Letterbomb Freezes on Multiple Consoles

I tried using the Letterbomb to install the Homebrew channel on 3 different Wiis using 3 different SD cards on each one. Every time I click the letterbomb to install the channel it freezes right there. I can understand on 1 Wii...but on 3?? Makes no sense at all. Any advice?

If letterbomb freezes when you click on the letter it means you didn't select the correct region before downloading it.