At this point in the game it’s pretty difficult to make significant improvements on the good old external hard drive. So what’s a storage company to do? Simple. Add a display that details the drive’s contents and storage capacity. That’s what Verbatim did and now so has Western Digital. They’ve added E-Ink displays to their My Book Studio and My Book Elite external hard drive that lets you add your own label and best of all it works when the drive is unplugged.