View this article at: http://dev.macnn.com/news/10979 Friday, Nov 30, 2001 10:40am Tech: Ginger, XBox, DNA-bas... Morning Tech News: Details of "Ginger," a mysterious device that Steve Jobs said would cause the construction of cities around it, will be unveiled on Good Morning America next week; Microsoft's CEO Steve Ballmer is hinting at "bigger plans" for the XBox gaming console; Scientists in Israel have developed an ultra-small computer that lives in a test tube using molecules of DNA in a solution.