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This was strange to me as well because my cd-r's also stood the test of time, but I just thought I was lucky that my cd's lasted over 5 years. But actually you guys are right and I was wrong. I did a little more research and to my big relief cd-r's actually last longer than I anticipated. A study done by the National Institute of Standards and Technology of the U.S. government have performed extensive tests on lots of recording media such as dvd-r, dvd+r, dvd-dl, dvd-rw, dvd-ram, cd-rom, etc. It turns out "among the manufacturers that have done testing, there is consensus that, under recommended storage conditions, CD-R, DVD-R, and DVD+R discs should have a life expectancy of 100 to 200 years or more; CD-RW, DVD-RW, DVD+RW, and DVD-RAM discs should have a life expectancy of 25 years or more. Little information is available for CD-ROM and DVD-ROM discs (including audio and video), resulting in an increased level of uncertainty for their life expectancy. Expectations vary from 20 to 100 years for these discs (NIST, page 20)" I have edited my earlier post and cleared up any trouble on my part.
Source:http://www.itl.nist.gov/div895/care...ndlingGuide.pdf
Last edited by stevieboy32808 on Jan-17-2006 at 19:33
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