As promised, here is a new version of Wii Homebrew Launcher. This version is devoid of music and is unfortunately not available as a channel for licensing reasons. But some innovations are available:

• Added support pointer of the Wiimote
• The colors defined in the file THEME.INI are the RGB format
• Support for the alpha layer for images PNG
• The colors of PNG images are displayed properly
• Improving the graphics rendering
• Remove the music are
• The 'Restart Loader' back to the Wii menu (via address 0x80001800 and 0x90000020) does not work with some Homebrew (Snes9x GX).

• Wii Homebrew Launcher v0.7
  

Via Wii Homebrew Launcher website