WiiMU is a PoC “Channel Launcher” app for the Wii. It eventually aims to completely replace the System Menu in functionality. At the moment it is quite far from that goal, but it does have a start.

It currently:

– Lists all installed Channels. (Does not include those with only a ticket)
– Allows selection of the Channel to load.
– Allows launching of a disc.
– Allows return to loader.
– Allows return to real System Menu.
– Has a NAND Dumper. Thanks to Redbird who released YaWnD, I was able to add this to the release. This is NOT my code, it is Redbirds.
– Allows you to look at all save files on your Wii. Copying does not work yet.
– Allows you to look at the configuration settings from your Wii.
– Has a Main menu. Contains Launch Disc, Launch a channel, dump NAND, return to Wii Menu, browse save files, look at configurations, and return to Loader.

Please note that at the moment it DOES NOT REPLACE ANY SYSTEM FILES! It may eventually get to that point, but currently it is far from it.

Changes:

* Fixes a bug in which certain users couldn’t get the list of channels.
* Adds save file browsing. Copying does not work yet.
* Adds a configuration viewer. Will eventually allow changing.
* Adds launching a disc.

http://www.wiibrew.org/wiki/Homebrew_apps/WiiMU