If you purchased this product before September, 1999, you received a key file via e-mail or on disk, instead of a validation code. To use the key, close this window and drag the key file onto the product application in the Finder. To validate, enter your serial number and validation code carefully into the fields above. This demonstration version will then become a licensed, non-expiring package. To use this package as a demonstration version, no validation is required. When you purchase this package, you will be sent a serial number and validation code, either via e-mail or on a registration card in the product packaging.