Title says it all...
I am collecting more and more leftover bits (Ork, Grey Knights, Chaos Marines, Dark Eldar, also some WFB) but I just keep them in their original boxes because I haven't found a good way to store/sort them.
I tried 1 big "bitz box" but it is hopeless to find something in there when you need something and I also tried (for my Orks) to put all the leftover parts of the different boxes in small containers but that is not helpfull when trying to swap items between the different boxes...
So how do you guys store your leftover bits ?