Let the computer read your documents so that you can listen to them later. Steps to having your computer read to a file 1. Import PDF or text files or just enter text 2. Select the computer voice, rate, and volume. 3. Preview as the computer reads to you 4. Record the speech to a file The Registered version gives the following * Save is enabled * No 20 day timeout * No Nag window * Excellent Support Available for Windows and Macintosh OS X.