Hi, i'm actually working on an "open source IOS". The goal of this project is to have a c coded IOS. This IOS will be like the one coded from Nintendo (no USB loading etc...). In fact, this source code can be used to create cios modules. Cios makers are doing a very good job. But i think that creating a fully cios module is better than patching existing one. I've actually rewritten the DIP module (70%) in c (except some base functions like memcpy etc...). If some are interested, i will make the projet open source. If nobody like this, i will terminate my project lonely (just for my satisfaction ).