Sounds like I need another Y cable and to somehow find an open outlet lol. Right now I just plug whichever drive into into into the y cable I left attached.I think I have an idea on how to get it to handle the case where you have a Wii U-formatted drive and a standard FAT32 drive connected, but I haven't had the time to test it out.
If/when I get the time, I'll post a patch.
Speaking of which does anyone know if it's a bad idea to leave my external drive running all the time. I connected one of the y cables to an outlet thinking it was more reliable but now the drive stays on all the time