NEXT month, reporters and TV critics from all over the nation are supposed to converge on the Hilton Universal City to get the skinny on the latest shows. Top talent and executives are scheduled to turn up for press conferences and lavish parties hosted by some of the industry’s biggest guns. How big? Folks, we’re talking HDNet, GSN and Starz. Read the remainder of the story at http://www.latimes.com/entertainment/news/business/la-et-channel3dec03,0,850042.story?coll=la-home-entertainment