Those of you who were a bit more serious about your photography probably have some color slides in your collection. Most slides, if stored correctly, can retain their image quality for quite a long time. The trouble is, you probably don't have a very good way of viewing these slides. What good are they, really, if no one can see them. Let us transfer them to a digital format so that you can easily show them to friends and relatives on a phone, a TV or a computer.