Originally Posted by Exl
Most of the data is compressed. You would first have to decompress the files in question, find the right offset, modify your data, then recompress the files manually. It's been far too long ago for me to modify the editor for that, sorry.
While I'm no expert on these matters, I also assume that the recompressed files would have to be the exact same size as the originals too.
So basicaly the only way to do this without super-elite hacking skills and an unlimited amount of free time would be to have the original source and files.
Is this correct?