Western Digital wants you to have a NAS box. Yes, you, Joe Consumer. A NAS box so easy your grandmother can set it up, but powerful enough that you can use it from anywhere. WD’s solution: a one-drive, non-user-serviceable slab of white plastic called the MyBook World Edition. Similar in form to the MyBook external hard drive, but with Gigabit Ethernet replacing the USB port, the MyBook World aims to be your family’s go-to repository for backup, sharing, and streaming.