FAVA I try to install freegames and i go: "There was an error connecting to the device. Please check the cable connections and verify that the gp32 is in pc-Link mode". If i try to copy with drag and drop: "du: /users/xxx/download/gp32: no such file or directory" and "du: roms/gpdoom.fpk: no such file or dirctory (01)" and when i press ok the smc browser remain on the message: "uploading file: GPDoom.fpk Please check progress at console screen" and remain in this action. I do try on old 10.3.8 when i've time. Ah, the browse option work good. I post in your link too.
(Version 1.0)