I made the mistake of recording photos from my digital camera onto the KHypermedia 80 min/700mb CD-R discs. I have lost most of these photos forever. Some of the CDs that I had put labels onto began to peel and the CD peeled with the label making it completely useless. Some of the CDs began to turn yellow for no reason. They have not been stored in the sun or near any heat source. Some of the other CDs simply don't read correctly and pop up with error messages. I've had to try and copy what photos I could onto new brand name CD-Rs by Memorex but most of the photos are simply lost and irreplaceable. My husband is a computer tech so we have a very good computer and CD-Rom player. It is not user error - it's simply poor quality and I would not recommend buying anything from this company.