Yabause Wii is a Sega Saturn emulator for Wii and is the first of its kind as emulating the complex processes of the Sega Saturn is much harder then it looks and now even harder to run it on the limited hardware of the Wii.

Changes:

compile with devkitPPC r22 (performance up)
adjust smpc peripheral timing parameter (some games work), and add setting menu of the parameter
fix crash bug in menu
some minor fixes and changes

http://wiibrew.org/wiki/Yabause_Wii