I have a software but there's also this site I use to convert .flv to .mp3 mainly but it supports .wav too: http://media-convert.com/
edit. durrr cd players dont use mp3 format do they? It starts with a "w." I used Windows Media Player to burn back in the days and my cds worked fine. Should be straight forwar. You make a playlist and then find the burn button.
Bookmarks