SNES9x GX is Super Nintendo Entertainment System / Super Famicom emulator based on SNES9x, ported to the Wii and GameCube. The GUI is powered by libwiigui.

Snes9x GX v4.2.1 www.nintendomax.com
Watch this video on YouTube.

Features:

Based on Snes9x 1.53
Wiimote, Nunchuk, Classic, and Gamecube controller support
SNES Superscope, Mouse, Justifier support
Cheat support
Auto Load/Save Game Snapshots and SRAM
Custom controller configurations
SD, USB, DVD, SMB, Zip, and 7z support
Autodetect PAL/NTSC
16:9 widescreen support
Open Source!

Changes:

* Ported a few upstream game fixes for: Mutant Chronicles – Doom Troopers,
Porky Pig’s Haunted Holiday, Big Sky Trooper, and Mechwarrior 3050 / Battle
Tech 3050
* Added Turkish translation

Thanks to http://www.nintendomax.com/viewtopic.php?t=13344&f=6 and http://www.nintendomax.com/viewtopic.php?t=13343&f=54 for the news.

http://code.google.com/p/snes9x-gx/