The boxes that worked so well are made from Flambeau. The reasons they work so well:

1) the are the "Infinate 600 system" which means that the dividers can be placed anywhere you like. It's don with very tiny grooves which mean you don't have those nasty notches to deal with and you pick if you want any dividers at all.

2) the size is perfect for chips. It's almost as if they used casino chips to pick the size.

The cases hold 300 chips. After my posts on the boxes, the place raised the prices in response to the great sales. But still, i think they're the cheapest around when you add the fact that it's free shipping.

The place is Discount fishing Supply, It's very hard to find the item, so here's the direct link:

http://www.discountfishinginc.com/Order/ProductStore.asp?ProductSystemId=2613&BeginRange=1&EndRange=10&Key1=flambeau&Key2=&Key3=&Key4=

They are still selling for 4.95. Again, that includes shipping.

The home page is:

http://www.fortackle.com/

I can post a picture of the boxes with chips inside later if you like.