"http://gbatemp.net/topic/204106-wiiflow-an-open-source-gui-usb-loader/page__view__findpost__p__4176145"
for the nes, snes and gb,gbc and gba emulator mod needed for it. The games are read from the default
path of the emulators, that would be "fceugx/roms" for nes for example. To display the games, place the
emulator dol from the link above into wiiflow/plugins.
-using miigotus way for homebrew and emulator coverflow now, thanks for that, makes things shorter