Mr. Rydh: While we're on the topic of disks, why is it that when I set up a partition of type Apple_HFS, and use Disk Utility (in MOL, in OS X, during Setup) to compile it anew, it says I cannot boot off of it? Must I provide OS X with a complete disk and not merely a partition (when it comes to booting)? J e s s i c a L e a h B l a n k