MP4Nation.net just announced on Head-fi a new model to their Brainwavz line, the M2. I actually have been secretly beta testing this little gem for the last few weeks and it is a joy to listen. I have reviewed the previous two Brainwavz models before, and I will review M2 as well when it hits the market by late April. Estimated price is around US$60 but there will be a pre-order on early April with discounted price. Do check out MP4Nation.net regularly if you are interested.