I have emailed for investor relations and spoke with answering service who forwarded me to a mailbox today. Will keep all advised if I receive return contact. The way the stock price has performed I believe there is a barrage of calls, emails from investors wanting to know any news they can to reinforce their position in this stock. It would be difficult to believe that execs want to take the time to answer all emails and phone calls.I personally feel that this may take a little longer for fruit action than most would like. I know this technology works and is being used in larger permanent applications throughout different parts of te world.