64.2c on 13/4/15 and now 2.1c - with a holding of around 4 million shares I just have to hang on for the wild ride and hope to get back to break even one day this century ... . The underlying technology is sound and innovative but the market place, as it did with Sony Betamax, for some reason hasn't grasped the important points of difference that provide a superior solution, leading to very high cost of sales and long lead times.