Hey guys so I'm having a little trouble when it comes to playing ISO's on my PSP. I put the PSP ISO's in the SIO folder found on the root directory of my SD card and they all show up with the corrupted data icons. Some games are still playable however but most are not. For example Final Fantasy 7 Crisis Core runs but the controls are disabled. I am running System Software 6.61 infinity and I've already tried different SD cards with the same results. Any help would be greatly appreciated. Cheers guys.