Hi all, Just bought a second hand mac mini only to find that there was still a password protected admin account on the OS. I've tried re-installing snow leopard (by holding 'c' at start up) but it has not removed the account. I am unable to change any settings on the mac at present because I require the admin password Does anyone know how to remove the admin account and take the mac back to factory settings? Thanks P.S. I have tried to make contact with the seller, but am still awaiting reply.