Victor Keen said in his blog that you can find at 3dicons web site from April 30th,that when the market cap was at 75 million( 2 years ago) that there was no reason to believe that that was not a reasonable value for the technology at that time ....The 75 million dollar market cap was 2 years ago yet he believes it was an accurate for the technology then .The tech has been matured furthur since then and i believe that the 1.5 million dollar market cap now is extreemly extreemly undervalued.You might read that blog it has some good info in it..