BootMii Configuration Editor llows you to change the values in the /bootmii/bootmii.ini file without having to take out the SD card and edit it on a PC.

Changes:

– Implementation Of BootMii Switch functionality. Can enable/disable BootMii through the editor by renaming the directory from /bootmii to /~bootmii and vice versa
– If /bootmii and /~bootmii exist you are given the option to switch the directories allowing you to use an alternate MINI implementation such as MIKE.
– If bootmii.ini exists in both directories you are given the choice of which to edit.
– The homebrew channel icon is swapped depending on the mode to give an indication of the bootmii status. A green circle indicates bootmii is enabled, a red circle indicates bootmii is disabled, and an orange circle indicates you are running in switch mode.
– Several fixes to resolve various minor issues.

http://wiibrew.org/wiki/BootMii_Configuration_Editor