ALSO NOTED: CA's former CEO reports to federal prison; Nokia launches beta of mobile social networking service;

> CA's former CEO, Sanjay Kumar, reports to federal prison tomorrow to begin his 12-year sentence for accounting fraud. Article

> Nokia launches beta of Mosh, a mobile social networking service. Article

> Former Dell CEO Kevin Rollins gets $48.5 million for his stock options. Article

> Sun Microsystems is expected to announce layoffs in 2008; company to spend $100 to $150 million on severance and other costs, according to SEC filings. Article

And finally... NASA uses technology to explore the possibilities of sending astronauts to an asteroid. Article