CBS said that the acquisition should boost earnings from the very start, and that combined CNET and CBS interactive revenues should reach $1 billion by 2010 or 2011. But CNET isn't without its problems. This year CNET's been fighting a proxy battle from Jana Partners, which owns ten percent of CNET's voting stock, and is pushing management to change its strategy to halt the company's declining growth. Arguing that CNET has been underperforming its peers, Spark Capital and Sandell Asset Management are also pushing for greater control of the company.