Hello, I've Installed the 4.0 softmod from the "Ultimate 4.0 Guide"(or something to that effect) a while ago here on the forums. It seems, ever since then that my copy of Super Smash Brothers Brawl only works when it wants to, which is usually, never. There are no scratches on either side of the disk. I'm thinking after formating and then reinstalling, that i've forgotten to install an IOS? Anyone have an idea? Thanks.