Hi I have a wii 4.3k (Korean version Wii) and I tried to hack the console. I successfully installed Homebrew and USB Loader onto the system but it wont let me play American games. I went into the config and changed the system setting to "enable Region Free and other necessary options." I used Letterbomb 4.3K and modpack 4.3U. Should I be using 4.3K instead? Plus, I have to have the SD Card, which I used to install USB loader, inserted into the slot to play games from USB. Is there any way that games be played without having the SD Card inserted in the slot? Some of the games are not playable (downloaded games, Just Dance and Mario Kart) on USB Loader. Thanks all.