I'm trying to get a legitimate Daigasso! Band Brothers cartridge to connect with a ROM of the expansion "Daigasso! Band Brothers Request Selection" (trm-dbbr.zip) through the use of an EZ-Flash 3in1 and can't seem to figure out how to do it. I've tried simply loading it to the NOR of the 3in1 and then running the Daigasso cartridge, but it isn't detected by the game (though it is detected by the NDS). I believe this may stem from the fact that when I get to the NDS's menu, the GBA slot (with 3in1 and the Request Selection ROM) is recognized as a game I can load instead of an expansion I must load the NDS game to use. I know you can patch a ROM of the game to have all of the expansion songs, but that is not the desired outcome at this time because having to switch between two separate versions of the game (one on a flash card and one legitimate cartridge) is slightly tedious. Thank you in advance!