My god, I am feeling like such a pain in this forum, but can't seem to get anywhere with any avenue! I've got a 32GB sd card in a USB converter running my Wii games fine on a WiiU with USB Loader GX. Tried a 'compatible' cruizer 64GB thumb drive, which although loaded the games fine, meant I had to restart the entire system before trying to load another game. I decided to buy a compatible SATA HDD with a Y cable, and it's causing problems again. I know I could stick witht he 32GB, but it doesn't hold enough backups. I've formatted the drive (Hitachi 2.5" HTS543216L9A300 160GB) as FAT32, and transferred the ISOS using WII Backup Manager without a hitch, but USB loader only shows a few preview images, the rest are blank, and if I tried to scroll to the next page, it crashes and reloads. If I try to load a game from the first screen, it blacks out, then returns to the homebrew channel, and only a handful of games are actually showing the splash screen. I've now tried formatting it as NTFS and WBFS then transferring the games as before, but still the same result. I know the USB loader is working correctly, as the 32GB card is working. Can anyone shed some light on what I'm missing out on here please? I've followed a few guides online, but that didn't seem to help. I've got another HDD arriving tomorrow that might make all the difference, but I'd rather know about a checkbox or something that i've missed. Once I've got this, I'll be happy! Thanks in advance.