The Homebrew Channel is a custom channel for the Wii created by Team Twiizers. This handy channel allows you to run unofficial programs for the Wii called homebrew. Examples would be Super Smash Bros. Brawl Project M. and Wii Media Center. Project M is the same as original game except for new characters and many, many more stages. Wii Media Center (WiiMC) is an app that allows you to play media from a usb drive/sd/sdhc card. Plus tons of free emulators and apps! You can also backup your game disks to USB devices for safe play!