So I spent a lot of time building Alien RPG with a ton of sci fi related tiles and files etc. And Now I am running Curse of Strahd and adding a bunch of files to that. I cant seem to group the alien stuff into a folder to get it out of my way. I've tried creating a new folder and then dragging to it. But the only way I can seem to get it to work is by doing each individual file. There must be a way to grab say the Alien creatures folder, or the Sci Fi set dressing folder and drop them into an Alien RPG folder just to clean up the art library, right? Thanks! MM