Jim, I have been preaching safe storage for a long time now. The ONLY safe pages (to my knowledge) are AVERY pages. Also, these happen to be the cheapest (In Vegas they are usually $2.29 for a 10 pack of business card size fillers.)You can find them at Office Depot, but usually not Office Max. This is a total no-brainer. Avery is the only way to go. I threw out any page that wasn't Avery! They also have thicker tabbed pages that cost twice as much. These are good for starting sections.