Due to licensing requirements, we are unable to offer a free trial of the WMA functionality in Pocket Tunes Deluxe. Therefore you will not be able to use the Pocket Tunes Trial version with any online stores you must purchase Pocket Tunes Deluxe. Because of this, we offer our customers a 15-day money back guarantee. When you purchase Pocket Tunes Basic or Deluxe, you may request a full refund of the software, as long as NormSoft receives the request within 15 calendar days of the purchase date. (see the full return policy here)Once you purchase the Registration Code and enter it into Pocket Tunes (see the user guide for how to enter your code), exit Pocket Tunes once and return to ensure it is in Deluxe mode. You will then be able to connect and transfer tracks from Napster.