Common Wii Home brew problems
Option to load from Sd card/Usb/dvd/samba
If you ever come across a home brew app that asks you to either load from Sd/Usb/Dvd/Samba you should select the option for the one than has the file you are trying to load on it. If the file is on the sd card in your wii select sd card. If they are on a usb stick select usb*. If they are on a dvd/cd select dvd*.