Just a tip for those who have games like Memoir 44 or Arkham Horror, or really any game with lots of 'bits'. I found these plastic boxes on eBay. You can get them in packs of 5 for £15. If you do a search for 18 SECTION COMPARTMENT STORAGE ORGANISER BOX you'll find them.
They have little removable slides running horizontally, so although you cannot alter the vertical widths, you can the horizontal. Very handy.
(Earl Silas Tupper invented Tupperware)