NRE has been talked about as the preferred way to finance new product development specifically for end customers. Suresh has stated that he sees that as an ideal approach for product development while the sale of DL and the debenture will be put to work to enable the production. But yes I do expect that as they complete the product development associated with the NRE announced the beginning of November last year that they will be in a position to accept requests for new products by customers.
I have not heard any more about the tutorial but please continue to mention it here on this forum and how it will be beneficial for both new and existing shareholders. Especially right now as the industry steers towards a solution that Suresh has envisioned as industry pursues wafer level packaging to include optical integration ideally suited to the Optical Interposer.