which one of these are the most compatible? I've never bothered with isos before, but I made an iso with both of these apps, and the backups worked. should I use ps3 iso rebuilder? the fact that there's no update folder/update makes the ird verification fail, so I'm forced to use genps3iso without ird. also, not sure what's going on here, but there was no artwork for the game until I refreshed and restarted the system several times.