It's a great phone with HSDPA (3.6 Mbits), so it has a great connection speed. When it comes to music the Sony Ericsson K850 is equipped with Music Player 3.0 which is almost the same as the newly announced verion 3.0 of the Walkman player which is to be seen in Sony Ericsson W910 Walkman phone. Further on, the K850 comes with stylish light effects to suit the rhythm of the currently playing track. Again, much like the W910, the Sony Ericsson K850 has a built-in motion sensor but whether it can be used to control the music player. Sony Ericsson K850 will be available in Velvet Blue or Luminous Green in the beginning of Q4 2007. Correct me if I wrong