New to PPSSPP on Android - DLC question

[Padoverc]

I know that when you add DLC, it goes into either ~/PSP/GAME or ~/PSP/SAVEDATA on the MicrSD card. Do the games themselves need to go into ~/psp/game as well? When I do that, I get a bunch of blacked out folders that are the dlc, along with my games. Can I just make a folder, like ~/ISO/ and put the game ISOs in there? Or would that not work.

Thanks for your time, and any help you can give me.