The following is for Stampin' Up! colours
I had to make use of that Card,Telephone & Address bigz die, I cut 2 dies of all my cardstock, one with an inventory label & one without, Thought it might be handy to have a second one for trying different colour combos when making project layers, once I've decided then I pull out my real card stock.
I've had this Rolodex system setup for a good month (I completed it a couple days before the Color renovation was announced) I must say I am really enjoying it, having all my colours current and retired sorted by colour.
The paper chart (2005-2009) you see in the picture has inventory listed in the same order as my Rolodex system,
see
Colour Inventory Chart with Renovations