Gecko OS and Wii 64 are not compatible.
You use it to hack any Wii game you want
Gecko OS is a cheating device used to hack Wii games.
No. Gecko OS does not run burned wii games. It lets you run games from other regions.http://wiibrew.org/wiki/GeckoOS
Get a star or use Gecko OS on the Homebrew Channel.
Mod your wii, get Gecko OS, then get the codes from geckocodes.org.
Use Gecko OS.
Only available through Homebrew>Gecko OS wii hacking.
You don't need to hack to use the GameCube controller. The GameCube controller is one of the possible control options for the game.
Gecko OS itself can't, look for Gecko OS MOD at the official WiiRD forum by WiiPower. It can do it.
You need to hack your Nintendo Wii using Bannerbomb, install the Homebrew Channel, and then illegally download Gecko OS. I wouldn't recommend it because it's illegal.
You need to have installed the Homebrew Channel on your Wii and have Gecko OS and the Brawl+ code on your SD card and launch it through that.
you haven't got any answers because this is a stupid question\