There are other two methods to bypass the DRM control.
The first method is to burn a copy to an audio CD and then rip/encode it. Some software products take a smarter method which allows user to burn music to a Virtual CD-RW disc and then automatically rip/encode the music stored on the Virtual CD-R. This makes the whole conversion process automatically and faster. NoteBurner (www.noteburner.com) is the typical example which uses this Virtual CD-RW drive method.
The second method is to use a recording software and sound card. TuneBite (www.tunebite.com) is one of the most popular software.
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.
