I am not sure if it's just the usb or is it a glitch in ML, but a usb flash drive that I am trying to access doesn't show up in my mac under ML. It doesn't show up in the desktop nor in any finder window. It does show up in Disk Utility, yet most commands associated with it are dimmed, only the eject one is available. Anyone having the same issue? p.s. I just tried it again on my other machine with lion and it does work. I verified and repaired it, no problems. Still, it just won't show up on ML, says can't mount.