I still use Memory-Map but I am mindfull that the last chart package of raster scanned Australian charts was issued and correct up to 2015. I have this on a 10" tablet and I cross reference and run Ocpn with the latest Australian charts via "O charts" which are kept up to date via subscription for 35 euros per year. I run both apps concurrently on the same tablet. I much prefer the old school look of raster images of paper charts which were presented by the AHO as the complete picture of all we need to navigate around Aus. But they are sadly becoming more innacurate especially around harbours and rivers. My MM licences were issued against my name and log in details so cannot be passed on. The package is no longer legally offered for sale online.