October 2005, “What's New,” p. 28. The item about Sony Hi-MD Recorders states, “At summer NAMM, (www.sony.com) Sony unveiled a new digital storage format called Hi-MD.” According to Sony, however, its first Hi-MD format product was the MZ-NH1 Hi-MD recorder, which began shipping in the spring of 2004. Sony introduced the MZ-M10 and MZ-M100 models at the July 2005 Summer NAMM show and began shipping those two products in August 2005.