Are there any specifics I should know about the second drive bay? I'm planning on buying just a really fast CD-ROM drive to put in there - can I get any ole' one? I noticed that the Apple drive does not have a faceplate - does this mean I have to remove the faceplate from whatever drive I get? Are there drives available that already have no faceplate? I never used Mac OS X with more than one optical drive - how does opening a drive work? Does the eject button open both drives? One at a time?