Visual Boy Advance GX is a Game Boy Advance / Game Boy emulator for the Wii based on VBA-M.

Changes:

* Improved stability
* Fixed broken SDHC from HBC 1.0.2 update
* Fixed issues with returning to menu from in-game
* Add option to disable rumble
* Auto-determines if HBC is present – returns to Wii menu otherwise
* Unfiltered mode fixed
* Miscellaneous bugfixes

More than 500 legal ROM’s for try out can be obtained from here: //files/gameboyadvance/

News Source: http://wiibrew.org/wiki/Visual_Boy_Advance_GX

http://code.google.com/p/vba-wii/