Is there something similar to Audacity that will work with Windows Media Player?

My friend and I recorded a song on Audacity and we made a slide show with lyrics on Windows Movie Maker. We tried to add the song to it but it won't work :( is there something similar to Audacity that we can record it on and it work with the Movie Maker?Is there something similar to Audacity that will work with Windows Media Player?
just save the audio in .wma format instead of .mp3Is there something similar to Audacity that will work with Windows Media Player?
if you have win xp u can use the movie maker and edit songs but if uve already upgraded to vista or win 7 i dont think u can use movie maker to edit songs as they work only for videos. u can always use the voice recorder that comes with windows to edit songs but files u save will be in .wmv format although u can convert it later ;)