Ok, I dont have a modchip. I use swap magic. And the swap magic disks i have say that they play any and all Cd and dvd backup games. So not a problem, right? Well, as far as I know, my computer only supports Dvd+R disks, not Dvd-R...so common sense tells me that if my ps2 (slimline, Scph-70001) can play a Dvd+R back up with no problem. But im just making sure, will it be ok and will it work?