All the protection of SaveMe...at a lower cost. SaveMe Express Instantly turns ANY USB-External Hard Drive into a rebit Automatic Back-Up appliance that will back up everything on your PC including operating system, all software programs, emails, settings, favorites, applications, and files, photos, music! You don't have to do anything. There are no schedules to set, no backup media to set up. SaveMe even backs up versions of files so that you can recover them even if you accidentally save over a file. If you unplug your SaveMe appliance, it will automatically catch up from where it left off once you plug it back in again. Ridiculously Simple backup by rebit!