Doesn't seem to recognize CDs unfortunately. I got the 600e set at ID 1, the light blinks when it's starting up but the Civ II Cd in there won't show up on the desktop. Sounds like I'll need to burn a mac OS CD on another computer. Any ideas where I can get a system 7.5 ISO that would have all those drivers? or 7.6 or 8? what do you recommend?