In that space in the boot there should be a 6cd changer, looks like someone has taken yours!
There is a plug there are your can buy an MP3 cd changer and plug it in the boot or you can take out the stock head unit and put an MP3 one there.
<a href='http://www.photobox.co.uk/album/1118083' target='_blank'>Check out my ride!!!</a>
<div class='quotetop'>QUOTE</div><div class='quotemain'>(From Family Guy) Brian to peter: Well peter you've only got a couple hours left. If your gonna pull a party outta your ass you might wanna stand up!</div>