I would like to implement a caching of sorts, where the
initial app loads with some assets. After this I would like to
downlaod the reset of the assets in the background while the user
is using the application. I have quite a few images that have
transitions on them when shown/hidden and would like them available
so the transitions always work.
Eventually i would like to databind to an event that fires
when the assets is ready and enable menuitems on this event, thus
enabling the navigation as the content becomes available.