so i have like 1000 nes roms 1000 snes roms like 200 n64 roms and like 100 ps1 roms. so if i wanted to play them on my wii i ASSUME i would use homebrew browser download the emulator. and i assume it saves it as a app? which i can later install as a wad? no? yes? then another question i use wbfs manager how do i add the roms ? do i have to make a ISO with all my nes roms and whatnot? or what? and if i do have to do that. how? thanks for the help
why don't you just go to wiibrew.com and in th emulators section. find the emulator and read the instructions for them.