volume issues when burning my mix to a cd

[cigaro5676]

here is my issue you guys.

when i burn my new mix onto a cd, the volume is incredibly low. if i copy the mix to an mp3 player or my cell phone, the volume is perfect.

i used my laptop running traktor pro through an audio2dj interface into a beringer 4 channnel mixer. to record i outputed the mixer to the mic in on my laptop

here is a screen shot of my mix in audacity:
http://img20.imageshack.us/f/mixul.png/

(dsf wont let me embed the image because its at 1440x900 resolution)


the levels seem right to me, i dont know what else to change or do. i have tried burning it with windows media player and itunes.

any advice?