Tune into this network and you can get the scoop on the latest and greatest technology, food, and entertainment. CNET Networks provides technology related information, product reviews, and price comparisons through its flagship Web site CNET.com. The company has been extending its customer base from the IT market into holdings that cover more general consumer categories. Those sites include GameSpot (video game-related content), CHOW (content for food and drink enthusiasts), BNET (information for business managers), and TV.com (content for television fans). A consortium of investment funds led by hedge fund Jana Partners has a 21% stake in CNET; CBS has announced plans to buy the firm for about $1.8 billion.