A stupid-proof Windows fullscreen DJ-tool with 2 players, keyboard-only control, high-precision cueing, a few realtime effects, capable to generate DMX for complex lightening situations (including LED-pars), and not the least: true reliable software beatmixing.
This piece of software replaced CD-players and vinyl-players around 2007 in student society Biton in Utrecht, the Netherlands. It has been used there for about 8 years.
Note that for this software you need a soundcard with 2 stereo...