George, I think you might have misunderstood the help document:
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The Web and mobile Application Developer Frameworks (ADFs) for ArcGIS Server do not have controls for consuming globe services. ArcGIS Explorer is the recommended application for viewing globe services in a lightweight client.
The only way to view ArcGIS Server services in 3D in a Web application is to use the ArcGIS JavaScript Extension for Virtual Earth to view a cached map service (JG: NOT GLOBE SERVICES) draped over the Virtual Earth globe.
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I hope this helps,