I have been searching all night but can't find a resolution! I just got my ATV2 the other day, and wanted to JB using seas0npass on my mac. I plugged it in and it downloaded the firmware needed. When I tried to install it, it gave me some error in iTunes (error 21) and then when I try plugging it back into the TV it has the "plug into iTunes" screen. I restore it, and try again but the same thing happens. I have no idea what is going on, but I thought this was supposed to be easy. Im fairly good at these things usually but this seas0npass is really making me scratch my head! Any help will be greatly appreciated. Edit, I just restored again and got error 1602 unknown error, apple tv can not be restored. I plug it in and it is in fact restored.... what the heck is going on!!