The micro-card with SD card adaptor includes the best marks from the North Australian FISH FINDER book and more, says publisher Matt Flynn. “It has been revised from the previous card, with extra marks for the latest artificial reefs off Darwin, as well as improved marks for existing reefs and rock-bars,” he said. Fishos can simply upload the data direct to a GPS unit either by inserting the card or by a cable from a PC, and save hours of data input time. The data includes Darwin WWII wrecks, cyclone wrecks, reefs, boat ramps, rock-bars and more. Flynn said the card works on most popular GPS brands and now includes long descriptions for Lowrance HDS units.