The Corsair Flash Voyager Port will work with just about any USB drive. Pushing the button will launch a software backup, transferring pre-determined data over to the docked USB flash drive. What this does is make any decent sized USB flash drive into the perfect backup drive.
Corsair wants you tp use their 64GB drive obviously. Nice device that is actually useful and provides some flexibility and freedom. Just keep track of your flash drives if you are using several. No word on availability, but the Corsair Flash Voyager Port should be available in a few weeks for under $20.