CD Burning program works great with both NTI CD Maker and Windows Media Burner as long it is in WAV. or MP3 format. However, I've downloaded music from websites that are compressed and they appear on my format listing as "wave sound" rather than Wav or MP3. The Burner program always states that this format cannot be recognized. What's up with that? Is there software I can download or purchase that will allow this to be recognized so it can be burned like the other formats?