Having spent about four hours this weekend applying stickers to the blocks for Commands and Colors: Napoleonics, I was faced with a problem: where to store them all. While it’s true that the pieces all fit inside the game box, it’s a tight fit if you bag each individual unit type, which means finding another storage solution. After digging around a bit on the web, I settled on buying a Plano LockJaw box. I found one for sale at my local hardware store. The top portion of the box fits the Portugese, British, and French infantry with plenty of room to spare for an expansion or two:
Plenty of space left over!
Meanwhile, the bottom portion can easily be arranged to fix the larger pieces–cavalry, artillery, and leaders–as well as dice, terrain, and chits. If I ever purchase an expansion, it will be easy to transfer the last three items to the original game box. This should leave space for expansion playing pieces.
Open the lid, and you've got all large playing pieces with room to spare for terrain, etc.
Once you lock everything up, you’ve got a lightweight, organized carrying case for all of your armies. I think it will drastically cut down on setup time for this game.
Who knew you could carry the great armies of Europe so easily?
Margin of Victory 
Acually I use a very similar system. I got all the pieces inside the Italian equivalent of Plano boxes, and then I put them in a spare C&C: Ancients expansion box. Every army has its own box, so that I’ll be able to pick exactly what I need.