So i installed 3ds homebrew last week and just now figured how to install apps (but I did get starter so i had some things) but there are still a couple things I still need. So #1 is how do I install 3ds gba roms. I had citrAGB for a while and have no idea how to install the roms. Blargsnes was easier because it had a website with help but this emulator never said anything for installing roms. #2 is custom themes. I want to know how you make them, put them in, and custom music possibility? If anyone could help, that would be appreciated.