I created a cached service and was able to bring it into a project in the Mobile Project Center, but when I go to open the project in the Windows App, it said that there was no data, and that I needed to download it - but only the dynamic layers were there. I left the cache on our ArcGIS Server, since folks will have access to our network when they are loading projects. Do caches need to be copied over to the mobile devices manually? When does it make sense to use the "Create Mobile Map" tool? I was thinking that this is used if you are not deploying from a server, but maybe I'm wrong?