I used to use the binders but didn't like how things got squashed and slide out. The pages the negs were in had slots at the top for a little hager bar so I got a pile of them and hang them in some file cabinets like hanging files. Access is very easy and my numbering system is based on the year and roll number so I at least can track down a picture if I remember when I shot it. I have four drawers full of hanging pages now and growing.