I just found out about the Merge Sets option. So, I have turned it on for my Playstation emulator. (It works wonderfully, btw). But when I go click into "Final Fantasy VII", it shows a "loading" screen for about 7 or 8 seconds. It doesn't take that long to load on startup, or when going into the initial Playstation emulated games screen. I have verified that the loading is coming from the Merge Sets option being enabled. I can go into a game that has only 1 .iso file and no subfolders, and it will do the same thing. Disabling Merge Sets stops the loading screen from showing up. I'm just curious if the behavior I'm experiencing is normal, or not. If it's not normal, I can post up my .ini and log files. Just let me know.