Yes, I agree single user mode is useful. I bought an iBook for my gf for xmas, and before I gave it to her I updated the OS and installed her copy of Office x. Then went into single user mode and by rm-ing, restored the machine to just-out-of-the-box condition save for the installs, so that the Welcome/Register bit would play as if it was right off the assembly line. Details here: http://forums.macosxhints.com/showthread.php?s=&threadid=7237 I suppose it could have been done another way, but this was simple fast and effective. Matthew buy-sell-trade-mac http://www.appleswitcher.com/viewforum.php?f=5 At 12:11 AM 1/23/2003, you wrote: >simple unix trix. when you boot into single user mode, you have root >privileges, so you can run 'passwd' to reset any user's password on the system. > >some folks feel that booting into single user mode should be disabled, but >every so often it comes in handy. and if someone has access to your box, >for that long, and would do this - you're fsck'd anyway. > >--alan