I am using 3.4u, gamma 0.3, and ios 249.
According to http://wehackwii.pbworks.com/ISO-Loader-Compatibility:
WarioWare: Smooth Moves WORKS PAL & NTSC-U
PAL 1:1 The videos are choppy but all else works fine Beta 0.3
When I launch the game through backup launcher, the game freezes on the load...