I am just starting to play with the app, to determine how best to use it. I have watched a few youtube videos and they all claim not to be experts. I saw this video that I liked but he was only doing it on his IPAD. I would like an expert tutorial that starts with planning from a home computer that then downloads to the pad for navigation. What are the best Gaia tutorials out there? Also when saving maps are all the maps chosen downloaded to the database or just the visible ones?