I have a Mac Mini (form 2,1 - Intel - 1.83 MHz - 4 GB RAM) which I need to reinstall OS 10.4.11 on. I have the original disks, and have used them before on this computer. For some reason Disk 1 loads fine, but disk 2 keeps ejecting itself. These disks used to work fine. Any ideas? Thanks. Wilbert wkkimple@yahoo.com