SDL MAME Wii v0.6 is released. SDL MAME Wii is a homebrew port of MAME, the popular arcade emulator, to the Nintendo Wii console. SDL MAME Wii is available under the MAME License.

SDL MAME Wii v0.6 Changelog:
* Compiled with libogc 1.8.6, USB loading should be faster now if you have IOS58.
* Changed video code around. Most games get a speedup or remain the same from this, but at least one (frogger) is slower for some reason.
* Widescreen support
* Fixed some games giving duplication errors and causing the emulator to exit.

Download: SDL MAME Wii v0.6
Source: Here