I am using NTFS, there is no option to defrag multiple or all drives at once. I tried messing around at command line doing dfrg.msc /? and same /? with other defrag related files. all it does is either say "not available by command line" or just launches defrag. I fugured if there was a command line switch for multiple drives, i could do it that way, but there doesnt seem to be one. Any suggestions????