Originally Posted By: drakino

With a Drobo, or ZFS, or something that doesn't use RAID, I could have just kept tossing drives in of various size, and still had data redundancy.

Isn't this exactly what unRAID does? Or any other RAID3 capable OS?
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Riocar 80gig S/N : 010101580 red
Riocar 80gig (010102106) - backup