Back in 2009 in the really early days of USB loaders we didn't load a .wbfs file from an NTFS or FAT32 formatted hard drive. We had to format an entire portion of a hard drive to WBFS (Wii Backup File System). USB loaders have undergone huge improvements in the last 8 years. But I beg the question, was there any point to the WBFS file system in the first place? As far as I know it was just Waninkoko trying to fuck with the scene. Something he did very well if you read through some old hackmii posts.