> There was a manufacturing problem with ordinary CDs back in the late > 80's, > early 90's, where the edge of the disk was not properly sealed and > moisture > or some other environmental effect was getting in to the metallic > layer, and > destroying it. The manufacturers did not own up to it until they had > the > problem under control after a lot of people found problems with > music CDs > they were buying went faulty. "CD rot". Which will pale into insignificance besides the coming problems with CD data loss. With bought CDs it's only $ you lose. With CDR/DVD writeable loss it's your personal information. Photos are going to be a major loss. RM -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist