2D-to-3D Conversion: In addition to watching native 3D content as it was intended, LG 3D 4K Ultra HD and OLED 4K TVs gives you the power to convert almost any 2D content into 3D entertainment. This way, you can watch your favorite sports, TV shows, documentaries and more in three immersive dimensions.
With a mod chipped Nintendo Wii you can play GameCube Roms / ISO files recorded on full sized DVD-R or RW discs as well as from SD cards (visa GC SD adapter and sadly not directly from the Wii SD slot) Another great thing is that Wii supports MultiGame GameCube discs and they can even be double layer DVDs! Download GameCube ISO torrents.
Even if it's the reason, you don't need ISO format to patch the game. Game patchers can do it with wbfs format, or USBLoaders can patch the game on the fly at launch. Another reason would be to open the ISO and extract files using wiiscrubber or Truchasigner. wwt/wit can extract files from any game format.