I need to convert some music files I have that are currently in M4A which is also AAC. I need to convert them to WAV. I have heard that if you try burning your M4A (AAC) files to a cd then rip it back onto your computer it will work and they will be successfully converted to WAV, is this true? Or do I need to find an actual program that will convert them? Also I'm looking for the method that will WON'T generate lose of sound quality. -Thanks!