Waninkoko released hacked Firmware 4.1 update
The famed Waninkoko has released his hacked Wii Firmware 4.1 today. Hopefully this will put some of the new fears to rest before the release of Wii Sports Resort in the USA. The new IOS is available for immediate download. You can do a simple search for it.
A rough translation of the readme is below. Forgive my Spanish skills:
FIRMWARE UPDATER 4.1
07/17/2009 by (Waninkoko)
This application allows you to update the firmware of your console by installing *only* the important updates (i.e., IOS of the system, System Menu, new channels, etc…)
This update maintains the Trucha bug that affects the previous versions of IOS.