you can do it with Winamp. Just setup your output plugin to be WaveOut. Then play a WMA and it will save the audio stream to a wav file. Then you can convert to whatever.
But, the question is, why would you want to convert? You'll lose even _more_ quality, and most things can play wma anyway. If you really just want mp3s, convert from the original cd again.
because I have one long track that I need to split into sections, and the program I have that can do that(sound forge) doesn't support WMA...but, thanks, I guess I'll get winamP!