SUBS LETTER, CF40. January 1994. In a world where even the SNES is looking over its shoulder at newer, 32-bit systems Commodore Format is – unbelievably, brilliantly – still around. With the magazine officially now in middle age, CF40 was the famous “call to arms” edition in which Hutch told readers that if they wanted to keep the C64 alive, “you’ve got to do something”.