Charles Martin said: >> From: "Chris Walker" <chris at mymac.demon.co.uk> >> Since we have strayed into the area of disk Utilities, what would you >> suggest as the best one to use for de-fragging a Disk. > >Nothing. Panther does this by itself to a limited extent, and the OS is >designed to cope with it. Panther handles file fragmentation (programs broken up into bits all over the drive), but it is still subject to a lot of disk fragmentation (space between files on the drive). All that you have to do is run a file defragmentation program that gives you a map of fragmentation prior to defragmenting to see it. If you get a lot of disk fragmentation, you will eventually run out of free contiguous space on the drive for virtual memory and the like. Randy B. Singer Co-Author of: The Macintosh Bible (4th, 5th and 6th editions) A child of five could understand this. Fetch me a child of five. -Groucho Marx