This week on Tech News Weekly: Another CEO is out, this time it's Sony's CEO Howard Stringer. How much did he contribute to Sony's downfall over the past year and can the new CEO fix the problems? Facebook files to become a public company. Are we at the end of a tech bubble? Microsoft debuts Kinect for Windows. Totally pointless, or totally worth it? Google gets fined big in French court over offering Google Maps for free, and announces a malware scanning system for the Android Market. Details of Windows Phone 8 emerge. Is a unified OS the way to go now? Also AMD announces their new plans to focus on tablets, and cloud computing. Will AMD always be just second best? And our Picks of the Week.