I just picked up a used Mac Mini on eBay and started to remove the previous owners rights. I changed the password and rebooted it and the welcome screen asked for a password to axcess the computer. Well, it wasn't the one I thought I changed it to nor was it the previous owners one either. Any thoughts or do I just have to send it back to Apple? Thanks for any advice, I am described by the media as "Halo" mac purchaser, who just loves the iPod. So speak slowly and I just might get the advice you give me!