I have installed ArcGIS Explorer on our internal LAN and am trying to connect it to our ESRI Data Appliance which is also behind the firewall to use the base maps, geo-coding, services, etc. Is this doable? I tried going to Add Content and setting the services there but I keep getting an error that states "failed to connect", even though I know that all of the services are running and the servers are fine. Can I do this through the ArcGIS Explorer interface, or do I need to set all this in the application's configuration files? Any help that anybody might be able to provide would be appreciated. Thanks.
Kevin