Can't you just make it a WAV first? That's what Real Producer will almost certainly do before it crunches the life out of it. If you haven't got the tools try this out, it's a steller app, rips, compresses, uncompresses, burns, makes the tea, and is freemans too.
http://www.exactaudiocopy.de/
Shout up if you need some pointers on what to do with it.