Hi, I'm using FreeMind, and I'm completely satisfied with it, except for one thing : it is not possible to imbricate maps. I've created a map with several nodes, such that the visual of the map is compromised, even if I collapse all the others branches of the map. I'm often able to use the HTML table to avoid this kind of issue, but this time I really need to create a link from a node to another map, and this feature is not provided by FreeMind. In XMind, it is referred to as "sheets", but I would...