I'm sorry if this is a dumb question, I'm pretty new to this.  I've downloaded a couple of the prebuilt sets for PS Classic – How can I add or remove games to this?  I'm happy to do the legwork tracking them down, I just don't know how to get them to show up in the carousel or what files/format/folders to put where.  Any help or a pointer in the direction of where to look would be much appreciated.  Thanks so much.