Well, USB Loader GX has an option to rely on pre-configured nintedon't options file (option "read"), that should do nicely considering loader was last updated ages ago. But point is "autoboot" flag in nintendon't had changed behavior considerably and "old" way of launching games, with BIOS and stuff, no longer works, whatever you do. And there is no way to enable it. IMHO, splitting launch to two distinct and different path instead of making it configurable may lead to some bugs entering unnoticed in the future. And, to my estetical reasons, I would love gamecube BIOS to be shown on lauch from whatever launcher I use. — Posts automatically merged - Please don't double post! — Well, gamecube BIOS do have a menu. https://wiki.dolphin-emu.org/index.php?title=GameCube_Main_Menu I use it to set or check clock. When BIOS file is in use clock are mapped to Wii clock with offset, like to gamecube RTC module, and the only way to configure it is to enter gamecube BIOS.