I bought a couple of these CDs and they worked great the first 3 times. After that I got inconsistencies when burning with imgburn. If I do the math: 10 hard drives, 3 uses = 30 entries. At $30 for 10 discs, that's $1 per use. You can buy a 25x Verbatim 6x DL take-up spindle for $60. It's about $2 per use. It seems to me that even with three good burns, it is still much more profitable than BD-R.
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