I have tried everything in changing the HD icon on my Mac Mini but it wont change. I was able to change the icon successfully on my iMac but not the mini. The method I used was basically trying to copy the icon image from within "get info" like I did on the iMac. I made sure the permissions on the files were open to everyone so I could copy it over properly but it still won't work. Can anyone tell me how they changed the icon on their mini or otherwise that I may be missing?