If I recall correctly the very first letter the co put out mentioned some or part of the funds to be used for FDA approval of A-2. Please correct me if not correct. Also the timing of the other two installments is what I'd like to know what that $$$ will be used for. I know we are all guessing here, that's why I wish the company would communicate with its investors a bit more so that we eliminate some of this guesstimation work.