Describe your enhancement

So I just had this idea randomly pop up into my head, maybe it is completely useless to most people, but I'd really appreciate the ability to see how much of a said item is in different storages in some way.

Right now when we look in the system, we just see the sum of the given item from all storages attached to the network via different methods (either different disk drives, different external storages etc etc.). So if you want to know how much of desired item is in all of those different places you have to go there, and as much as that is valid, in some cases it would be nice to just, I don't know, press a shortcut to "see details" and then have a pop up window showing you how much of said resource is coming from which storage.

It's a good idea, and already planned for #81.