So the first time I formatted it (Kept my backups on a different drive) You can use it for Wii U games, dlc signed or unsigned, update data apparently is what I believe. Wii Backup Manager recognizes it as a unknown file type even if you make it available by not formatting it as a option through disk manager via just only setting a Drive letter. This should also be the same with other tools like WBFS Manager. Is there anyway to bypass this? Haven't even checked if you could install games from disc via USB Loader GX's install game (that little + sign at the bottom left somewhere) I want to install Wii U games and Wii Games on one single HDD only because even if I get a second HDD for Wii U games, You wouldn't be able to use Wii U GameCube Adapter or Mayflash's GameCube adapter. That's why I asked here. Before you say Ustealth, I asked for both Wii and Wii U game backups and Ustealth ONLY hides it from the Wii U disk format nag.