Currently Being ModeratedJan 5, 2013 12:21 PM (in response to lbeese)
Having a similar problem. I walked away for a few minutes and when I came back the disc had ejected and the computer was restarting. Still says 10.5.8. I inserted the disc again and tried to install, after about ten minutes it said there was an error reading the DVD, remove and clean it. Now, it just ejects the disc when I insert it.