I have 2 CD drives, my Mac Pro stock drive and an external firewire 400 enclosure with a Plextor DVD drive in it (the last hardware legacy of my conversion from a Windoze box). I'm on 10.4.9 running 3212. Since I "upgraded" to 3212, my internal drive will not mount a CD. What's weird is that the firewire drive sems to have NO problem with the same discs. The internal drive will mount and read the things when not "owned" by Parallels. Also, what's with the eject button working only to eject? Jim