ToolBOX III fromTuttle & Bailey(Richardson, TX) is designed for selection and sizing of terminal units. The program is based on a Visual Basic platform and uses Microsoft Access as the database. Users can enter a job into the program and within seconds, print out a complete room, sound, and heat schedule as well as text readout of each terminal unit, according to the manufacturer. Dimensional submittals are created dynamically, and the company offers support via its website