1 - Open the map. R-Click the TOP bar/border. Uncheck "Hide in combat"
2 - Open the map. R-Click the map. Select Transparencies. Setting fade out to 1.0 will keep the map from fading when the mouse moves off the map.
Instance and Dungeon maps are there. You need to install Atlas to make use of them. Carbonite will grab the dungeon maps from there.
All you need to do is install the
Atlas maps addon. The actual addon does not need to be running so uncheck it in the addons selection screen by clicking the Addons button at the character select screen.