Hello again Peter, thanks for the opportunity to ask more questions. My first question has to do with the powders division. It seems like you have been focused on titanium powders can you discuss other powders you may be working on (other than silicon with HPQ)? In a similar vein with Drosrite, could you touch on how many other metals the system would be beneficial for and do you see a market for Drosrite involving other metals. My last question is are you affiliated with Pyrogenesis SA in Greece? Glad to see in the outlook that you are going to focus more on the powdersThank you.