It used to be that in order to upgrade your storage capacity, you'd have to rip open your computer case and install a new hard drive. That task proved daunting for many a Geek Squad customer, causing untold amounts of cash to be blown on the simple service of installing and formatting a new hard drive. Enter external hard drives. External hard drives have exploded in popularity in the past few years because they give users an easy way to expand their storage capacity, without the headaches of a Geek Squad or FireDogs (or worse, Fry's tech) visit. Here we check out the Western Digital 1TB MyBook Studio Edition Quad-Interface Hard Drive. [Read Full Review]