Will I be able to boot to a Leopard DVD on Tiger?

A friend has forgotten his password with his Tiger OS and he doesn't have his Tiger DVD. Can I use my Leopard DVD to boot from and go under Tools to change his password?
Thank you for looking.

Hi brainwave1989,
Nope, all that stuff gas changed locations & format in Leopard from Tiger.
What can be done is this...
Reset OS X Password Without an OS X CD...
http://theappleblog.com/2008/06/22/reset-os-x-password-without-an-os-x-cd/

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    Moderators may have moved your previous post, as it is no longer accessible.

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