I just purchased a used Mac on E-bay, it is a Mac G5 M9454ll/A using Leopard 10.5.8. It came with no disks (I just ordered 10.6 from Apple), according to the info the, OS was a fresh install and all old info erased, my problem is I don't know how to go about creating a new passsword, if it was a PC I would have no problem, been using them for about 30 years. Mac is new to me, like starting over, from what I have seen so far I am long over due for the switch. I e-mailed the seller for advice also, but that could take some time. Any help on setting the password? Thanks