About a week ago, I got xbox360 premium from overstock.com. When I checked hard drive space, on the device summery box, it said capacity 13gb, free space 12gb, remaining space reserved for system use. This means that 1gb is already being used. Anyone who bought xbox360 premium package, was your system as same condition as mine. If not, this system was returned or refurbished and I'm gonna have to complain to overstock.com. Any input would be useful, thanks.