i just got a used mac mini off ebay. my gole is to do a convershion putting the mini into a cube but while i study up on that i may as well get use out of the mini. So i have changed the admin all the pass words but i'm not sure why i can't change the home folder. When i atempt to it says It "can't be modified or deleted because it is required by mac osx" PLEASE help i don't want to turn on my mac and remember that someone else used it for 2 monthes before me.