One of the latest numbers from a NR was 20x. This was noticed by all on the board quite a while back. This has caused many to question where the actual number will land. We will only find out once the first working prototype is revealed in all it's glory sometime (hopefully) by the end of this year or earlier. It will be very interesting to see how the PET performs compared to the POET. Of course performances will vary depending on application. Good night. Derekwpg