Bernard,
Thank you again for taking the time to answer my questions in a thorough manner. And I apologize for posting my more 'technical' questions on the PYR board - however, Peter's responses complement yours and are also very informative, so it may be hard to resist leaving him alone in the future.
Looking forward to Gen2 results, Govt $$, and hearing more about these mystery Europeans lurking in the background.
Duff.