I have SMDs with Slide Tool, V7/8 PS2... On some games I've backed up, the games run smoothly. However, on some recent backups, the drive spins the disks very rapidly (wurring noises) and will not load up the games. They are mainly CD games which do this, like Barbarian, whereas other CD games run fine. I use the same media for all the games, so I am unsure what the problem is? Can anyone help?