so new versions of snes9xgx and fcegx came out today. I already have 2 channels that I would simply like to update the dols in them, no other changes are wanted. ive unpacked the wads, do i need to do anything else besides replacing the dol? (00000001.app) I assume wadpacker does everything thats needed like signing. Ive also noted that my unpacked wad contains a *.trailer file, where the wadpacker bat file i have doesn't list a .trailer file. Code: wadpacker.exe *.tik *.tmd *.cert out.wad -sign should i just add *.trainer anywhere or does wadpacker would like "copy /b" does and does a binary copy in the order they are listed? Edit: well i ran the wadpacker in command prompt so i could see the output, seems adding the apps and trainer files are not needed, it picks up on them by itself. Seems everything has worked so far. Anyone who thinks this might damage my 3.3 non-modded wii please chime in. note: the original wad i modified has already been tested as working.