I currently have both a Cyclowiz modded NTSC-U Wii and Smash Brothers Brawl, so for anyone in the same boat, I decided that instead of waiting around for someone else, I'd go ahead and update the Wii and see what happens . Final Results: It takes a while to update the firmware, instead of nearly instantly like on a NTSC-J wii. However, the game is detected, loads, and runs flawlessly : ). The only noticable affect is duplicate news and weather channels. If a mod could change the topic name to "SSBB + NTSC-U Wii +CycloWiz = Works!" that would be great : ). Someone mentions in this topic it "semi-bricking" my wii. As far as I can tell, this is not the case.