I guess no one cares to actually read Davii's post. He clearly states he is using USB Loader GX with Waninkoko's CIOS rev 17. Therefore, THERE IS NO FAT32 SUPPORT!!! SO STOP SUGGESTING IT! Yes, it is rumored that FAT32 support will be featured in rev 18, and that it is to be released soon. So perhaps that will save all of you, but don't suggest something that he can NOT do.
@Davii
Right now, if you want FAT32 support, you will need Herme's CIOS 222/223. That enables both NTFS support and FAT32 support. Otherwise, your best options right now would be WBFS over FAT. Or wait to see if rev 18 is released with FAT32 support.
@Everyone Who Thinks NTFS write support is coming
Remember that NTFS is proprietary and therefore no third party module will ever be 100% perfect. While NTFS write support exists in *nix and has for a long time, it's still iffy and I personally would never use it. However, who cares about write support? We're talking about a USB Loader. The whole purpose is to give users the functionality of the DVD-ROM drive, but via USB (HDD, SSD or LG drive). What does a DVD-ROM do? It reads. Yes I know some people want to put original games in the Wii and back them up themselves, but let's all be honest here. You all download them off the internet anyway, so what's the big deal? Just transfer them using a backup manager. There are plenty to choose from.
Yeah write support would be great for certain homebrew, and definitely needed for NAND/USB emulation. But that's an entirely different use. Put on a seperate FAT/32 partition. As far as loaders go, read support is all that is ever needed.