There is no such thing as a pure, no loss, copy. You will always get a generation loss. The original will always be better than any copy. The thing is that you will in no way be able to hear the loss. But if you kept making copies from copies you would hear the loss down the road. Nero will make a backup of your original CDs that you can NOT tell it is a copy in any machine, but don't think that there is NO loss, because there is.
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