I think my CD drive is spoilt because the spinning thing is missing so I use a mobile CD drive (or whatever it's called). But when I tried burning some mp3 into a blank CD the computer CD drive keeps opening and the computer doesn't read the CD in the mobile drive thing. However when I placed the CD in the computer disc drive nothing happens as well. AHHH

Sounds like you need to replace the one in your machine rather than using an external.

Is this for a laptop or desktop system ?