How to reset your Mac OS X password
http://www.macyourself.com/2009/08/03/how-to-reset-your-mac-os-x-password-without-an-installer-disc/ Reset 10.5 Leopard & 10.6 Snow Leopard password Power on or restart your Mac. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode. This step is optional, but it’s a good idea because it checks the consistency of the hard disk … Read more