(Yes, I stole this from you, Ashleigh)
All of you, go to this link:
http://www.youtube.com/watch?v=hdgehG3NC-s Now, tell me what you hear (describe it as best as you are able), including what the voice sounds like.
Then, try messing with your speakers or something (like unplugging it and replugging it), or try using different speakers, and tell me what you hear.