OK, I finished my Magic Keys II install on my PS2, and it worked. When I place the CD SM 3.6, it works fine. However, when I put my DVD in, it doesn't boot and goes to the PS2's browse screen, where you can select memory cards and the disc. It shows the disc, and the memory card, but... I can't boot it from here either. Upon looking at the bottom of my disc, there seem to be a lot of scuffs (not the individual rings) all over it. Do I have a dud?