Sorry for the delay on the email in January. I searched our office high and low for an extra disc and we do not have anymore. Once a product has been discontinued for so long, new discs are not made anymore and once our remaining stock is gone there is no way for us to get another disc. You can still upgrade to a current version of Cubase at www.steinbergusers.com. If you are using Vista or wanting to use Vista you will have to do this regardless.