Storing my Collection
I use the "Patch Protection System" to hold and store my entire collection. They have high quality holders and pages for all the different sizes of flaps, odd shapes and two-piece sets. I highly recommend using this company to store your collection as well!
Cataloging my Collection
All of my OA numbers and issue designations have been taken from the OA Blue Book. I use the "Tracker" software, version 6.0 which contains all of the issues that were included in Blue Book 6. For newer issues, "Tracker" lets you add patches to your collection and I use The Internet Guide to OA Insignia for identification.