Yes I saw that website.. but they don't tell you about the audio quality, so I suppose it is always the same (at least for digital recording)!.
atrain I agree with you the lack of AA adapter is the major problem for NH1. But I've been following MD since the first model, and sony is very used to launch the first model of a new range without some key feature, just have a new product ready for the next season.. So I'll not be surprised to see the NH2 very soon..