Geckoloader is a native Wii application which helps you to load and execute Wii homebrew binaries in the easiest and fastest way possible. It acts as a server which will receive binaries directly using a USB Gecko adapter. A client tool to transfer such files is included.

Changes:

a gamecube pad isn’t required anymore, the wii reset button is used to confirm the flash process
the loader code is executed straight away if it has been flashed before (no interaction required)
.elf file support thanks to tmbinc
the stub doesn’t overwrite the globals anymore, fixed by WinterMute
a received binary is now written to MEM2 before relocating
ported the client to win32 (binary included)
the client now uses default device names on linux and os x
the audio and dsp subsystems are initialized on reloading (no more annoying noise)

Thanks to http://www.drunkencoders.com for the news.

http://wiibrew.org/index.php?title=Geckoloader