The company does not claim to have prototypes because the cost of developing a prototype or production model is at least $3M; that is all that is delaying this technology into the marketplace. Therefore, the opportunity is still open for qualified investors to fund the SEG project. However, the SEG Team is progressing at any rate with a series of research and development steps that have resulted in several proof-of-concept (POC) demonstrations units, and we are leading up to a prototype or the final POC demonstration unit.