Some great work continues to be made on the Wii front concerning USB loaders with many improvements coming along nicely.� USB Loader GX is one of the more popular USB Loaders out there and this update pushes the release to r1166.� The full changelog is extremely long and can be viewed at the source.� This USB loader will work with IOS 249 and IOS 222. Source:� http://code.google.com/p/usbloader-gui/source/detail?r=1166