I'm following the instructions on http://hackityourself.info/EZ%20Wii%20Hacking.pdf (password is "piratesrule") and I'm stuck on Part 2 Step 3. Right after I open the letter with the bomb on it, it goes to the screen that loads HackMii. Only problem is my Wii freezes when it says "valid elf file verifed" or something along those lines and the cd drive starts flashing blue. I let the Wii sit there for about 15 minutes just to make sure it wasn't taking forever to load and it definitely was frozen. I've made sure I entered the MAC address right, it definitely is 4.3U, the SD card is 2GB and it works fine, I've tried it with only the private folder and boot.elf and with all the files you are sent with LetterBomb. I've done this about 4 to 5 times to no avail. I'm a beginner when it comes to hacking consoles. Any clue what I may be doing wrong?