While using gpSP kai to play Mario and Luigi Superstars there is a crackling type noise after each battle is completed. I've tried tweaking the audio frequency setting and this did not help. Would using a different GBA emulator for PSP help eliminate this problem (such as PSPGBA). Also I've heard Golden Sun is virtually unplayable on kai. what are the issues while playing? and is it possible to play this game with little to no glitching using a different GBA emulator.