I tried both NoteBurner(http://www.noteburner.com) and TuneBite(http://www.tunebite.com). These two software can convert WMA or even protected itunes music (M4P) to MP3. They worked perfectly on my computer. The only difference between TuneBite and NoteBurner is that TuneBite uses recording technique while NoteBurner burns music onto a virtual CD-R. I cannot tell any difference in terms of the music quality. But I would agree that NoteBurner is faster and more reliable than TuneBite. I recommend NoteBurner.