looking at a macbook pro here I just happened to notice an option in Sounds I wasn't expecting to see. "Use audio port for: (Sound Output)"
and I am thinking "what ELSE would I use it for? (Make me a Sandwich) ?"
But no, it has "Sound Input" there as the other option. I looked and this model doesn't have a mic jack. How thoughtful of them to combine the two! Please tell me I'm not the only one that missed this new feature?