If you have a collection of ISO files, batch conversion saves significant space. The following command‑line script (using Wiimms WIT) will convert all ISOs in a folder to WBFS:
Format your storage drive to with a 32KB cluster size. Wii Wbfs Games Collection
If a game is larger than 4 GB, it must be split into two files ( RMGE01.wbfs and RMGE01.wbf1 ) to bypass the FAT32 file size limit. Wii Backup Manager handles this splitting automatically. How to Manage Your Collection with Wii Backup Manager If you have a collection of ISO files,
Loading times via USB are often faster than the original Wii optical drive. Wii Backup Manager handles this splitting automatically
If you are looking to preserve a high-value collection, certain titles are harder to find and highly sought after by the community. According to Save and Reload , some of the most notable "collector" titles include: Fire Emblem: Radiant Dawn Dokapon Kingdom Rhythm Heaven Fever The Legend of Zelda: Skyward Sword (Limited Edition)