[/We should have our first commercial prototype done in March. We will then have about a month or two of testing. If all goes well we can start our marketing and sales efforts in the second half of 2012. We have been talking to many potential users (pre-marketing) who see the obvious advantages of our pumps and are anxious to see and test the actual working model.] This was an update from Christmas time of 2011- some 3 1/2 years ago . Anybody else have a hard time buying they work "24-7" to generate shareholder value ( of any type). The only real difference between JG and DK is/ was the entertainment value.