Scott Wilker and Mark Waldrep talk about a new wireless-speaker system they are developing called Sonic Blocks, which consists of a processor "brain" and a cubical exoskeleton that lets you snap on different drivers to customize it to your specific preferences. You can also combine cubes to form larger speakers and combine multiple speakers into 2-channel and surround systems, all controlled by a mobile app on your smartphone or tablet. The initial offering will support DTS Play-Fi, WiFi, and Bluetooth as well as whole-home operation. Plus, answers to chat-room questions and more.