Sonos has recently released the CR200 controller for its wireless multi-room music system. The Sonos Controller gives you instant, wireless access to all your music and all your rooms with the touch of a finger on its full-colour VGA display’. The Controller allows you to access and play your personal music library, Internet radio and popular online music services. Users can search for their favourites by typing on the on-screen keyboard. SonosNet ensures that every Controller works wirelessly, all over the house, so, for example, you can control what is playing in the children’s’ bedroom – and how loud it is – while you are cooking in the kitchen. Controllers are not tied to any specific ZonePlayer. The Sonos Controller is supplied with a charging cradle and retails at £279.