OK here's the deal I have a PS2 modded with the Messiah 2 Pro. When I first got the mod(May '03) I made backups of my games with no problem everything was fine. I recently purchased GTA:SA and Fight Night Round 2 and went to make backups of these, with nothing but problems. I burned them the same way i burned the old ones and all I get when I insert them into the PS2 is a Disk Read Error after about a minute of trying to read the disk. My old backups work fine so it's not the chip. I have tried everything from using nero 6 to create and burn the ISO to DVD Decrypter. I have tried every speed from 1X to 2.4X and different media both DVD-R and DVD+R. Every time I get the same result on the PS2 "Disk Read Error". I have read other posts where ppl have gotten both of these games to burn fine. I have already adjusted my laser and everything works fine on the PS2 including DVD's, PS2 Original, PS2 Backups, and even blue backed games. I'm just having problems with these newer games. Any information you guy's could give or suggestions would be greatly appreciated. I have read that some games need to be "rebuilt" can someone explain what this is? Thanks in advance.