For a few years, I played it fast-and-loose with my image files. I had no real back-up system. I had complete faith in my memory cards. But as my business grew--and as the sessions brought higher stakes--I wanted to give myself a little insurance. As I began to travel between Ohio and Maryland for weddings and family sessions, I no longer felt comfortable having just one copy of each session's photos on an SD card. I don't own a laptop (and I don't have the funds to buy one),