So I'm about to start playing Fire Emblem Awakening and I have a pack of all the DLC in the form of a .cia file that I can install with BigBlueMenu; however, if I understand correctly, there are also these Spotpass side quests that you can download in-game. Now my questions is will accessing the Spotpass content in game delete the DLC I've installed? And is there a difference between using the DLC with a .cia install of the game and using a .3dz rom?