Don't know what you're doing to get wav files, but a lot of burning programs will let you drop in mp3 files in audio cd mode and you don't even have to worry about converting them first.

I'm very new to downloaded music, but my understanding is that an mp3 can be converted to a wav file and be played on a regular cd player. I have a converter program (I forget the name) and use ...

Explore the variety of audio file types and learn how to convert audio file formats.

EZ CD Audio Converter converts music files with top audio quality using an ultra-precise engine and professional sample rate conversion. Supports 50+ formats for seamless audio conversion.

Audio and video OS X Lion An operating system? Yes. Among Lion’s new features is an Automator trick that allows you to easily convert compatible media files right from the Desktop.