Changes

You'll need the [http://dolphin-emu.org/download/branches/#Triforce Triforce branch] of Dolphin. The main branch doesn't even emulate it. However, compatibility is abysimal and there are lots of unemulated features preventing the games from even booting without patches like in the case of both Mario Kart GP games (obviously thus requiring "Enable Cheats"). Check the Dolphin Wiki for more info. Various features including the NamCam camera, the save transfer functionality, and the multiple Triforce board networking, are simply not emulated.