I have a first gen Wii with Wiikey and HomeBrewChannel, my system is updated to 3.2U update. From what I understand I need to update my Wii with some IOS files in order to play the latest games. My question lies in the amount of updates needed. For example in order to play madworld, on my favorite private gaming tracker there is a torrent with the following files "IOS38-64-v3609.wad, IOS53-64-v4113.wad, IOS55-64-v4633.wad", it is said that I need to install the aforementioned files to play madworld. Since I have not installed ANY other IOS files, will installing these cover all previous IOS updates? Meaning: Is this a sort of cumulative patch? Or do I need to do a series of IOS file patches leading me up the the latest ones so that I can play all of the latest games? Hopefully I have made myself clear and easy to understand. Thank you for taking the time to read all of this. Any help is greatly appreciated.