For some reason Mac OS X has gone over some drive. It will pop up 5 or 6 windows in one pass saying a disk is unrecognizable and needs to be initialized. I had kept hitting ignore since I am working on other problems on the computer. Anyways, I finally open disk utility and find some drive entries are duplicated numerous times in Disk Utility. None of these BACKPACK Hard Drive Media are actually drives connected to the computer. They do not eject. When I run verify disk on the drives actually connected all report back as OK. Unfortunately I'm supporting this computer remotely so I cannot just plug/unplug drives.