Hi Peter, thanks for the responses. I'm a little confused by your answer to the purchase of 500,000 shares. You refer me back to the May 31st announcement but this was previous to this 500,000 so I don't see how that is connected. I questioned whether it was part of the PP announced on June 19 because it was for a similar amount and happened at the same time. Either way it doesn't really matter, my point was that you had purchased more shares which appears to be another good sign. Thanks again for answering questions on this forum. I think when your technology is better understood and these deals come to fruition this will be a solid performer for years to come.