Atari Corp, Sunnyvale added a notebook version of its proprietary Atari ST fun-and-games computer, Microbytes reports. Weighing 4.2 lbs, the Mega ST-compatible STBook has a claimed battery life of 10 hours with standard alkalines, 1Mb 68000, 40Mb disk and Atari’s proprietary Blitter chip. It sells for $2,000.