I can't seem to get any PSX games working on my PSP. I enabled the plugin in recovery mode. I have the game in the right folder (PSP/GAME). I can see the image and background image of the game in the XMB, so it must be reading from the EBOOT. But when I try to run it, it comes up with the message: "This game cannot be started. The data is corrupted." I searched the forums and couldn't find a solution.