Actually, the PS2 has both a DVD lens as well as a cd lens. The chassis is made for the PS2 but it does accommodate PSX games as well. The lens for the PSX is a newer type lens that doesn't work with some of the older PSX titles. All other problems in the games are due to the fact that games don't last forever and they do have their shortcomings. Well, i hope that you all enjoy posting and have fun gaming. :thumbsup: