SNES9x GX is a Super Nintendo emulator for Wii and GameCube based on the PC emulator SNES9x 1.51. SoftDev is responsible for the original SNES9x 1.51 GameCube port, whose work was continued by crunchy2. Wii support was added by michniewski, and SNES9x 1.51 was ported by Tantric. The project is currently being maintained by michniewski and Tantric. The GUI is powered by libwiigui.

Features:

Based on Snes9x 1.52
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:

[4.1.9 – May 19, 2010]

* DVD support fixed
* Fixed some cheats issues
* Fixed some potential hangs when returning to menu
* Video/audio code changes
* Fixed scrolling text bug
* Other minor changes

Free and legal SNES roms to try out with this emulator can be found here: http://www.pdroms.de/files/supernes/

Thanks to http://www.nintendomax.com/viewtopic.php?t=11857&f=54 for the news.

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