If you´ve bought a product directly from 
IOSPIRIT after the 10th of April 2002 (no matter whether download-version or package-version), you´ve been automatically registered.  Still if you bought our products via a dealer, you had to fill out and send in a registration card or form.
As we always try to improve and easify our service for you, you can now save time and postage and directly register online.  A link to the online registration can be found in the left sidebar under "Service" or directly at 
http://register.iospirit.de