Hello all, I'm looking to get the new Macbook, but need a line-in port. The Apple site is a bit confusing, the tech specs on the Retina say: Stereo speakers Dual microphones Headphone port Support for Apple iPhone headset with remote and microphone Support for audio line out Which suggests the Macbook doesn't support a line-in - even via the headphone jack. The old-style Macbook does seem to support it, saying: Stereo speakers with subwoofer Omnidirectional microphone Combined audio line in/out (digital/analog) Support for Apple iPhone headset with remote and microphone I really want the retina display, but need a line-in. The guys in the Apple store (London) didn't know and had no display units. Does anyone on here know whether the retina supports line-in or not?