Felt Tip Sound Studio is distributed as shareware. You can use it on 14 different days before you're required to either register it or remove it from your hard disk. Registration is US$35 for a single-user license code which is good for all 1.x versions of Sound Studio.
You are seeing this reminder because you have used Sound Studio past the 14-day trial period, and you must register it. By registering, you will receive a license code which removes these shareware reminders. You can register at any time by using the Register menu.
If you have not already purchased a license, press the "Purchase Online" button below. If you have already registered and have a license code, press "Enter Code..." below.