You will only need an SD card and a computer to download the files. Steps: 1. Go into wii and get your mac address. 2. Insert your SD card and format it if necessary. 3. Go to please.hackmii.com for LetterBomb site. 4. Enter your mac address and click either the blue or red wire to download. 5. Once its downloaded put the contents of the Letterbomb folder into the SD card. 6. Eject SD and put into Wii. 7. Open the mail area and find the bomb letter. (TIP if you can’t find the letter wait 5 min. or try entering the mac address again.) 8. Click the letter and follow the rest of my instructions from video. How to install apps on the Homebrew Channel the next video I will be uploading. Mondatica helps you to everythings you need with Facebook, Social Games, Technology & Videogames! Every day Video tutoria and how to, stay tuned with us!