I came across several threads about not being able to play Punch Out and Bloom Box Bash Party (both US version ISO). I have the same problems too, green/black screens and not working. After checking both Us and Chinese wii hack forums. These are the following I did. My Wii (Jap) setting: Downgrade from 3.4J to 3.2J using the common 3.1-3.4 twilight Princess tutorial (from here or from wiihack forum) Softmod only, no chipped, HBC 1.0.1 (the HBC does asks me to update to 1.0.3 and hackmill. But I'm not sure about it. Can anyone give me some ideas?) 1. Use softchip r96 (or like this one from the other thread http://gbatemp.net/index.php?showtopic=157550) 2. Use WIIISOUpdateRemover 3. Patch the ISO file to cIOS 249 (w/ IOSpatcher 1.0) 4. Imgburn at 2X Run the game with the Softchip, choose IOS 249 and enable "remove 002 error" And I can play both US games without problems. I don't know if steps 2 and 3 are necessary or not. I hope it is not a repost and wish a lot of WII-Jap users get passed the problems.