21. The portable electronic device of claim 17 wherein a character further includes a mood for the entity where a mood is an instantiation of the associated voice model that is rendered according to one or more particular mood attributes.
21. The portable electronic device of claim 17 wherein a character further includes a mood for the entity where a mood is an instantiation of the associated voice model that is rendered according to one or more particular mood attributes. 22. The portable electronic device of claim 21 wherein the one or more particular mood attributes for the character are user selectable through the menu and generated by the processor varying features of the voice model including one or more of speed of playback, volume, and pitch.