You can copy the fceugx directory from the archive to your support drive. ROMs & saves files should be stored in fceugx/roms and fceugx/saves on the root of your SD card, USB flash drive, or SMB share.If you are using the Homebrew Channel just copy the apps directory from the archive to the root of your SD card.NES Compatibility Based on FCEUX 2.2.0+ (r2793).SD, SDHC, USB, DVD, SMB, Zip, and 7z support.iNES, FDS, VS, UNIF, and NSF ROM support.Wiimote, Nunchuk, Classic, and Gamecube controller support.