The problem with CD-RWs is older systems like Saturn and PSX have issues with the dye properly reflecting the laser back to the diode in a manner that could be read. You need a real high quality RW to get them to read, and even then, you only get a couple of burns in before it becomes problematic for the Saturn. You are better off just using CD-Rs and burning it at the lowest speed the CD-R is rated for (Not the lowest speed your burner supports, unless that is above the lowest rating)