Don't read if your not open minded.

[fronn]

Just because something was made once or twice in the lab, doesn't mean it's financially suitable for mass production.

I don't think Ritek would even claim that it would be practical now, if ever even.

Blu-ray is already getting close to the limit of practicality when considering production. And that's where it should be.

Every layer you add reduces the yield at an exponential rate. By the time you hit layer ten you may as well start a coaster company to go with it -- "stack of 50 coasters with every 10 layer disc purchase!"