yes that is so exciting to be able to watch this develop. One comment re "I will have to get David (DNWL) to do the sums again but just how much of $350 billion p.a. market can POET realistically expect to achive?" maybe David can also advise if he thinks that the $350 B will grow substantially due to this new technology. I hold the same view that Dr T stated at the EC that with disruptive technology like this you don't know how people will use it and the number of new applications that use it are limitless. This technology will unleash stuff that has been impossible to do because of speed, power use, heat, size, cost etc.