A common text framework for application programs having documents of primarily text and input devices for entering and editing text of such documents is disclosed. The method and apparatus includes subscribing to external personal profile information from a non-CAB system, and updating personal information in accordance with a user preference-based synchronization method using the external personal profile information. There are also devices for accomplishing such cooling, such heating, such heat exchange and such supplying of air. Also an arrangement of two inventive multiphase transformer rectifier units for reducing current distortion in the power distribution system.