A look at new developments in information technology by the only live computer programme on television.  Boston, Massachusetts has the only museum in the world in which all the exhibits are less than 40 years old. American reporter Freff, who is also less than 40 years old, visits the Computer Museum, and discovers a very important teapot....  Also from Boston, there's a behind-the-scenes look at the computer games company Infocom, the people who invented Interactive Fiction.  And, in the studio,  Fred Harris reviewsCommodore's new micro, the AMIGA, and Lesley Judd talks to John Coll about stops, starts and parity bits.