Unactivated applications run in demo mode for 15 days from the first launch date. During this time, you can experience all the features. The only limitation is that the first half of all created files will be the expected audio, but the second half will contain silence.
At the end of the 15 day demo period, applications will no longer operate until purchased and/or activated.
A license can be purchased at anytime by choosing "Buy" from the Application Menu. Once activated all restrictions will be lifted.