Arno,
Why are CD-R and DVD+-R unreliable and short lived? I really don't
know. You say HDD are reliable and medium life. I have never dropped a
hard drive, but I have dropped a lot of backup CD-R, and I am guessing
that the CD-R tolerate physical abuse a lot better. Now granted, I have
burned many a Drive Image CD, only to find that they don't verify
correctly. I never did understand where exactly the problem was in
that, was it software, burner, or medium? I guess that would qualify as
unreliable. It was be pretty devastating to try to restore a CD-R image
only to find that it was invalid and was your only backup. Actually, I
think that has happened to me before, I seem to remember. Is a
validated CD-R still unreliable and short-lived?
I have some old HDD on a shelf in anti-static bags, and I don't
consider them particularly convenient. Also, how long does a HDD hold
data before it starts to corrupt?
IMF
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