I was just looking at the files for generation of chaos. Jap to usa. And the movies themselves are encrypted too. There about double the size of the jap counterpart. Which means You would get the black screen at the beginning of the loading of the iso. And probably where the 2.6 firmware comes in. Now to get games like gta to work, you need to decrpyt the prx files. I think you also have to decrypt movie files aswell. Im going to run a test and post the results.