Yes, you can try each Rack Extension for 30 days to see how it works for you! Please note that this only works if you have a full version of Reason 6.5 or later, or Reason Essentials 1.5 or later, and an active Internet connection. Please visit the Reason Studios Shop to try out any Rack Extension of your choice. Please note that trial versions are only available when running Reason with Internet Verification.