I recently got this KOR converted to US softmodded Wii with firmware 3.2U from my friend and I was to update its firmware to the latest error-free version. I've already researched a bit in the forums and on this link. I came across this: Important note: If you have a Korean region changed Wii (a wii that was originally Korean, but was region changed to U,E or J to have homebrew), you have to follow the normal guide. But you MUST follow the 4.1 version. NEVER update these wii's to 4.2! I then went to check out the normal guide.. Problem now is that the guide's for updating to version 4.2 Is it advisable to update the firmware? 'cause currently, I'm only using burned copies of the a games (dated ones) and I'm planning to backup copies instead. Could anyone help me out? GOAL: Updated firmware that is capable of still reading burned games and load backup copies through the usb port.. Preferably, a clean system with only the essentials added to do the said fuctions. Thank you very much!