Simply put roms into Bootdisk/Roms directory (can made subdirectory)
NES, SNES, GB, Master System, Genesis, NeogeoCD (See redux instalation Redux), NeoGeo Pocket Color are supported

After just launch :

Create_iso_NTSC14Wiifree.bat > NtscUs 1.35Go for Wiifree
Create_iso_NTSC44Wiifree.bat > NtscUs 4.37Go for Wiifree
Create_iso_NTSCJap14Other.bat > Ntsc Jap 1.35Go for Others modchip
Create_iso_NTSCJap44Other.bat > Ntsc Jap 4.37Go for for Others modchip
Create_iso_NTSCUS14Other.bat > NtscUs 1.35Go for Others modchip
Create_iso_NTSCUS44Other.bat > NtscUs 4.37Go for Others modchip
Create_iso_PAL14Other.bat > Pal 1.35Go for Others modchip
Create_iso_PAL14Wiifree.bat > Pal 1.35Go for wiifree
Create_iso_PAL44Other.bat > Pal 4.37Go for Others modchip
Create_iso_PAL44Wiifree.bat > Pal 4.37Go fo wiifree

Special Thank's to Badablek from gx-mod :D

Reppa
www.nintendomax.com
Badablek
www.gx-mod.com