In our continuing coverage of technologies that are enabling convergence and mobility, we have news from Motorola that they’re serious in their commitment to capitalizing on convergence and connectivity in the multimedia living room of tomorrow.  Dubbed the au BOX (case sensitive, please…), Motorola plans to enable customers to take their multimedia content with them on their cell phone.  KDDI, a major mobile carrier in Japan plans to offer the au BOX service first which will allow subscribers