I use those plastic flat multi-compartment storage boxes from the dollar stores - they are kind of like cheap tackle boxes. I organize them in a sensible manner, ie: individual figures, Axis/Allied weapons and equipment, jerry cans, stowage, industrial elements, dio accessories, etc. Bigger extras like the hulls you get in DML boxes go in kit boxes in the drawer. I also put new figures in boxes too - easier to hide from the girl, hee hee. I keep the figure boxes flat in a filing cabinet for painting reference.