I considered lots of options, but finally settled on flips in 12-pocket pages. This gives me the ability to add Chip Rack numbers (thank you Allan ), and any other notes that pertain to the chip. One helpful hint, though... If you DO decide on pages in binders, I have found that it is a MUST to keep the binders FLAT, rather than standing on end. If you leave them standing on end (in a bookcase or whatever), the pages will curl up over time no matter WHAT you do to try to prevent it.