I just got a new 13 inch macbook for Christmas. I also got all the Harry Potter movies for christmas and the first movie would not work on my dvd player so I put it in my macbook, the dvd did not work and it will not eject. I feel like I've tried everything. Does anyone know anything I can do to fix this?

I tried everything you said (well most, I don't know what some of that means, I am not very versed in technology) And in most cases I can hear the computer trying to eject the disk, but it just wont do it! Should I take it to an apple store and see what they can do?