When Paul Bunyan is installed, it runs as a fully functional Enterprise edition for a 21 day trial period. When purchased, a license key is issued at the time of the transaction that will unlock the appropriate edition – Lite, Professional, or Enterprise. The license key behaves in identical fashion to the standard license keys typically found on CD jewel case stickers.
Note – a given license key will unlock all minor versions within a particular major version. As such, any minor version upgrades are free and may be downloaded from the web site www.DiamondSierra.com at any time.