We have gone further than any other manufacturer in making sure your investment is safe. All the Kigamo products have been developed with new technology improvements in mind, be that updating to firewire, USB, newer CCD technology or whatever it may be... you will always have the possibility of updating your system to the newest stand of technology. for example: if already own a scanback and you want to upgrade to the new features available with a scanback XP model, no problem... just contact your dealer or send us an email and we will arrange an appointment when we can update your scanback. The price: the difference between your model and the new one! not a penny more! If your model is longer being produced, please contact us.