i just purchased a ibook g4 from a close friend and i wanted to install the updates but when i trid to it asked for the admin password which i dont have. I asked my friend but he doesnt remeber it and he no longer has tht software disk. i looked up an old forum post and followed tha steps tht was mentioned but there is a lock on the admins account and i cant make any changes witout the password. im aware that this is a older model but is there any other way that i can reset the computer so that the password will no longer be required???