Lots of settings in administrative settings but none for disk optimizer. I'll manage my own disks! Plus I wouldn't trust any tool that purports to optimize ANY disk of mine -- I have lots online in multiple RAID configurations. I do trust the Intel utility that tells me whether my RAID-0s are healthy. This demand that I let NIS optimize for me has not been seen previously. I want to be left alone by my software so I want to turn this thing OFF! If you know how and can spare a moment of your time, I'll be grateful.