What do i need the USB loader GX file for?
I haven't noticed it but there was discussion of making Dolphin able to read games from an external hard drive using the WBFS filesystem, which can be used for the wii. In the WBFS drive the games uses only their actual storage space, without spending time to be compressed first.
but still, i haven't noticed that anywhere yet o_O;
It was in an issue in the dolphin SVN