I know that cIOS 13 lets you play games that didn't work with older versions, but when I installed that cIOS and the USB Loader GX, it would go to a black screen most times I tried to play a game and I heard it's because cIOS rev13! What games does this cIOS let you play? Is there any reason to use it besides higher game compatibility? Because if my stuff can be played with an older IOS that doesn't have the black screen bug then I'll install that one.