Retrospect protects over 100,000 homes and businesses in over 100 countries, backing up data from as far away as the Hubble Telescope and as close by as your neighborhood dentist. We've been used to restore data nineteen years later as well as the laptop that was just backed up - right before being kicked off the bed by the dog. With more than two decades of field-tested expertise, Retrospect meets the needs of organizations that require the highest level of recoverability, with reliability, ease of use, power, and flexibility built-in.
http://www.retrospect.com