I bought a G3 iBook several years ago and have always been the sole user. My very first password was, let's say, Bigshot. After I installed Mac OS X 10.3, I decided Bigshot was over arching a bit, so I reset it to Humility. It was very easy to do: System Preferences > Accounts > Password. In the process, I learned that Humility had also become my password for Keychain Access. I supposed that in some mysterious way, my original Administrator's password Bigshot had morphed into Humility to accommodate my delicate feelings. I've since learned that the only way to reset the original password is by way of the original Installer CD. In the absence of this procedure, my Administrator's password is still: Bigshot! Humility is my account's login and keychain access password and is not privileged to do anything fancy. Ten persons having spoken out on this subject have provided ten different views. Is there anyone out there who can authoritatively tell me what my Administrator's password is? If so, how can I test it?