SA...thx4that...$75 to $95K per pilot microreactor, a great price for that sweet little money-machine. Slight correction in your numbers, if I may; I believe the output was quoted at 25grms/day , not per/hr. But only an insignificant difference in pay-back time...4days vs. 4hrs...or 8days at $500/grm ;) Even then , I hear-tell those figures were quoted 'very' conservatively at only 1/2 of what can actually be produced by the pilot reactor daily. Overall, a sharp contrast to the huge investment Dow is making in Korea to provide state-of-art accomodations for a small army of technicians to manufacture a like-amount of inferior QD's, using the beaker method, I should think.