Every1 says its compatible and ive tried to install it numerous times and whenever i boot it off the usb advance menu, it would only load up a black screen. I tried installing it with the patch and with out it, i used usb insane and usb extreme and the ul_install in the command prompt and it still wont work. Im using an 8 gb flashdrive but it can load up Kingdom hearts 1, soul calibur 3 and mercenaries 2 so i dont think thats the problem. So please, can someone tell me how to install Kingdom hearts 2 on to USB advance??