"I am searching days now for some answers but I couldn't find any ones so as to trust them. Believe me, I searched so many topics not only in GBATEMP but in many other forums." My situation: WII 3.2E, Argon installed. I last updated in May 2008. Let's see: 1) Is there any guide shows which IOS belongs to which FIRMWARE? 2) To play NFSU and remain at 3.2E, do I need to install -IOS38, IOS53 and IOS55- or only IOS55? (all extracted from the game) 3) To play AC:CF and remain at 3.2E, do I need to install IOS38? (extracted from the game) 4) Do you recommend to install Starfall? 5) Do you recommend to install Custom IOS36 rev07? (I never installed any Custom IOS) I hope to get some answers, if not for all my questions. THANK YOU VERY MUCH. I APPRECIATE YOUR HELP.