: For best results on a physical Wii, use a USB hard drive formatted to FAT32 . Other formats like NTFS or exFAT may cause compatibility issues with Homebrew apps.
The Ghostware set is extensively tested for the Dolphin Emulator. wii rom set by ghostware part 2 extra quality
WBFS files can be as small as 200MB for simple games, whereas a full ISO is always 4.37GB. : For best results on a physical Wii,