v2.0.40607" />

but no go.

Has anyone gotten this to work?