There aren't very many projects more high profile than the opening of the Olympic games. On Friday, July 27, 2012 London's Tower Bridge was the centerpiece of the opening of the Olympic ceremonies as the Olympic torch passed under it on the way to Olympic Stadium. CTI's SHoW DMX Neo helped make the lighting a spectacular event.

John Huntington's new book, Show Networks & Control Systems, is the definitive text on entertainment technology. If you work with show control networks, DMX, RDM, ACN, MIDI, pyro, fog, or stage automation, and want to know the present and future of these and other technologies, get John's book.

Every month Lightwright's author, John McKernon, gives users a new tip to help them use Lightwright more effectively. This month, John explains how to change the categories assigned to shortcut buttons.