Ok managed to get it out, was a strange one!
On hte slot where you put hte Cd in, there is like a felt/material surround to it. You will know what I mean if you look at one!
I think the problem was that for some reason the felt was getting in the way of the CD ejecting, so you would press hte eject button then it would make some noises but not eject.
To fix it I just put a small business card in hte slot just to push the felt out the way, press the eject button and the cd came out.
Was gald to get the CD out because it was Prison Break S01 part 2, which I am blitzing my way through
