
Solution in need of a problem?
So the current plan's to come up with a 800GB capacity, CD-sized media costing $180 a pop and which needs a $18k drive to be usable at all?
Even if this comes out on schedule, what are the odds there'll be a 1TB 2.5" eSATA external hard drive available well before then, and costing less?
More fragile, certainly, and maybe taking up a bit more volume, but proven technology not needing an expensive bespoke reader to be maintained to keep your backups accessible.