I downloaded the first 2 Zelda games for the GBA from Emuparadise and the don't work - they just stay at a black screen, however other games do work. Would this be a global problem or should I just fine different ROMs? Also, I tried downloading these two games for the NES and using the CATSFC emulator I tried loading the games from within the card on my 3DS and they wouldn't show up. I put them in the "gamepak" folder. Any suggestions?